CMSIS-DAP¶
CMSIS-DAP is generally implemented as an on-board interface chip, providing direct USB connection from a development board to a debugger running on a host computer on one side, and over JTAG (Joint Test Action Group) or SWD (Serial Wire Debug) to the target device to access the Coresight DAP on the other. Official reference can be found here.
Configuration¶
You can configure debugging tool using debug_tool option in “platformio.ini” (Project Configuration File):
[env:myenv]
platform = ...
board = ...
debug_tool = cmsis-dap
If you would like to use this tool for firmware uploading, please change upload protocol:
[env:myenv]
platform = ...
board = ...
debug_tool = cmsis-dap
upload_protocol = cmsis-dap
More options:
Drivers¶
- Windows:
Please install Windows serial driver and check “USB Driver Installation” guide for your board.
- Mac:
Not required.
- Linux:
Please install “udev” rules 99-platformio-udev.rules. If you already installed them before, please check that your rules are up-to-date or repeat steps.
Platforms¶
Name |
Description |
|---|---|
Atmel | SMART offers Flash- based ARM products based on the ARM Cortex-M0+, Cortex-M3 and Cortex-M4 architectures, ranging from 8KB to 2MB of Flash including a rich peripheral and feature mix. |
|
Espressif Systems is a privately held fabless semiconductor company. They provide wireless communications and Wi-Fi chips which are widely used in mobile devices and the Internet of Things applications. |
|
Freescale Kinetis Microcontrollers is family of multiple hardware- and software-compatible ARM Cortex-M0+, Cortex-M4 and Cortex-M7-based MCU series. Kinetis MCUs offer exceptional low-power performance, scalability and feature integration. |
|
Maxim’s microcontrollers provide low-power, efficient, and secure solutions for challenging embedded applications. Maxim’s processors embed cutting-edge technologies to secure data and intellectual property, proven analog circuitry for real-world applications, and battery-conserving low power operation. |
|
The Nordic nRF51 Series is a family of highly flexible, multi-protocol, system-on-chip (SoC) devices for ultra-low power wireless applications. nRF51 Series devices support a range of protocol stacks including Bluetooth Smart (previously called Bluetooth low energy), ANT and proprietary 2.4GHz protocols such as Gazell. |
|
The nRF52 Series are built for speed to carry out increasingly complex tasks in the shortest possible time and return to sleep, conserving precious battery power. They have a Cortex-M4F processor which makes them quite capable Bluetooth Smart SoCs. |
|
The NXP LPC is a family of 32-bit microcontroller integrated circuits by NXP Semiconductors. The LPC chips are grouped into related series that are based around the same 32-bit ARM processor core, such as the Cortex-M4F, Cortex-M3, Cortex-M0+, or Cortex-M0. Internally, each microcontroller consists of the processor core, static RAM memory, flash memory, debugging interface, and various peripherals. |
|
RP2040 is a low-cost, high-performance microcontroller device with a large on-chip memory, symmetric dual-core processor complex, and rich peripheral. |
|
The STM32 family of 32-bit Flash MCUs based on the ARM Cortex-M processor is designed to offer new degrees of freedom to MCU users. It offers a 32-bit product range that combines very high performance, real-time capabilities, digital signal processing, and low-power, low-voltage operation, while maintaining full integration and ease of development. |
|
The IOP (Internet Offload Processor) W7500 is the one-chip solution which integrates an ARM Cortex-M0, 128KB Flash and hardwired TCP/IP core for various embedded application platform especially requiring Internet of things |
Frameworks¶
Name |
Description |
|---|---|
Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences |
|
The ARM Cortex Microcontroller Software Interface Standard (CMSIS) is a vendor-independent hardware abstraction layer for the Cortex-M processor series and specifies debugger interfaces. The CMSIS enables consistent and simple software interfaces to the processor for interface peripherals, real-time operating systems, and middleware. It simplifies software re-use, reducing the learning curve for new microcontroller developers and cutting the time-to-market for devices |
|
ESP-IDF is the official development framework for the ESP32 and ESP32-S Series SoCs. |
|
The libOpenCM3 framework aims to create a free and open-source firmware library for various ARM Cortex-M0(+)/M3/M4 microcontrollers, including ST STM32, Ti Tiva and Stellaris, NXP LPC, Atmel SAM3, Energy Micro EFM32 and others |
|
Arm Mbed OS is an open source embedded operating system designed specifically for the ‘things’ in the Internet of Things. It includes all the features you need to develop a connected product based on an Arm Cortex-M microcontroller, including security, connectivity, an RTOS and drivers for sensors and I/O devices |
|
The ST Standard Peripheral Library provides a set of functions for handling the peripherals on the STM32 family of microcontrollers. |
|
STM32Cube embedded software libraries, including: The HAL hardware abstraction layer, enabling portability between different STM32 devices via standardized API calls; The Low-Layer (LL) APIs, a light-weight, optimized, expert oriented set of APIs designed for both performance and runtime efficiency |
|
The Zephyr Project is a scalable real-time operating system (RTOS) supporting multiple hardware architectures, optimized for resource constrained devices, and built with safety and security in mind |
Boards¶
Note
For more detailed board information please scroll tables below by horizontal.
Name |
Platform |
Debug |
MCU |
Frequency |
Flash |
RAM |
|---|---|---|---|---|---|---|
External |
STM32F415RGT |
168MHz |
1MB |
128KB |
||
On-board |
STM32F412ZGT6 |
100MHz |
1MB |
256KB |
||
On-board |
STM32F723IEK6 |
216MHz |
512KB |
192KB |
||
External |
STM32F407VET6 |
168MHz |
512KB |
128KB |
||
External |
STM32F446RET6 |
180MHz |
512KB |
128KB |
||
On-board |
STM32F765VIT6 |
216MHz |
2MB |
512KB |
||
On-board |
STM32F401VET6 |
84MHz |
512KB |
96KB |
||
External |
STM32F412CG |
100MHz |
1MB |
256KB |
||
On-board |
STM32F446VET6 |
168MHz |
512KB |
128KB |
||
External |
STM32F411CE |
100MHz |
512KB |
128KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
On-board |
LPC11U24 |
48MHz |
32KB |
8KB |
||
External |
ESP32 |
240MHz |
4MB |
520KB |
||
External |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
NRF52840 |
64MHz |
796KB |
243KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
NRF52840 |
64MHz |
796KB |
243KB |
||
External |
ESP32 |
240MHz |
8MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
8MB |
320KB |
||
External |
ESP32S3 |
240MHz |
4MB |
320KB |
||
External |
NRF52840 |
64MHz |
796KB |
243KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
8MB |
320KB |
||
External |
NRF52840 |
64MHz |
796KB |
232KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
8MB |
320KB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
8MB |
320KB |
||
External |
STM32F103CBT6 |
72MHz |
128KB |
20KB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
On-board |
SAMD21G18A |
48MHz |
256KB |
32KB |
||
External |
NRF52840 |
64MHz |
960KB |
256KB |
||
External |
RP2040 |
133MHz |
2MB |
264KB |
||
On-board |
NRF52832 |
64MHz |
515.25KB |
62.78KB |
||
External |
STM32H747XIH6 |
480MHz |
1MB |
287.35KB |
||
External |
STM32H747XIH6 |
480MHz |
768KB |
511.35KB |
||
On-board |
SAMD21G18A |
48MHz |
256KB |
32KB |
||
On-board |
STM32F417VGT6 |
168MHz |
1MB |
192KB |
||
On-board |
STM32F427VIT6 |
168MHz |
1.99MB |
256KB |
||
On-board |
STM32F407VET6 |
168MHz |
512KB |
192KB |
||
On-board |
SAMR21G18A |
48MHz |
256KB |
32KB |
||
On-board |
SAMD21G18A |
48MHz |
256KB |
32KB |
||
On-board |
SAMC21J18A |
48MHz |
256KB |
32KB |
||
On-board |
SAMD21J18A |
48MHz |
256KB |
32KB |
||
On-board |
NRF51822 |
16MHz |
256KB |
16KB |
||
On-board |
NRF52833 |
64MHz |
512KB |
128KB |
||
On-board |
NRF52832 |
64MHz |
512KB |
64KB |
||
On-board |
NRF52833 |
64MHz |
512KB |
128KB |
||
On-board |
NRF52840 |
64MHz |
1MB |
256KB |
||
External |
ESP32S3 |
240MHz |
8MB |
320KB |
||
On-board |
LPC4330 |
204MHz |
8MB |
264KB |
||
External |
STM32F407VET6 |
168MHz |
512KB |
128KB |
||
External |
STM32F407VGT6 |
168MHz |
512KB |
128KB |
||
External |
STM32F407ZET6 |
168MHz |
512KB |
128KB |
||
External |
STM32F407ZGT6 |
168MHz |
1MB |
128KB |
||
External |
STM32F103C8T6 |
72MHz |
64KB |
20KB |
||
External |
STM32F103C8T6 |
72MHz |
128KB |
20KB |
||
External |
STM32F303CCT6 |
72MHz |
256KB |
40KB |
||
External |
ESP32S3 |
240MHz |
8MB |
320KB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
External |
STM32F407VET6 |
168MHz |
512KB |
128KB |
||
External |
STM32F103C6T6 |
72MHz |
32KB |
10KB |
||
External |
STM32F103C8T6 |
72MHz |
64KB |
20KB |
||
External |
STM32F103C8T6 |
72MHz |
128KB |
20KB |
||
External |
STM32L4R5ZIY6 |
120MHz |
2MB |
640KB |
||
External |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
ESP32 |
240MHz |
3.25MB |
320KB |
||
External |
ESP32 |
240MHz |
3.25MB |
320KB |
||
On-board |
NRF51822 |
16MHz |
256KB |
16KB |
||
External |
NRF52840 |
64MHz |
796KB |
243KB |
||
On-board |
LPC812 |
30MHz |
16KB |
4KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
STM32F401RCT6 |
84MHz |
256KB |
64KB |
||
External |
ESP32S3 |
240MHz |
8MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
On-board |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
STM32F030F4P6 |
48MHz |
16KB |
4KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
4MB |
320KB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
STM32H743VIT6 |
480MHz |
2MB |
512KB |
||
External |
STM32H750VBT6 |
480MHz |
512KB |
128KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
16MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
On-board |
NRF52840 |
64MHz |
1MB |
256KB |
||
On-board |
NRF52840 |
64MHz |
1MB |
256KB |
||
External |
STM32H750IBK6 |
400MHz |
512KB |
128KB |
||
External |
STM32H750IBK6 |
400MHz |
512KB |
128KB |
||
External |
STM32H750IBK6 |
400MHz |
512KB |
128KB |
||
External |
STM32F072C8T6 |
48MHz |
128KB |
16KB |
||
External |
STM32F072C8T6 |
48MHz |
64KB |
16KB |
||
On-board |
LPC4088 |
120MHz |
512KB |
96KB |
||
On-board |
LPC4088 |
120MHz |
512KB |
96KB |
||
External |
ESP32S2 |
240MHz |
16MB |
320KB |
||
External |
STM32F411RET6 |
100MHz |
512KB |
128KB |
||
On-board |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
16MB |
320KB |
||
On-board |
ESP32S3 |
240MHz |
8MB |
320KB |
||
On-board |
MK64FN1M0VLL12 |
120MHz |
1MB |
256KB |
||
External |
STM32F407VGT6 |
168MHz |
1MB |
128KB |
||
External |
STM32F407VET6 |
168MHz |
512KB |
128KB |
||
External |
STM32F446VET6 |
168MHz |
512KB |
128KB |
||
External |
ESP32 |
240MHz |
16MB |
520KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
On-board |
MK20DX128VLH5 |
48MHz |
128KB |
16KB |
||
On-board |
MK22FN512VLH12 |
120MHz |
512KB |
128KB |
||
On-board |
MK64FN1M0VLL12 |
120MHz |
1MB |
256KB |
||
On-board |
MK66FN2M0VMD18 |
180MHz |
2MB |
256KB |
||
On-board |
MK82FN256VLL15 |
150MHz |
256KB |
256KB |
||
On-board |
MKL05Z32VFM4 |
48MHz |
32KB |
4KB |
||
On-board |
MKL25Z128VLK4 |
48MHz |
128KB |
16KB |
||
On-board |
MKL27Z64VLH4 |
48MHz |
64KB |
16KB |
||
On-board |
MKL43Z256VLH4 |
48MHz |
256KB |
32KB |
||
On-board |
MKL46Z256VLL4 |
48MHz |
256KB |
32KB |
||
On-board |
MKW41Z512VHT4 |
48MHz |
512KB |
128KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
8MB |
320KB |
||
External |
ESP32 |
240MHz |
8MB |
320KB |
||
External |
MK64FN1M0VDC12 |
120MHz |
1MB |
256KB |
||
External |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
NRF52840 |
64MHz |
796KB |
243KB |
||
On-board |
STM32L476VGT6 |
80MHz |
1MB |
128KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
On-board |
LPC11U68 |
50MHz |
256KB |
36KB |
||
On-board |
LPC824 |
30MHz |
32KB |
8KB |
||
External |
NRF52840 |
64MHz |
1MB |
256KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
STM32F070CBT6 |
48MHz |
120KB |
14.81KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
STM32WB55CG |
64MHz |
512KB |
192KB |
||
External |
STM32F411RET6 |
100MHz |
512KB |
128KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
On-board |
NRF52832 |
64MHz |
512KB |
64KB |
||
On-board |
NRF52840 |
64MHz |
1MB |
256KB |
||
External |
STM32F103CBT6 |
72MHz |
120KB |
20KB |
||
External |
STM32F103RBT6 |
72MHz |
108KB |
17KB |
||
External |
STM32F103RET6 |
72MHz |
256KB |
48KB |
||
External |
STM32F103CBT6 |
72MHz |
120KB |
20KB |
||
External |
STM32F103CBT6 |
72MHz |
108KB |
20KB |
||
On-board |
MAX32600 |
24MHz |
256KB |
32KB |
||
External |
MAX32610 |
24MHz |
256KB |
32KB |
||
On-board |
STM32F439ZIY6 |
168MHz |
2MB |
256KB |
||
External |
NRF52840 |
64MHz |
796KB |
243KB |
||
External |
STM32F103CBT6 |
72MHz |
105.47KB |
20KB |
||
On-board |
STM32F412ZGT6 |
100MHz |
1MB |
256KB |
||
External |
SAMD21G18A |
48MHz |
256KB |
32KB |
||
External |
STM32F411RET6 |
100MHz |
512KB |
128KB |
||
External |
STM32F411RET6 |
100MHz |
512KB |
128KB |
||
External |
STM32L151CCU6 |
32MHz |
256KB |
32KB |
||
External |
ESP32S3 |
240MHz |
8MB |
320KB |
||
External |
STM32L152RC |
32MHz |
256KB |
32KB |
||
On-board |
LPC812 |
30MHz |
16KB |
4KB |
||
On-board |
LPC54114J256BD64 |
100MHz |
256KB |
192KB |
||
On-board |
LPC11U24 |
48MHz |
32KB |
8KB |
||
On-board |
LPC1768 |
96MHz |
512KB |
64KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
On-board |
NRF51822 |
32MHz |
256KB |
32KB |
||
External |
NRF52832 |
64MHz |
512KB |
64KB |
||
On-board |
NRF51822 |
32MHz |
256KB |
32KB |
||
On-board |
NRF51822 |
32MHz |
256KB |
32KB |
||
On-board |
NRF52832 |
64MHz |
512KB |
64KB |
||
On-board |
NRF52833 |
64MHz |
512KB |
128KB |
||
On-board |
NRF52840 |
64MHz |
1MB |
256KB |
||
On-board |
NRF52840 |
64MHz |
796KB |
243KB |
||
On-board |
STM32G071RBT6 |
64MHz |
128KB |
36KB |
||
On-board |
STM32G431KBT6 |
170MHz |
128KB |
32KB |
||
On-board |
STM32G431RBT6 |
170MHz |
128KB |
32KB |
||
On-board |
STM32G474RET6 |
170MHz |
512KB |
128KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
STM32F103RBT6 |
72MHz |
128KB |
20KB |
||
External |
STM32F303RCT6 |
72MHz |
256KB |
40KB |
||
External |
STM32F103RBT6 |
72MHz |
128KB |
20KB |
||
External |
STM32F405RGT6 |
168MHz |
1MB |
128KB |
||
On-board |
STM32WB55RG |
64MHz |
512KB |
192KB |
||
On-board |
NRF52840 |
64MHz |
1MB |
256KB |
||
On-board |
NRF52840 |
64MHz |
1MB |
256KB |
||
External |
STM32F412RE |
100MHz |
512KB |
256KB |
||
External |
STM32F401CEU6 |
84MHz |
512KB |
96KB |
||
External |
STM32F411CEU6 |
100MHz |
512KB |
128KB |
||
External |
NRF52840 |
64MHz |
796KB |
243KB |
||
External |
NRF52840 |
64MHz |
796KB |
243KB |
||
External |
NRF52840 |
64MHz |
796KB |
243KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
1.25MB |
||
External |
ESP32 |
240MHz |
4MB |
1.25MB |
||
External |
STM32L151RBT6 |
32MHz |
128KB |
16KB |
||
External |
STM32L151RBT6 |
32MHz |
128KB |
32KB |
||
External |
STM32L051C8T6 |
32MHz |
64KB |
8KB |
||
External |
RP2040 |
133MHz |
2MB |
264KB |
||
External |
NRF52840 |
64MHz |
796KB |
243KB |
||
On-board |
NRF51822 |
16MHz |
256KB |
32KB |
||
On-board |
NRF52832 |
64MHz |
512KB |
64KB |
||
On-board |
NRF52832 |
64MHz |
512KB |
64KB |
||
On-board |
NRF51822 |
16MHz |
256KB |
16KB |
||
On-board |
STM32F401RET6 |
84MHz |
512KB |
96KB |
||
On-board |
STM32L476RGT6 |
80MHz |
1MB |
128KB |
||
External |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
On-board |
STM32F334C8T6 |
72MHz |
64KB |
12KB |
||
On-board |
STM32F401VCT6 |
84MHz |
256KB |
64KB |
||
On-board |
STM32F411VET6 |
100MHz |
512KB |
128KB |
||
On-board |
STM32F413ZHT6 |
100MHz |
512KB |
320KB |
||
On-board |
STM32F429ZIT6 |
180MHz |
2MB |
256KB |
||
On-board |
STM32F469NIH6 |
180MHz |
1MB |
384KB |
||
On-board |
STM32F746NGH6 |
216MHz |
1MB |
320KB |
||
On-board |
STM32F769NIH6 |
216MHz |
1MB |
512KB |
||
On-board |
STM32L053C8T6 |
32MHz |
64KB |
8KB |
||
On-board |
STM32L476VGT6 |
80MHz |
1MB |
128KB |
||
On-board |
STM32L496AGI6 |
80MHz |
1MB |
320KB |
||
On-board |
STM32G431CBU6 |
170MHz |
128KB |
32KB |
||
On-board |
STM32L475VGT6 |
80MHz |
1MB |
96KB |
||
On-board |
STM32U585AII6Q |
160MHz |
2MB |
256KB |
||
On-board |
STM32L072CZ |
32MHz |
192KB |
20KB |
||
On-board |
STM32F072RBT6 |
48MHz |
128KB |
16KB |
||
On-board |
STM32G031K8 |
64MHz |
64KB |
8KB |
||
On-board |
STM32F030R8T6 |
48MHz |
64KB |
8KB |
||
On-board |
STM32F031K6T6 |
48MHz |
32KB |
4KB |
||
On-board |
STM32F042K6T6 |
48MHz |
32KB |
6KB |
||
On-board |
STM32F070RBT6 |
48MHz |
128KB |
16KB |
||
On-board |
STM32F072RBT6 |
48MHz |
128KB |
16KB |
||
On-board |
STM32F091RCT6 |
48MHz |
256KB |
32KB |
||
On-board |
STM32F103RBT6 |
72MHz |
128KB |
20KB |
||
On-board |
STM32F207ZGT6 |
120MHz |
1MB |
128KB |
||
On-board |
STM32F302R8T6 |
72MHz |
64KB |
16KB |
||
On-board |
STM32F303K8T6 |
72MHz |
64KB |
12KB |
||
On-board |
STM32F303RET6 |
72MHz |
512KB |
64KB |
||
On-board |
STM32F303ZET6 |
72MHz |
512KB |
64KB |
||
On-board |
STM32F334R8T6 |
72MHz |
64KB |
16KB |
||
On-board |
STM32F401RET6 |
84MHz |
512KB |
96KB |
||
On-board |
STM32F410RBT6 |
100MHz |
128KB |
32KB |
||
On-board |
STM32F411RET6 |
100MHz |
512KB |
128KB |
||
On-board |
STM32F412ZGT6 |
100MHz |
1MB |
256KB |
||
On-board |
STM32F413ZHT6 |
100MHz |
512KB |
128KB |
||
On-board |
STM32F429ZIT6 |
180MHz |
2MB |
192KB |
||
On-board |
STM32F439ZIT6 |
180MHz |
2MB |
256KB |
||
On-board |
STM32F446RET6 |
180MHz |
512KB |
128KB |
||
On-board |
STM32F446ZET6 |
180MHz |
512KB |
128KB |
||
On-board |
STM32F722ZET6 |
216MHz |
512KB |
256KB |
||
On-board |
STM32F746ZGT6 |
216MHz |
1MB |
320KB |
||
On-board |
STM32F756ZG |
216MHz |
1MB |
320KB |
||
On-board |
STM32F767ZIT6 |
216MHz |
2MB |
512KB |
||
On-board |
STM32G0B1RET6 |
64MHz |
256KB |
144KB |
||
On-board |
STM32H723ZGT6 |
550MHz |
1MB |
432KB |
||
On-board |
STM32H743ZIT6 |
400MHz |
2MB |
512KB |
||
On-board |
STM32H745ZIT6 |
480MHz |
1MB |
512KB |
||
On-board |
STM32H753ZIT6 |
400MHz |
2MB |
864KB |
||
On-board |
STM32L010RBT6 |
32MHz |
128KB |
20KB |
||
On-board |
STM32L011K4T6 |
32MHz |
16KB |
2KB |
||
On-board |
STM32L031K6T6 |
32MHz |
32KB |
8KB |
||
On-board |
STM32L053R8T6 |
32MHz |
64KB |
8KB |
||
On-board |
STM32L073RZ |
32MHz |
192KB |
20KB |
||
On-board |
STM32L152RET6 |
32MHz |
512KB |
80KB |
||
On-board |
STM32L412KBU6 |
80MHz |
128KB |
40KB |
||
On-board |
STM32L412RBT6P |
80MHz |
128KB |
40KB |
||
On-board |
STM32L432KCU6 |
80MHz |
256KB |
64KB |
||
On-board |
STM32L433RC |
80MHz |
256KB |
64KB |
||
On-board |
STM32L452RET6 |
80MHz |
512KB |
160KB |
||
On-board |
STM32L476RGT6 |
80MHz |
1MB |
96KB |
||
On-board |
STM32L486RGT6 |
80MHz |
1MB |
128KB |
||
On-board |
STM32L496ZGT6 |
80MHz |
1MB |
320KB |
||
On-board |
STM32L496ZGT6P |
80MHz |
1MB |
320KB |
||
On-board |
STM32L4R5ZIT6 |
120MHz |
2MB |
640KB |
||
On-board |
STM32L552ZET6 |
80MHz |
512KB |
192KB |
||
On-board |
STM32U575ZIT6Q |
160MHz |
2MB |
256KB |
||
On-board |
STM32WL55JC |
48MHz |
256KB |
64KB |
||
On-board |
STM32F030R8T6 |
48MHz |
64KB |
8KB |
||
On-board |
STM32F051R8T6 |
48MHz |
64KB |
8KB |
||
On-board |
STM32F303VCT6 |
72MHz |
256KB |
40KB |
||
On-board |
STM32F407VGT6 |
168MHz |
1MB |
128KB |
||
External |
STM32G031J6 |
64MHz |
128KB |
8KB |
||
On-board |
STM32G071RBT6 |
64MHz |
128KB |
36KB |
||
On-board |
STM32L073VZT6 |
32MHz |
192KB |
20KB |
||
On-board |
STM32L4S5VIT6 |
80MHz |
2MB |
640KB |
||
On-board |
STM32L152RBT6 |
32MHz |
128KB |
16KB |
||
On-board |
STM32F100RBT6 |
24MHz |
128KB |
8KB |
||
On-board |
STM32L476JG |
80MHz |
1MB |
128KB |
||
External |
STM32F401CCU6 |
84MHz |
256KB |
64KB |
||
External |
STM32F407ZGT6 |
168MHz |
1MB |
128KB |
||
External |
STM32F407ZGT6 |
168MHz |
1MB |
128KB |
||
External |
STM32F107VCT6 |
72MHz |
256KB |
64KB |
||
External |
STM32F373VCT6 |
72MHz |
256KB |
32KB |
||
External |
STM32F072VBT6 |
48MHz |
128KB |
16KB |
||
External |
STM32F103C8T6 |
72MHz |
64KB |
20KB |
||
External |
STM32F103CBT6 |
72MHz |
128KB |
20KB |
||
External |
STM32F103R8T6 |
72MHz |
64KB |
20KB |
||
External |
STM32F103RBT6 |
72MHz |
128KB |
20KB |
||
External |
STM32F103RCT6 |
72MHz |
256KB |
48KB |
||
External |
STM32F103RET6 |
72MHz |
512KB |
64KB |
||
External |
STM32F103T8U6 |
72MHz |
64KB |
20KB |
||
External |
STM32F103TBU6 |
72MHz |
128KB |
20KB |
||
External |
STM32F103VBT6 |
72MHz |
128KB |
20KB |
||
External |
STM32F103VCT6 |
72MHz |
256KB |
48KB |
||
External |
STM32F103VDT6 |
72MHz |
384KB |
64KB |
||
External |
STM32F103VET6 |
72MHz |
512KB |
64KB |
||
External |
STM32F103ZCT6 |
72MHz |
256KB |
48KB |
||
External |
STM32F103ZDT6 |
72MHz |
384KB |
64KB |
||
External |
STM32F103ZET6 |
72MHz |
512KB |
64KB |
||
External |
STM32F303CBT6 |
72MHz |
128KB |
32KB |
||
External |
STM32F373RCT6 |
72MHz |
256KB |
32KB |
||
On-board |
STM32F750N8H6 |
216MHz |
64KB |
340KB |
||
On-board |
STM32H735IGK6 |
550MHz |
1MB |
432KB |
||
On-board |
STM32H747XIH6 |
400MHz |
2MB |
512KB |
||
External |
STM32F103RCT6 |
72MHz |
256KB |
48KB |
||
On-board |
STM32F407VET6 |
168MHz |
512KB |
192KB |
||
On-board |
LPC1768 |
96MHz |
512KB |
64KB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
On-board |
NRF51822 |
16MHz |
256KB |
16KB |
||
External |
STM32L4R9ZI |
120MHz |
2MB |
640KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
8MB |
320KB |
||
External |
ESP32S3 |
240MHz |
8MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
16MB |
320KB |
||
External |
ESP32 |
240MHz |
16MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
STM32F303CCT6 |
72MHz |
256KB |
40KB |
||
On-board |
LPC1114FN28 |
48MHz |
32KB |
4KB |
||
On-board |
LPC824 |
30MHz |
32KB |
8KB |
||
External |
ESP32 |
240MHz |
8MB |
320KB |
||
External |
ESP32S3 |
240MHz |
8MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
1.25MB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
1.25MB |
||
External |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
STM32F411CEU6 |
100MHz |
512KB |
128KB |
||
External |
STM32F103TBU6 |
72MHz |
128KB |
20KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
16MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
16MB |
320KB |
||
External |
ESP32S3 |
240MHz |
16MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
8MB |
320KB |
||
External |
STM32F446RET6 |
180MHz |
512KB |
128KB |
||
External |
STM32F103ZET6 |
72MHz |
512KB |
64KB |
||
External |
STM32F407ZGT6 |
168MHz |
1MB |
128KB |
||
On-board |
NRF51822 |
16MHz |
128KB |
32KB |
||
On-board |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32C3 |
160MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S2 |
240MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
16MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
On-board |
WIZNET7500 |
48MHz |
128KB |
48KB |
||
On-board |
WIZNET7500ECO |
48MHz |
128KB |
48KB |
||
On-board |
WIZNET7500P |
48MHz |
128KB |
48KB |
||
External |
STM32F103ZET6 |
72MHz |
512KB |
64KB |
||
External |
STM32F401CCU6 |
84MHz |
256KB |
64KB |
||
External |
STM32F411CEU6 |
100MHz |
512KB |
128KB |
||
External |
STM32F401CEU6 |
84MHz |
512KB |
96KB |
||
External |
STM32H743VIT6 |
480MHz |
2MB |
512KB |
||
External |
STM32H750VBT6 |
480MHz |
512KB |
128KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
On-board |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
ESP32S2 |
240MHz |
16MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
On-board |
STM32F411RET6 |
100MHz |
1MB |
128KB |
||
On-board |
NRF52840 |
64MHz |
1MB |
256KB |
||
On-board |
LPC1768 |
96MHz |
512KB |
64KB |
||
External |
STM32F437VG |
180MHz |
1MB |
256KB |
||
External |
STM32F437VG |
180MHz |
1MB |
256KB |
||
On-board |
NRF52832 |
64MHz |
512KB |
64KB |
||
External |
STM32F439ZIY6 |
168MHz |
2MB |
256KB |
||
On-board |
STM32F439ZIY6 |
168MHz |
2MB |
256KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32 |
240MHz |
4MB |
320KB |
||
External |
ESP32S3 |
240MHz |
7.94MB |
2.31MB |
||
External |
ESP32S3 |
240MHz |
7.94MB |
8.31MB |