Embedded processing

mcu

BOM rule hits · not reviewed — A hit means a BOM line matched this category's rules (ruleset 1.0.1+12960cbec977). It is a lead to read, not a located or reviewed circuit; several lines in one category are not several circuits.

Narrower categories

Microcontroller (MCU)Wireless SoC / wireless module Microprocessor (MPU) / application processor Digital signal processor (DSP)FPGA / CPLD Core board / dev board module Debug / programming header

Selection parameter template (suggestion)

What one usually states when choosing a circuit of this kind — not the parameters of any design or module listed here, and never a filter.

Parameter	Suggested range or common values	Where it comes from
CoreDecisive	Cortex-M0+Cortex-M3Cortex-M4FCortex-M7Cortex-M33RISC-VAVR8051Xtensa	This category's own
Clock speed (MHz)Decisive	8 to 600 MHz	This category's own
Flash (KB)Decisive	16 to 2,048 KB	This category's own
RAM (KB)Decisive	2 to 1,024 KB	This category's own
GPIO countImportant	6 to 144	This category's own
Peripheral interfacesImportant	UARTSPII2CUSBCANEthernetSDIOI2S	This category's own
Operating voltage (V)Important	1.8 to 5.5 V	This category's own
PackageFor reference	QFNLQFPTSSOPBGASOP	This category's own

Template version 1.0.1+3e52bcb40ed6 (separate from the rules)

Design files with a hit (4298)

teensymower-pcbs
BOM009621 · Teensy-main-1.02
BOM · 50 lineskicad
Project type: 智能硬件
Key parts: GY-521, Teensy4.1, ESP32-DEVKIT-V1
Function hits: Core board / dev board module, Wireless SoC / wireless module, Bluetooth / Bluetooth Low Energy
Why it matched Core board / dev board module: U3,U4,J34,On/Off · Wireless SoC / wireless module: U4,J26,ESP,I2C,J27,ESP,Sens1,J28,ESP,FREE,J32,ESP,Sens2,J33,ESP,I2C/SER
Licence not stated in the catalogue
teensymower-pcbs
BOM009624 · Teensy-main-1.03
BOM · 46 lineskicad
Project type: 智能硬件
Key parts: Teensy4.1, GY-521, ESP32-DEVKIT-V1
Function hits: Core board / dev board module, Wireless SoC / wireless module, Bluetooth / Bluetooth Low Energy
Why it matched Core board / dev board module: U1,U3,J18 · Wireless SoC / wireless module: U3,J21,J22,J23,J28,J30
Licence not stated in the catalogue
chubby-hat
BOM009274 · Chubby-Hat-v0.2.2
BOM · 57 lineskicad
Project type: FPGA开发板
Key parts: AMS1117-3.3, RP2040-Zero, USBLC6-2SC6
Function hits: Core board / dev board module, Arm Cortex-M MCU, Flash (SPI / QSPI / parallel)
Why it matched Core board / dev board module: U2 · Arm Cortex-M MCU: U2,U5,J1 · Debug / programming header: J1,J2,J3,J4
Licence not stated in the catalogue
Ventilator - ventilator
BOM014324 · ventilator-6165c82d
BOM · 127 lineskicad169 stars
Project type: 接口转换及调试器
Key parts: TPS54561, LD39050PU33R, STM32L496VGT
Function hits: Instrumentation / difference amplifier, Timer / counter (555 etc.), Analog-to-digital converter (ADC)
Why it matched Arm Cortex-M MCU: U5,U30 · Core board / dev board module: J4,J7,J5,J6,J8 · Debug / programming header: J52
Licence Apache — as the catalogue declares it, not verified
miolink - MioLink多接口转接板
BOM013791 · miolink-adapter-reva-358438a
BOM · 9 lineskicad30 stars
Project type: 接口转换及调试器
Function hits: Debug / programming header
Why it matched Debug / programming header: J1,J2,J3,J4,J5,J6,J7
Licence GPL-3.0 — as the catalogue declares it, not verified
openhand - openhand-v1
BOM015396 · openhand-v1-87eb794f
BOM · 117 lineskicad13 stars
Project type: ST
Key parts: STM32F103RETx, TPS565201DDCR, AMS1117-3.3
Function hits: Operational amplifier, Rotary encoder / potentiometer / joystick, Arm Cortex-M MCU
Why it matched Arm Cortex-M MCU: U1 · Debug / programming header: TP5,TP6,TP7,TP8,TP9,TP10
Licence MIT — as the catalogue declares it, not verified
miolink
BOM006326 · revA-MioLink_adapter
BOM · 9 lineskicad
Project type: 接口转换及调试器
Function hits: Debug / programming header
Why it matched Debug / programming header: J1,J2,J3,J4,J5,J6,J7
Licence not stated in the catalogue
openhand
BOM007870 · OpenHand_v1
BOM · 117 lineskicad
Project type: ST
Key parts: STM32F103RETx, TPS565201DDCR, AMS1117-3.3
Function hits: Operational amplifier, Rotary encoder / potentiometer / joystick, Arm Cortex-M MCU
Why it matched Arm Cortex-M MCU: U1 · Debug / programming header: TP5,TP6,TP7,TP8,TP9,TP10
Licence not stated in the catalogue
karabas-pro
BOM009358 · revEU
BOM · 97 lineskicad
Project type: FPGA开发板
Key parts: EP4CE10E22C8N, CY62167EV30LL, W25Q16
Function hits: Comparator, Audio DAC / ADC, Real-time clock (RTC)
Why it matched FPGA / CPLD: U1,U4 · 8-bit MCU (AVR / PIC / 8051 / STM8): U5 · Wireless SoC / wireless module: U10 · Debug / programming header: J2,J5
Licence not stated in the catalogue
karabas-pro
BOM009359 · revER
BOM · 97 lineskicad
Project type: FPGA开发板
Key parts: EP4CE10E22C8N, CY62167EV30LL, W25Q16
Function hits: Comparator, Audio DAC / ADC, Real-time clock (RTC)
Why it matched FPGA / CPLD: U1,U4 · 8-bit MCU (AVR / PIC / 8051 / STM8): U5 · Wireless SoC / wireless module: U10 · Debug / programming header: J2,J5
Licence not stated in the catalogue
nRF52 DK
BOM000278 · V1.1
BOM · 84 lineskicad
Project type: Nordic
Key parts: nRF52832-QFAAG0, AP7333-33SAG-7, NX3DV2567
Function hits: Analog switch / multiplexer, Touch keys / touchscreen / gesture, Logic gate / inverter / Schmitt trigger
Why it matched Arm Cortex-M MCU: U1,U2,SW6 · Wireless SoC / wireless module: U1,U2 · Debug / programming header: J3
Licence not stated in the catalogue
SparkFun Artemis Development Kit
BOM002879 · v10
BOM · 105 lineskicad
Project type: SparkFun
Key parts: DAPLINK_KL26Z128VFM4, LIS2DH12, AP2127K-1.8V
Function hits: Microphone / pickup, E-paper display, Low-dropout regulator (LDO)
Why it matched Debug / programming header: U1,U$125,TP1,J2,J3,TP2
Licence not stated in the catalogue
tv-side-keyboard-sparrowtv
BOM011899 · SparrowTV-v1.2
BOM · 27 lineskicad
Project type: 人机接口HMI
Key parts: joystick-b10k, CH32V003F4P6, Regulator_AMS117-3.3
Function hits: Rotary encoder / potentiometer / joystick, Key matrix / mechanical switches, Addressable RGB LED (WS2812 etc.)
Why it matched RISC-V MCU: U2,U6 · Wireless SoC / wireless module: U6 · Debug / programming header: CH2,J2,J3
Licence not stated in the catalogue
UINIO-DAPLink 下载调试器
BOM000574 · V5.0.0
BOM · 28 lineskicad
Project type: 接口转换及调试器
Key parts: ME6211C33M5G, STM32F103C8T6
Function hits: Arm Cortex-M MCU, ESD / TVS protection, Low-dropout regulator (LDO)
Why it matched Debug / programming header: J7,J2,J3,J6,J5 · Arm Cortex-M MCU: U2
Licence not stated in the catalogue
用于 nRF52833 SoC 的低功耗蓝牙、蓝牙网状网络、NFC、Thread 和 Zigbee 开发套件
BOM000441 · V2.0
BOM · 105 lineskicad
Project type: Nordic
Key parts: FSA2466UMX, TS27L2IPT, XC9148
Function hits: Operational amplifier, Analog switch / multiplexer, Touch keys / touchscreen / gesture
Why it matched Arm Cortex-M MCU: SW6,SW8,U2,U1 · Wireless SoC / wireless module: U2,U1 · Debug / programming header: J4
Licence not stated in the catalogue
phloppy_0 - phloppy-0
BOM015272 · phloppy-0-360e2a62
BOM · 39 lineskicad12 stars
Project type: ST
Key parts: LM1117-3.3, STM32F446ZCTx, ESP-12E
Function hits: Logic gate / inverter / Schmitt trigger, FPGA / CPLD, Arm Cortex-M MCU
Why it matched Arm Cortex-M MCU: U2 · Wireless SoC / wireless module: U3 · FPGA / CPLD: U5 · Debug / programming header: P4,P5
Licence GNU — as the catalogue declares it, not verified
esp32-dev-boards - esp32-c3-mini-1
BOM014307 · esp32-c3-mini-1-3ebaa911
BOM · 19 lineskicad8 stars
Project type: ESP
Key parts: ESP32-C3-MINI-1, AMS1117-3.3
Function hits: Core board / dev board module, RISC-V MCU, Wireless SoC / wireless module
Why it matched Wireless SoC / wireless module: U1 · RISC-V MCU: U1 · Core board / dev board module: CH1,CH2 · Debug / programming header: J1
Licence MIT — as the catalogue declares it, not verified
esp32-dev-boards - esp32-c3-mini-1-panelized
BOM014306 · esp32-c3-mini-1-panelized-3ebaa911
BOM · 17 lineskicad8 stars
Project type: ESP
Key parts: ESP32-C3-MINI-1, AMS1117-3.3
Function hits: Core board / dev board module, RISC-V MCU, Wireless SoC / wireless module
Why it matched Wireless SoC / wireless module: U1 · RISC-V MCU: U1 · Core board / dev board module: CH1,CH2 · Debug / programming header: J1
Licence MIT — as the catalogue declares it, not verified
AVR5HAT
BOM002366 · v1.0
BOM · 9 lineskicad
Project type: Raspberry Pi
Key parts: TXS0108EPW
Function hits: 8-bit MCU (AVR / PIC / 8051 / STM8), Level shifting
Why it matched 8-bit MCU (AVR / PIC / 8051 / STM8): J6,J2,J3,J4,J5
Licence not stated in the catalogue
dumptruck
BOM009399 · main-pcb
BOM · 74 lineskicad
Project type: 接口转换及调试器
Key parts: XC7S100-1FGGA484C, STM32L431-QFN48, INA230
Function hits: FPGA / CPLD, Arm Cortex-M MCU, EEPROM
Why it matched FPGA / CPLD: U1 · Arm Cortex-M MCU: U2,U14 · Debug / programming header: J2,J4,J3
Licence not stated in the catalogue
esp32-dev-boards
BOM008572 · ESP32-C3-MINI-1
BOM · 17 lineskicad
Project type: ESP
Key parts: ESP32-C3-MINI-1, AMS1117-3.3
Function hits: Core board / dev board module, RISC-V MCU, Wireless SoC / wireless module
Why it matched Wireless SoC / wireless module: U1 · RISC-V MCU: U1 · Core board / dev board module: CH1,CH2 · Debug / programming header: J1
Licence not stated in the catalogue
ESP-PROG-Adapter
BOM000150 · v1.4
BOM · 6 lineskicad
Project type: 接口转换及调试器
Function hits: Debug / programming header
Why it matched Debug / programming header: J3,J9,J2,J1,JP1
Licence not stated in the catalogue
misc-devboards
BOM009404 · fpga-stm32-ifaces
BOM · 55 lineskicad
Project type: 嵌入式系统
Key parts: STM32H735-UFBGA176-25, XC7S25-1FTGB196, S25FL128SAGBHIA10
Function hits: FPGA / CPLD, Arm Cortex-M MCU, EEPROM
Why it matched Arm Cortex-M MCU: U1,U11 · FPGA / CPLD: U2 · Debug / programming header: J4,J8,J11,J10
Licence not stated in the catalogue
nRF52840 DK
BOM000197 · 3_0_3
BOM · 106 lineskicad
Project type: Nordic
Key parts: nRF52840-QIAA, nRF5340-QKAA, MX25R6435F
Function hits: Operational amplifier, Analog switch / multiplexer, Touch keys / touchscreen / gesture
Why it matched Arm Cortex-M MCU: U1,U2 · Wireless SoC / wireless module: U1,U2 · Debug / programming header: J4
Licence not stated in the catalogue