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20PCS STM32F103C8T6 LQFP-48 ARM Cortex-M3 32-bit microcontroller - MCU

Official Raspberry Pi Pico RP2040 Board, Dual-Core Cortex-M0+ 264KB Low-Power

1pcs Genuine GD32F407VGT6 LQFP-100 ARM Cortex-M4 32-bit Microcontroller Unit (MCU) Chip in stock

1PCS XIAO Microcontroller SAMD21 Cortex M0+ Nano 48MHZ SPI I2C Interface For Arduino IDE/IOT System Development Tool SAMD21

Original Genuine STM32F103ZCT6 LQFP‑144 ARM Cortex‑M3 32‑Bit Microcontroller MCU

10pcs PY32F003F16U6TR QFN-20 ARM Cortex-M0 32-bit Microcontroller Unit - Genuine Original Product

New STM32F407ZET6 LQFP-144 ARM Cortex-M4 32-bit microcontroller MCU

Original genuine STM32G474RCT6 LQFP-64 ARM Cortex-M4 32-bit microcontroller MCU

5pcs Genuine Original N32G031C8L7 LQFP-48 ARM Cortex-M0 32-bit Microcontroller Unit (MCU) in stock

STM32G474RET6 STM32G474 STM32 ARM Cortex-M4 32-bit Microcontroller MCU LQFP-64 IC Chip For Embedded Industrial Control