Microcontrollers (MCU) Datasheets
1,173 Microcontrollers (MCU) datasheets read into specs, pinouts and ratings. Parts from STMicroelectronics, Microchip Technology and Texas Instruments.
Microcontrollers (MCU) datasheets, page 12
1,173 parts · page 12 of 40. Most used first, then by part number.
EFR32BG24A010F1024IM48-B
Silicon Labs
2.4 GHz Bluetooth Low Energy / Bluetooth Mesh wireless SoC with 78 MHz Cortex-M33, 1024 kB flash, 128 kB RAM, Secure Vault Mid and 10 dBm max TX power
EFR32BG24A020F1024IM48-B
Silicon Labs
2.4 GHz Bluetooth Low Energy / Bluetooth Mesh wireless SoC with 78 MHz Cortex-M33, 1024 kB flash, 128 kB RAM, +19.5 dBm PA and Secure Vault Mid
EFR32BG24B110F1536IM48-B
Silicon Labs
2.4 GHz Bluetooth Low Energy / Bluetooth Mesh wireless SoC with a 78 MHz Cortex-M33, 1536 kB flash, 256 kB RAM, Secure Vault High, and IADC high-speed/high-accuracy mode.
EFR32BG24B220F1024IM48-B
Silicon Labs
2.4 GHz Bluetooth Low Energy 5.3 / Bluetooth Mesh wireless SoC with 78 MHz Cortex-M33, 1024 kB flash, 128 kB RAM, up to +19.5 dBm TX power, Secure Vault High and a Matrix Vector Processor for AI/ML acceleration.
EFR32FG28B320F1024IM48-A
Silicon Labs
Sub-GHz wireless SoC with 78 MHz Arm Cortex-M33, 1024 kB flash, 256 kB RAM, up to +20 dBm Sub-GHz PA, Matrix Vector Processor and Secure Vault High, in QFN48 package
EFR32FG28B320F1024IM68-A
Silicon Labs
Sub-GHz wireless SoC with 78 MHz ARM Cortex-M33, 1024 kB flash, 256 kB RAM, 20 dBm Sub-GHz PA, Secure Vault High and Matrix Vector Processor, in a QFN68 package, rated -40 to 125 °C
EFR32FG28B322F1024IM48-A
Silicon Labs
Dual-band Sub-GHz + 2.4 GHz BLE wireless SoC with 78 MHz ARM Cortex-M33, 1024 kB flash, 256 kB RAM, Matrix Vector Processor and Secure Vault High, in a QFN48 package.
EFR32FG28B322F1024IM68-A
Silicon Labs
Dual-band Sub-GHz + 2.4 GHz BLE wireless SoC with 78 MHz Arm Cortex-M33, 1024 kB flash, 256 kB RAM, Matrix Vector Processor and Secure Vault High, rated -40 to 125 C.
EFR32MG1P232F256GM32
Silicon Labs
2.4 GHz multi-protocol (Zigbee, Thread, Bluetooth LE) wireless SoC with 40 MHz ARM Cortex-M4, 256 kB flash, 32 kB RAM and +19 dBm integrated PA
EFR32MG21A010F512IM32-B
Silicon Labs
EFR32MG21 Mighty Gecko 2.4 GHz multiprotocol wireless SoC with 80 MHz ARM Cortex-M33, 512 kB flash and 64 kB RAM supporting Bluetooth 5.1, Zigbee and Thread, 10 dBm max TX power
EFR32MG21A010F768IM32-B
Silicon Labs
EFR32MG21 Mighty Gecko 2.4 GHz multiprotocol wireless SoC with 80 MHz ARM Cortex-M33, supporting Bluetooth 5.1, Zigbee and Thread, 768 kB flash and 64 kB RAM, 10 dBm max TX power
EFR32MG21A020F1024IM32-B
Silicon Labs
Mighty Gecko 2.4 GHz multiprotocol wireless SoC with 80 MHz ARM Cortex-M33, 1024 kB flash, 96 kB RAM and up to 20 dBm TX power supporting Bluetooth LE, Zigbee and Thread
EFR32MG21A020F512IM32-B
Silicon Labs
2.4 GHz multiprotocol wireless SoC with 80 MHz ARM Cortex-M33, 512 kB flash, 64 kB RAM and up to 20 dBm TX power supporting Bluetooth 5.1, Zigbee and Thread
EFR32MG21A020F768IM32-B
Silicon Labs
2.4 GHz multiprotocol wireless SoC with 80 MHz ARM Cortex-M33, 768 kB flash, 64 kB RAM and up to 20 dBm TX power supporting Bluetooth 5.1, Zigbee and Thread
EFR32MG22E
Silicon Labs
EFR32MG22E series Mighty Gecko wireless SoC family (Zigbee/Thread/multiprotocol); the provided document is a Silicon Labs datasheet update bulletin (Oct 30, 2024) listing EFR32MG22E v1.1 among revised datasheets.
EFR32MG24A010F1024IM48
Silicon Labs
Wireless SoC supporting BLE and Zigbee with Secure Vault features.
EFR32MG24B210F1536IM48
Silicon Labs
EFR32xG24 2.4 GHz wireless system-on-chip with Arm Cortex-M33 core, 1536 kB flash and 256 kB RAM, up to 10 dBm output power; documented here as the core of the BRD4186C radio board.
ESP32-D0WD-V3/ESP32
Espressif Systems
Dual-core Xtensa LX6 Wi-Fi + Bluetooth/Bluetooth LE MCU chip embedded in ESP32-WROVER-E/IE modules; datasheet excerpt covers the module variants rather than the bare chip
ESP32-S2FH4
Espressif Systems
The provided datasheet is for the ESP32-S3-MINI-1/-1U module family (ESP32-S3 SoC-based, 2.4 GHz Wi-Fi 802.11 b/g/n + Bluetooth 5 LE); no evidence in the text identifies ESP32-S2FH4 itself, which appears only in a block-diagram label.
ESP32-S3-MINI-1
Espressif Systems
Small-sized Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) MCU module built around an Xtensa dual-core 32-bit LX7 microprocessor, featuring rich peripherals and optimized size for IoT applications.
ESP32-S3-WROOM-1-N16R8
Espressif Systems
Multiprotocol Modules SMD module, ESP32-S3R8 with 3.3V, 8 MB Octal PSRAM die inside, 16 MB Quad SPI flash, PCB antenna
ESP32-WROOM-32E
Olimex Ltd.
WiFi Modules - 802.11
ESP32-WROVER-E-N16R2
Espressif Systems
Multiprotocol Modules ESP32-WROVER-E integrates ESP32-D0WD-V3, with higher stability and safety performance.
ESP32-WROVER-E-N4R8
Espressif Systems
RF TXRX MOD BT WIFI PCB TH SMD
ESP32-WROVER-E-N8R8
Espressif Systems
Multiprotocol Modules SMD Module ESP32-WROVER-E, ESP32-D0WD-V3, 3.3V 64Mbit PSRAM, 8 MB SPI flash, PCB Antenna
ESP32-WROVER-IE
Espressif Systems
Powerful, generic Wi-Fi + Bluetooth + Bluetooth LE MCU module with a connector for an external antenna, targeting a wide variety of applications.
GD32E103C8
GigaDevice
32-bit ARM Cortex-M4 microcontroller with 64KB Flash and 20KB SRAM, USBFS, CAN, I2C, SPI/I2S, USART, ADC and DAC peripherals in an LQFP48 package
GD32E103C8T6
GigaDevice
GD32E103C8T6 is a 32-bit ARM Cortex-M4 microcontroller with 64KB Flash and 20KB SRAM in an LQFP48 package, with USART, I2C, SPI/I2S, CAN, ADC and DAC peripherals.
GD32E103CB
GigaDevice
GD32E103CB is a 32-bit ARM Cortex-M4 microcontroller with 128KB Flash and 32KB SRAM in an LQFP48 package, featuring USB FS, 2x CAN, 2x ADC, 2x DAC, SPI/I2S, I2C and USART interfaces.
GD32E103CBT6
GigaDevice
GD32E103CBT6 is a 32-bit ARM Cortex-M4 microcontroller with 128KB Flash and 32KB SRAM in an LQFP48 package, with USBFS, 2x CAN, 3x USART, 2x I2C, 3x SPI/2x I2S, 2 ADCs and 2 DACs