Microcontrollers

Manufacturers Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package Supplier Device Package

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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package Supplier Device Package
DSPIC33EP32GS504-I/PT

DSPIC33EP32GS504-I/PT

IC MCU 16BIT 32KB FLASH 44TQFP

Microchip Technology

215
RFQ
DSPIC33EP32GS504-I/PTDatasheet 44-TQFP dsPIC™ 33EP, Functional Safety (FuSa) Tray Active Not Verified dsPIC 16-Bit 70 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 35 32KB (32K x 8) FLASH - 4K x 8 3V ~ 3.6V A/D 19x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ32GP202-I/MM

DSPIC33FJ32GP202-I/MM

IC MCU 16BIT 32KB FLASH 28QFN

Microchip Technology

183
RFQ
DSPIC33FJ32GP202-I/MMDatasheet 28-VQFN Exposed Pad dsPIC™ 33F Tube Active Not Verified dsPIC 16-Bit 40 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DCI, DMA, I2S, POR, PWM, WDT 21 32KB (32K x 8) FLASH - 2K x 8 3V ~ 3.6V A/D 10x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ32MC204-I/PT

DSPIC33FJ32MC204-I/PT

IC MCU 16BIT 32KB FLASH 44TQFP

Microchip Technology

7,033
RFQ
DSPIC33FJ32MC204-I/PTDatasheet 44-TQFP dsPIC™ 33F Tray Active Verified dsPIC 16-Bit 40 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 35 32KB (32K x 8) FLASH - 2K x 8 3V ~ 3.6V A/D 9x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F334K8T7

STM32F334K8T7

IC MCU 32BIT 64KB FLASH 32LQFP

STMicroelectronics

2,250
RFQ
STM32F334K8T7Datasheet 32-LQFP STM32F3 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART DMA, POR, PWM, WDT 25 64KB (64K x 8) FLASH - 12K x 8 2V ~ 3.6V A/D 9x12b; D/A 3x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430FR5962IPNR

MSP430FR5962IPNR

IC MCU 16BIT 128KB FRAM 80LQFP

Texas Instruments

864
RFQ
MSP430FR5962IPNRDatasheet 80-LQFP MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 16MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 68 128KB (128K x 8) FRAM - 8K x 8 1.8V ~ 3.6V A/D 20x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24HJ32GP302-I/SO

PIC24HJ32GP302-I/SO

IC MCU 16BIT 32KB FLASH 28SOIC

Microchip Technology

349
RFQ
PIC24HJ32GP302-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 24H Tube Active Verified PIC 16-Bit 40 MIPs I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 21 32KB (11K x 24) FLASH - 4K x 8 3V ~ 3.6V A/D 10x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ64GB002-I/SP

PIC24FJ64GB002-I/SP

IC MCU 16BIT 64KB FLASH 28SPDIP

Microchip Technology

582
RFQ
PIC24FJ64GB002-I/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® XLP™ 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB OTG Brown-out Detect/Reset, LVD, POR, PWM, WDT 19 64KB (22K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 9x10b Internal -40°C ~ 85°C (TA) - - Through Hole
PIC16F84A-20/SO

PIC16F84A-20/SO

IC MCU 8BIT 1.75KB FLASH 18SOIC

Microchip Technology

165
RFQ
PIC16F84A-20/SODatasheet 18-SOIC (0.295", 7.50mm Width) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz - POR, WDT 13 1.75KB (1K x 14) FLASH 64 x 8 68 x 8 4V ~ 5.5V - External 0°C ~ 70°C (TA) - - Surface Mount
STM32F401VCT6

STM32F401VCT6

IC MCU 32BIT 256KB FLASH 100LQFP

STMicroelectronics

22,150
RFQ
STM32F401VCT6Datasheet 100-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 84MHz I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 81 256KB (256K x 8) FLASH - 64K x 8 1.7V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD51J18A-AUT

ATSAMD51J18A-AUT

IC MCU 32BIT 256KB FLASH 64TQFP

Microchip Technology

2,306
RFQ
ATSAMD51J18A-AUTDatasheet 64-TQFP SAM D51 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 120MHz EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM 51 256KB (256K x 8) FLASH - 128K x 8 1.71V ~ 3.63V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F394-A-GM

C8051F394-A-GM

IC MCU 8BIT 8KB FLASH 24QFN

Silicon Labs

1,155
RFQ
C8051F394-A-GMDatasheet 24-WFQFN Exposed Pad C8051F39x Tube Active Not Verified 8051 8-Bit 50MHz SMBus (2-Wire/I2C), SPI, UART/USART POR, PWM, Temp Sensor, WDT 21 8KB (8K x 8) FLASH - 1K x 8 1.8V ~ 3.6V A/D 20x10b; D/A 2x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC32MX250F128B-I/SP

PIC32MX250F128B-I/SP

IC MCU 32BIT 128KB FLASH 28SPDIP

Microchip Technology

517
RFQ
PIC32MX250F128B-I/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 32MX Tube Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 40MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 19 128KB (128K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 9x10b Internal -40°C ~ 85°C (TA) - - Through Hole
STM32L072RZT6

STM32L072RZT6

IC MCU 32BIT 192KB FLASH 64LQFP

STMicroelectronics

516
RFQ
STM32L072RZT6Datasheet 64-LQFP STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 51 192KB (192K x 8) FLASH 6K x 8 20K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA16U4-AU

ATMEGA16U4-AU

IC MCU 8BIT 16KB FLASH 44TQFP

Microchip Technology

315
RFQ
ATMEGA16U4-AUDatasheet 44-TQFP AVR® ATmega Tray Active Not Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 26 16KB (8K x 16) FLASH 512 x 8 1.25K x 8 2.7V ~ 5.5V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX270F256B-I/SS

PIC32MX270F256B-I/SS

IC MCU 32BIT 256KB FLASH 28SSOP

Microchip Technology

278
RFQ
PIC32MX270F256B-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® 32MX Tube Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 40MHz I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 19 256KB (256K x 8) FLASH - 64K x 8 2.3V ~ 3.6V A/D 9x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX170F256D-I/PT

PIC32MX170F256D-I/PT

IC MCU 32BIT 256KB FLASH 44TQFP

Microchip Technology

169
RFQ
PIC32MX170F256D-I/PTDatasheet 44-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 40MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 35 256KB (256K x 8) FLASH - 64K x 8 2.3V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L083CZT6

STM32L083CZT6

IC MCU 32BIT 192KB FLASH 48LQFP

STMicroelectronics

931
RFQ
STM32L083CZT6Datasheet 48-LQFP STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 40 192KB (192K x 8) FLASH 6K x 8 20K x 8 1.8V ~ 3.6V A/D 10x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F27J53-I/SS

PIC18F27J53-I/SS

IC MCU 8BIT 128KB FLASH 28SSOP

Microchip Technology

239
RFQ
PIC18F27J53-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® XLP™ 18J Tube Active Verified PIC 8-Bit 48MHz I2C, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 22 128KB (64K x 16) FLASH - 3.8K x 8 2.15V ~ 3.6V A/D 10x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F072RBT6TR

STM32F072RBT6TR

IC MCU 32BIT 128KB FLASH 64LQFP

STMicroelectronics

884
RFQ
STM32F072RBT6TRDatasheet 64-LQFP STM32F0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 51 128KB (128K x 8) FLASH - 16K x 8 1.65V ~ 3.6V A/D 19x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ64GB004-I/ML

PIC24FJ64GB004-I/ML

IC MCU 16BIT 64KB FLASH 44QFN

Microchip Technology

327
RFQ
PIC24FJ64GB004-I/MLDatasheet 44-VQFN Exposed Pad PIC® XLP™ 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB OTG Brown-out Detect/Reset, LVD, POR, PWM, WDT 33 64KB (22K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
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Category Overview

Microcontrollers Products & Selection Guide

Microcontrollers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Microcontrollers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Microcontrollers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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