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
ATSAML11D14A-MU

ATSAML11D14A-MU

IC MCU 32BIT 16KB FLASH 24VQFN

Microchip Technology

772
RFQ
ATSAML11D14A-MUDatasheet 24-VFQFN Exposed Pad SAM L11 Tray Active Not Verified ARM® Cortex®-M23 32-Bit Single-Core 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 17 16KB (16K x 8) FLASH 2K x 8 8K x 8 1.62V ~ 3.63V A/D 5x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD20G14B-AU

ATSAMD20G14B-AU

IC MCU 32BIT 16KB FLASH 48TQFP

Microchip Technology

740
RFQ
ATSAMD20G14B-AUDatasheet 48-TQFP SAM D20G Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 38 16KB (16K x 8) FLASH - 2K x 8 1.62V ~ 3.6V A/D 14x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD21G15B-AU

ATSAMD21G15B-AU

IC MCU 32BIT 32KB FLASH 48TQFP

Microchip Technology

495
RFQ
ATSAMD21G15B-AUDatasheet 48-TQFP SAM D21G, Functional Safety (FuSa) Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 38 32KB (32K x 8) FLASH - 4K x 8 1.62V ~ 3.6V A/D 14x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD20G15B-AU

ATSAMD20G15B-AU

IC MCU 32BIT 32KB FLASH 48TQFP

Microchip Technology

480
RFQ
ATSAMD20G15B-AUDatasheet 48-TQFP SAM D20G Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 38 32KB (32K x 8) FLASH - 4K x 8 1.62V ~ 3.6V A/D 14x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
AVR64DB64-I/MR

AVR64DB64-I/MR

IC MCU 8BIT 64KB FLASH 64VQFN

Microchip Technology

470
RFQ
AVR64DB64-I/MRDatasheet 64-VFQFN Exposed Pad AVR® DB Tray Active Not Verified AVR 8-Bit 24MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 54 64KB (64K x 8) FLASH 512 x 8 8K x 8 1.8V ~ 5.5V A/D 22x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ128GL302-I/ML

PIC24FJ128GL302-I/ML

IC MCU 16BIT 128KB FLASH 28QFN

Microchip Technology

366
RFQ
PIC24FJ128GL302-I/MLDatasheet 28-VQFN Exposed Pad PIC® 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, LCD, PWM, WDT 21 128KB (128K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 9x10/12b External -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount
PIC24FJ128GL302-I/SS

PIC24FJ128GL302-I/SS

IC MCU 16BIT 128KB FLASH 28SSOP

Microchip Technology

195
RFQ
PIC24FJ128GL302-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, LCD, PWM, WDT 21 128KB (128K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 9x10/12b External -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount
PIC16F687T-I/ML

PIC16F687T-I/ML

IC MCU 8BIT 3.5KB FLASH 20QFN

Microchip Technology

13,200
RFQ
PIC16F687T-I/MLDatasheet 20-VFQFN Exposed Pad PIC® 16F Tape & Reel (TR) Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 18 3.5KB (2K x 14) FLASH 256 x 8 128 x 8 2V ~ 5.5V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR2532IRGER

MSP430FR2532IRGER

IC MCU 16BIT 8.5KB FRAM 24VQFN

Texas Instruments

2,977
RFQ
MSP430FR2532IRGERDatasheet 24-VFQFN Exposed Pad MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 16MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 15 8.5KB (8.5K x 8) FRAM - 1K x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD20G14B-AUT

ATSAMD20G14B-AUT

IC MCU 32BIT 16KB FLASH 48TQFP

Microchip Technology

2,500
RFQ
ATSAMD20G14B-AUTDatasheet 48-TQFP SAM D20G Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 38 16KB (16K x 8) FLASH - 2K x 8 1.62V ~ 3.6V A/D 14x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16LF1933-I/ML

PIC16LF1933-I/ML

IC MCU 8BIT 7KB FLASH 28QFN

Microchip Technology

1,525
RFQ
PIC16LF1933-I/MLDatasheet 28-VQFN Exposed Pad PIC® XLP™ 16F Tray Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 25 7KB (4K x 14) FLASH 256 x 8 256 x 8 1.8V ~ 3.6V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F45K42-E/ML

PIC18F45K42-E/ML

IC MCU 8BIT 32KB FLASH 44QFN

Microchip Technology

1,525
RFQ
PIC18F45K42-E/MLDatasheet 44-VQFN Exposed Pad PIC® XLP™ 18K Tube Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT 36 32KB (16K x 16) FLASH 256 x 8 2K x 8 2.3V ~ 5.5V A/D 35x12b; D/A 1x5b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC18LF26K42-E/MX

PIC18LF26K42-E/MX

IC MCU 8BIT 64KB FLASH 28UQFN

Microchip Technology

427
RFQ
PIC18LF26K42-E/MXDatasheet 28-UQFN Exposed Pad PIC® XLP™ 18K Tube Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT 25 64KB (64K x 8) FLASH 1K x 8 4K x 8 1.8V ~ 3.6V A/D 24x12b; D/A 1x5b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC16F1933-I/MV

PIC16F1933-I/MV

IC MCU 8BIT 7KB FLASH 28UQFN

Microchip Technology

420
RFQ
PIC16F1933-I/MVDatasheet 28-UFQFN Exposed Pad PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 25 7KB (4K x 14) FLASH 256 x 8 256 x 8 1.8V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR4132IG48

MSP430FR4132IG48

IC MCU 16BIT 8.5KB FRAM 48TSSOP

Texas Instruments

250
RFQ
MSP430FR4132IG48Datasheet 48-TFSOP (0.240", 6.10mm Width) MSP430™ FRAM Tube Active Not Verified MSP430 CPU16 16-Bit 16MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 44 8.5KB (8.5K x 8) FRAM - 1K x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR4132IG56

MSP430FR4132IG56

IC MCU 16BIT 8.5KB FRAM 56TSSOP

Texas Instruments

218
RFQ
MSP430FR4132IG56Datasheet 56-TFSOP (0.240", 6.10mm Width) MSP430™ FRAM Tube Active Not Verified MSP430 CPU16 16-Bit 16MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 52 8.5KB (8.5K x 8) FRAM - 1K x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF55K42-I/PT

PIC18LF55K42-I/PT

IC MCU 8BIT 32KB FLASH 48TQFP

Microchip Technology

199
RFQ
PIC18LF55K42-I/PTDatasheet 48-TQFP Exposed Pad PIC® XLP™ 18K Tray Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 44 32KB (16K x 16) FLASH 256 x 8 2K x 8 1.8V ~ 3.6V A/D 43x12b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F1176AGSP#30

R5F1176AGSP#30

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

80
RFQ
R5F1176AGSP#30Datasheet 20-LSSOP (0.173", 4.40mm Width) RL78/I1D Tray Active Not Verified RL78 16-Bit 24MHz CSI, I2C, UART/USART LVD, POR, WDT 11 16KB (16K x 8) FLASH 2K x 8 2K x 8 1.6V ~ 3.6V A/D 6x8/12b Internal -40°C ~ 105°C (TA) - - Surface Mount
AVR64DB64T-I/MR

AVR64DB64T-I/MR

IC MCU 8BIT 64KB FLASH 64VQFN

Microchip Technology

9,900
RFQ
AVR64DB64T-I/MRDatasheet 64-VFQFN Exposed Pad AVR® DB Tape & Reel (TR) Active Not Verified AVR 8-Bit 24MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 54 64KB (64K x 8) FLASH 512 x 8 8K x 8 1.8V ~ 5.5V A/D 22x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F031F4P6TR

STM32F031F4P6TR

IC MCU 32BIT 16KB FLASH 20TSSOP

STMicroelectronics

2,169
RFQ
STM32F031F4P6TRDatasheet 20-TSSOP (0.173", 4.40mm Width) STM32F0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 15 16KB (16K x 8) FLASH - 4K x 8 2V ~ 3.6V A/D 12x12b 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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