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
PIC16F648AT-I/SS

PIC16F648AT-I/SS

IC MCU 8BIT 7KB FLASH 20SSOP

Microchip Technology

1,600
RFQ
PIC16F648AT-I/SSDatasheet 20-SSOP (0.209", 5.30mm Width) PIC® 16F Tape & Reel (TR) Active Verified PIC 8-Bit 20MHz UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 7KB (4K x 14) FLASH 256 x 8 256 x 8 3V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F25K22-E/SP

PIC18F25K22-E/SP

IC MCU 8BIT 32KB FLASH 28SPDIP

Microchip Technology

224
RFQ
PIC18F25K22-E/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® XLP™ 18K Tube Active Not Verified PIC 8-Bit 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 2.3V ~ 5.5V A/D 19x10b Internal -40°C ~ 125°C (TA) - - Through Hole
PIC16F639-I/SS

PIC16F639-I/SS

IC MCU 8BIT 3.5KB FLASH 20SSOP

Microchip Technology

200
RFQ
PIC16F639-I/SSDatasheet 20-SSOP (0.209", 5.30mm Width) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz - Brown-out Detect/Reset, LVD, POR, WDT 11 3.5KB (2K x 14) FLASH - 128 x 8 2V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16C54A-04/P

PIC16C54A-04/P

IC MCU 8BIT 768B OTP 18DIP

Microchip Technology

171
RFQ
PIC16C54A-04/PDatasheet 18-DIP (0.300", 7.62mm) PIC® 16C Tube Active Verified PIC 8-Bit 4MHz - POR, WDT 12 768B (512 x 12) OTP - 25 x 8 4.5V ~ 5.5V - External 0°C ~ 70°C (TA) - - Through Hole
ATMEGA8535-16AUR

ATMEGA8535-16AUR

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

3,730
RFQ
ATMEGA8535-16AURDatasheet 44-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR2673TRHBR

MSP430FR2673TRHBR

IC MCU 16BIT 16.5KB FRAM 32VQFN

Texas Instruments

382
RFQ
MSP430FR2673TRHBRDatasheet 32-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 27 16.5KB (16.5K x 8) FRAM - 4K x 8 1.8V ~ 3.6V A/D 8x12b SAR Internal -40°C ~ 105°C (TA) - - Surface Mount
MC9S08JS8CWJ

MC9S08JS8CWJ

IC MCU 8BIT 8KB FLASH 20SOIC

NXP USA Inc.

373
RFQ
MC9S08JS8CWJDatasheet 20-SOIC (0.295", 7.50mm Width) S08 Tube Active Not Verified S08 8-Bit 48MHz LINbus, SCI, SPI, USB LVD, POR, PWM 14 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ256GL406-I/PT

PIC24FJ256GL406-I/PT

IC MCU 16BIT 256KB FLASH 64TQFP

Microchip Technology

346
RFQ
PIC24FJ256GL406-I/PTDatasheet 64-TQFP PIC® 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, LCD, PWM, WDT - 256KB (256K x 8) FLASH - 32K x 8 2V ~ 3.6V A/D 24x10b/12b; D/A 1x10b External -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount
R7FA2L1AB2DFN#AA0

R7FA2L1AB2DFN#AA0

IC MCU 32BIT 256KB FLASH 80LFQFP

Renesas Electronics Corporation

38
RFQ
R7FA2L1AB2DFN#AA0Datasheet 80-LQFP RA2L1 Tray Active Not Verified ARM® Cortex®-M23 32-Bit Single-Core 48MHz CANbus, I2C, SCI, SPI, SmartCard, UART/USART AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT 69 256KB (256K x 8) FLASH 8K x 8 32K x 8 1.6V ~ 5.5V A/D 17x12b SAR; D/A 1x12b External -40°C ~ 85°C (TA) - - Surface Mount
PIC16F916-I/SS

PIC16F916-I/SS

IC MCU 8BIT 14KB FLASH 28SSOP

Microchip Technology

4,596
RFQ
PIC16F916-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 24 14KB (8K x 14) FLASH 256 x 8 352 x 8 2V ~ 5.5V A/D 5x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S08SH8MTG

MC9S08SH8MTG

IC MCU 8BIT 8KB FLASH 16TSSOP

NXP USA Inc.

2,864
RFQ
MC9S08SH8MTGDatasheet 16-TSSOP (0.173", 4.40mm Width) S08 Tube Active Not Verified S08 8-Bit 40MHz I2C, LINbus, SCI, SPI LVD, POR, PWM, WDT 13 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
DSPIC33CK64MP505-I/M4

DSPIC33CK64MP505-I/M4

IC MCU 16BIT 64KB FLASH 48UQFN

Microchip Technology

2,163
RFQ
DSPIC33CK64MP505-I/M4Datasheet 48-UFQFN Exposed Pad dsPIC™ 33CK, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 100MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 39 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 19x12b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33CK64MP206-I/MR

DSPIC33CK64MP206-I/MR

IC MCU 16BIT 64KB FLASH 64QFN

Microchip Technology

1,070
RFQ
DSPIC33CK64MP206-I/MRDatasheet 64-VFQFN Exposed Pad dsPIC™ 33CK, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 100MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 53 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 20x12b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F46K20-I/P

PIC18F46K20-I/P

IC MCU 8BIT 64KB FLASH 40DIP

Microchip Technology

860
RFQ
PIC18F46K20-I/PDatasheet 40-DIP (0.600", 15.24mm) PIC® XLP™ 18K Tube Active Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 35 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 1.8V ~ 3.6V A/D 14x10b Internal -40°C ~ 85°C (TA) - - Through Hole
PIC16F913-I/ML

PIC16F913-I/ML

IC MCU 8BIT 7KB FLASH 28QFN

Microchip Technology

651
RFQ
PIC16F913-I/MLDatasheet 28-VQFN Exposed Pad PIC® 16F Tube Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 24 7KB (4K x 14) FLASH 256 x 8 256 x 8 2V ~ 5.5V A/D 5x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430I2040TRHBT

MSP430I2040TRHBT

IC MCU 16BIT 16KB FLASH 32VQFN

Texas Instruments

485
RFQ
MSP430I2040TRHBTDatasheet 32-VFQFN Exposed Pad MSP430I2xx Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 16.384Mhz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, PWM, WDT 16 16KB (16K x 8) FLASH - 1K x 8 2.2V ~ 3.6V A/D 4x24b Sigma-Delta External -40°C ~ 105°C (TA) - - Surface Mount
DSPIC33CK32MP506-I/MR

DSPIC33CK32MP506-I/MR

IC MCU 16BIT 32KB FLASH 64QFN

Microchip Technology

280
RFQ
DSPIC33CK32MP506-I/MRDatasheet 64-VFQFN Exposed Pad dsPIC™ 33CK, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 100MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 53 32KB (32K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 20x12b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F2221-I/SS

PIC18F2221-I/SS

IC MCU 8BIT 4KB FLASH 28SSOP

Microchip Technology

216
RFQ
PIC18F2221-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® 18F Tube Active Not Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 25 4KB (2K x 16) FLASH 256 x 8 512 x 8 4.2V ~ 5.5V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33CK128MP205-I/M4

DSPIC33CK128MP205-I/M4

IC MCU 16BIT 128KB FLASH 48UQFN

Microchip Technology

160
RFQ
DSPIC33CK128MP205-I/M4Datasheet 48-UFQFN Exposed Pad dsPIC™ 33CK, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 100MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 39 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 19x12b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L422TBY6TR

STM32L422TBY6TR

IC MCU 32BIT 128KB FLASH 36WLCSP

STMicroelectronics

3,003
RFQ
STM32L422TBY6TRDatasheet 36-UFBGA, WLCSP STM32L4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz I2C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, PWM, WDT 30 128KB (128K x 8) FLASH - 40K x 8 1.71V ~ 3.6V A/D 10x12b 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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