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
PIC18F47K42-E/P

PIC18F47K42-E/P

IC MCU 8BIT 128KB FLASH 40DIP

Microchip Technology

223
RFQ
PIC18F47K42-E/PDatasheet 40-DIP (0.600", 15.24mm) PIC® XLP™ 18F Tube Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT 36 128KB (64K x 16) FLASH 1K x 8 8K x 8 2.3V ~ 5.5V A/D 35x12b; D/A 1x5b Internal -40°C ~ 125°C (TA) - - Through Hole
S9KEAZN64ACLH

S9KEAZN64ACLH

IC MCU 32BIT 64KB FLASH 64LQFP

NXP USA Inc.

1,400
RFQ
S9KEAZN64ACLHDatasheet 64-LQFP Kinetis KEA Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 40MHz I2C, LINbus, SPI, UART/USART LVD, POR, PWM, WDT 57 64KB (64K x 8) FLASH 256 x 8 4K x 8 2.7V ~ 5.5V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM8AL318ATCY

STM8AL318ATCY

IC MCU 8BIT 64KB FLASH 80LQFP

STMicroelectronics

540
RFQ
STM8AL318ATCYDatasheet 80-LQFP STM8A Tray Not For New Designs Not Verified STM8 8-Bit 16MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 68 64KB (64K x 8) FLASH 2K x 8 4K x 8 1.65V ~ 3.6V A/D 28x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
ATMEGA165A-AU

ATMEGA165A-AU

IC MCU 8BIT 16KB FLASH 64TQFP

Microchip Technology

340
RFQ
ATMEGA165A-AUDatasheet 64-TQFP AVR® ATmega Tray Active Verified AVR 8-Bit 16MHz SPI, UART/USART, USI Brown-out Detect/Reset, POR, PWM, WDT 54 16KB (8K x 16) FLASH 512 x 8 1K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM8BB31F64G-D-QFN32

EFM8BB31F64G-D-QFN32

IC MCU 8BIT 64KB FLASH 32QFN

Silicon Labs

9,679
RFQ
EFM8BB31F64G-D-QFN32Datasheet 32-UFQFN Exposed Pad Busy Bee Tray Active Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F25K80T-E/SO

PIC18F25K80T-E/SO

IC MCU 8BIT 32KB FLASH 28SOIC

Microchip Technology

1,420
RFQ
PIC18F25K80T-E/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® XLP™ 18K Tape & Reel (TR) Active Not Verified PIC 8-Bit 64MHz ECANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 24 32KB (16K x 16) FLASH 1K x 8 3.6K x 8 1.8V ~ 5.5V A/D 8x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
ATXMEGA32C4-AUR

ATXMEGA32C4-AUR

IC MCU 8/16BIT 32KB FLASH 44TQFP

Microchip Technology

1,375
RFQ
ATXMEGA32C4-AURDatasheet 44-TQFP AVR® XMEGA® C4 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 34 32KB (16K x 16) FLASH 1K x 8 4K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX230F064B-I/ML

PIC32MX230F064B-I/ML

IC MCU 32BIT 64KB FLASH 28QFN

Microchip Technology

326
RFQ
PIC32MX230F064B-I/MLDatasheet 28-VQFN Exposed Pad 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 64KB (64K x 8) FLASH - 16K x 8 2.3V ~ 3.6V A/D 9x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ32GA002-I/SP

PIC24FJ32GA002-I/SP

IC MCU 16BIT 32KB FLASH 28SPDIP

Microchip Technology

220
RFQ
PIC24FJ32GA002-I/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 21 32KB (11K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Through Hole
PIC18F26K22-E/SO

PIC18F26K22-E/SO

IC MCU 8BIT 64KB FLASH 28SOIC

Microchip Technology

113
RFQ
PIC18F26K22-E/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® XLP™ 18K Tube Active Not Verified PIC 8-Bit 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 2.3V ~ 5.5V A/D 19x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC24F16KA301-E/SS

PIC24F16KA301-E/SS

IC MCU 16BIT 16KB FLASH 20SSOP

Microchip Technology

17,019
RFQ
PIC24F16KA301-E/SSDatasheet 20-SSOP (0.209", 5.30mm Width) PIC® XLP™ 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 18 16KB (5.5K x 24) FLASH 512 x 8 2K x 8 1.8V ~ 3.6V A/D 12x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
LPC11U24FHN33/401,

LPC11U24FHN33/401,

IC MCU 32BIT 32KB FLASH 32HVQFN

NXP USA Inc.

4,500
RFQ
LPC11U24FHN33/401,Datasheet 32-VQFN Exposed Pad LPC11Uxx Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, Microwire, SPI, SSI, SSP, UART/USART, USB Brown-out Detect/Reset, POR, WDT 26 32KB (32K x 8) FLASH 4K x 8 10K x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F051R4T6

STM32F051R4T6

IC MCU 32BIT 16KB FLASH 64LQFP

STMicroelectronics

960
RFQ
STM32F051R4T6Datasheet 64-LQFP STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 55 16KB (16K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 19x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ32GA004T-I/PT

PIC24FJ32GA004T-I/PT

IC MCU 16BIT 32KB FLASH 44TQFP

Microchip Technology

415
RFQ
PIC24FJ32GA004T-I/PTDatasheet 44-TQFP PIC® 24F Tape & Reel (TR) Active Verified PIC 16-Bit 32MHz I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 35 32KB (11K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FV16KM202-E/SS

PIC24FV16KM202-E/SS

IC MCU 16BIT 16KB FLASH 28SSOP

Microchip Technology

414
RFQ
PIC24FV16KM202-E/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® XLP™ 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 23 16KB (5.5K x 24) FLASH 512 x 8 2K x 8 2V ~ 5V A/D 19x10b/12b; D/A 2x8b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC16C554-04/SO

PIC16C554-04/SO

IC MCU 8BIT 896B OTP 18SOIC

Microchip Technology

130
RFQ
PIC16C554-04/SODatasheet 18-SOIC (0.295", 7.50mm Width) PIC® 16C Tube Active Verified PIC 8-Bit 4MHz - POR, WDT 13 896B (512 x 14) OTP - 80 x 8 3V ~ 5.5V - External 0°C ~ 70°C (TA) - - Surface Mount
STM32L053R8T6TR

STM32L053R8T6TR

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

3,801
RFQ
STM32L053R8T6TRDatasheet 64-LQFP STM32L0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 51 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP16GS502-I/MM

DSPIC33EP16GS502-I/MM

IC MCU 16BIT 16KB FLASH 28QFN

Microchip Technology

2,530
RFQ
DSPIC33EP16GS502-I/MMDatasheet 28-VQFN Exposed Pad dsPIC™ 33EP, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 70 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 21 16KB (16K x 8) FLASH - 2K x 8 3V ~ 3.6V A/D 12x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L053C8T7

STM32L053C8T7

IC MCU 32BIT 64KB FLASH 48LQFP

STMicroelectronics

952
RFQ
STM32L053C8T7Datasheet 48-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, I2S, LCD, POR, PWM, WDT 37 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.65V ~ 3.6V A/D 10x12b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC24F16KA302-I/SO

PIC24F16KA302-I/SO

IC MCU 16BIT 16KB FLASH 28SOIC

Microchip Technology

695
RFQ
PIC24F16KA302-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® XLP™ 24F Tube Active Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 16KB (5.5K x 24) FLASH 512 x 8 2K x 8 1.8V ~ 3.6V A/D 13x12b 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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