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
AT91SAM7XC256B-AU

AT91SAM7XC256B-AU

IC MCU 16/32B 256KB FLSH 100LQFP

Microchip Technology

0
RFQ
AT91SAM7XC256B-AUDatasheet 100-LQFP SAM7XC Tray Obsolete Not Verified ARM7® 16/32-Bit 55MHz CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 62 256KB (256K x 8) FLASH - 64K x 8 1.65V ~ 1.95V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT91SAM7XC256B-CU

AT91SAM7XC256B-CU

IC MCU 16/32BIT 256KB 100TFBGA

Microchip Technology

0
RFQ
AT91SAM7XC256B-CUDatasheet 100-TFBGA SAM7XC Tray Obsolete Not Verified ARM7® 16/32-Bit 55MHz CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 62 256KB (256K x 8) FLASH - 64K x 8 1.65V ~ 1.95V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC2921FBD100,551

LPC2921FBD100,551

IC MCU 16/32B 128KB FLSH 100LQFP

NXP USA Inc.

0
RFQ
LPC2921FBD100,551Datasheet 100-LQFP LPC2900 Tray Obsolete Not Verified ARM9® 16/32-Bit 125MHz CANbus, I2C, LINbus, SPI, UART/USART, USB DMA, POR, PWM, WDT 60 128KB (128K x 8) FLASH 16K x 8 24K x 8 1.71V ~ 3.6V A/D 16x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC2923FBD100,551

LPC2923FBD100,551

IC MCU 16/32B 256KB FLSH 100LQFP

NXP USA Inc.

0
RFQ
LPC2923FBD100,551Datasheet 100-LQFP LPC2900 Tray Obsolete Not Verified ARM9® 16/32-Bit 125MHz CANbus, I2C, LINbus, SPI, UART/USART, USB DMA, POR, PWM, WDT 60 256KB (256K x 8) FLASH 16K x 8 24K x 8 1.71V ~ 3.6V A/D 16x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
P89LPC9211FDH,112

P89LPC9211FDH,112

IC MCU 8BIT 4KB FLASH 20TSSOP

NXP USA Inc.

0
RFQ
P89LPC9211FDH,112Datasheet 20-TSSOP (0.173", 4.40mm Width) LPC900 Tube Obsolete Verified 8051 8-Bit 18MHz I2C, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 18 4KB (4K x 8) FLASH - 256 x 8 2.4V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P89LPC9241FDH,112

P89LPC9241FDH,112

IC MCU 8BIT 4KB FLASH 20TSSOP

NXP USA Inc.

0
RFQ
P89LPC9241FDH,112Datasheet 20-TSSOP (0.173", 4.40mm Width) LPC900 Tube Obsolete Verified 8051 8-Bit 18MHz I2C, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 18 4KB (4K x 8) FLASH - 256 x 8 2.4V ~ 3.6V A/D 4x8b; D/A 1x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
P89LPC9331FDH,512

P89LPC9331FDH,512

IC MCU 8BIT 4KB FLASH 28TSSOP

NXP USA Inc.

0
RFQ
P89LPC9331FDH,512Datasheet 28-TSSOP (0.173", 4.40mm Width) LPC900 Tube Obsolete Not Verified 8051 8-Bit 18MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 26 4KB (4K x 8) FLASH - 256 x 8 2.4V ~ 3.6V A/D 8x8b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
P89LPC9401FBD,557

P89LPC9401FBD,557

IC MCU 8BIT 8KB FLASH 64LQFP

NXP USA Inc.

0
RFQ
P89LPC9401FBD,557Datasheet 64-LQFP LPC900 Tray Obsolete Not Verified 8051 8-Bit 18MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LCD, LED, POR, PWM, WDT 23 8KB (8K x 8) FLASH - 256 x 8 2.4V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C24994-24LTXI

CY8C24994-24LTXI

IC MCU 8BIT 16KB FLASH 68QFN

Infineon Technologies

0
RFQ
CY8C24994-24LTXIDatasheet 68-VFQFN Exposed Pad PSOC™1 CY8C24xxx Tray Obsolete Not Verified M8C 8-Bit 24MHz I2C, SPI, UART/USART, USB POR, PWM, WDT 56 16KB (16K x 8) FLASH - 1K x 8 3V ~ 5.25V A/D 48x14b; D/A 2x9b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C21223-24LGXIT

CY8C21223-24LGXIT

IC MCU 8BIT 4KB FLASH 16QFN

Infineon Technologies

0
RFQ
CY8C21223-24LGXITDatasheet 16-UFQFN PSOC™1 CY8C21xxx Tape & Reel (TR) Obsolete Not Verified M8C 8-Bit 24MHz I2C, SPI, UART/USART POR, PWM, WDT 12 4KB (4K x 8) FLASH - 256 x 8 2.4V ~ 5.25V A/D 8x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C24994-24LTXIT

CY8C24994-24LTXIT

IC MCU 8BIT 16KB FLASH 68QFN

Infineon Technologies

0
RFQ
CY8C24994-24LTXITDatasheet 68-VFQFN Exposed Pad PSOC™1 CY8C24xxx Tape & Reel (TR) Obsolete Not Verified M8C 8-Bit 24MHz I2C, SPI, UART/USART, USB POR, PWM, WDT 56 16KB (16K x 8) FLASH - 1K x 8 3V ~ 5.25V A/D 48x14b; D/A 2x9b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ64MC710A-I/PF

DSPIC33FJ64MC710A-I/PF

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

0
RFQ
DSPIC33FJ64MC710A-I/PFDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 85 64KB (64K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 24x10/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ64MC710A-I/PT

DSPIC33FJ64MC710A-I/PT

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

0
RFQ
DSPIC33FJ64MC710A-I/PTDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 85 64KB (64K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 24x10/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ64GP306A-I/MR

DSPIC33FJ64GP306A-I/MR

IC MCU 16BIT 64KB FLASH 64VQFN

Microchip Technology

0
RFQ
DSPIC33FJ64GP306A-I/MRDatasheet 64-VFQFN Exposed Pad dsPIC™ 33F Tube Active Not Verified dsPIC 16-Bit 40 MIPs I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 53 64KB (64K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 18x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ64MC710A-E/PF

DSPIC33FJ64MC710A-E/PF

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

0
RFQ
DSPIC33FJ64MC710A-E/PFDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 85 64KB (64K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 24x10/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33FJ64GP710A-E/PF

DSPIC33FJ64GP710A-E/PF

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

0
RFQ
DSPIC33FJ64GP710A-E/PFDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 85 64KB (64K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 32x10b/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33FJ64GP710A-E/PT

DSPIC33FJ64GP710A-E/PT

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

0
RFQ
DSPIC33FJ64GP710A-E/PTDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 85 64KB (64K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 32x10b/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33FJ64MC510A-E/PT

DSPIC33FJ64MC510A-E/PT

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

0
RFQ
DSPIC33FJ64MC510A-E/PTDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 85 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 24x10/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33FJ128MC710A-E/PT

DSPIC33FJ128MC710A-E/PT

IC MCU 16BIT 128KB FLASH 100TQFP

Microchip Technology

0
RFQ
DSPIC33FJ128MC710A-E/PTDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 85 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 24x10/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33FJ64GP310A-E/PT

DSPIC33FJ64GP310A-E/PT

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

0
RFQ
DSPIC33FJ64GP310A-E/PTDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 85 64KB (64K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 32x10b/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount

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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