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
MAXQ305J-0000+

MAXQ305J-0000+

IC MCU 16BIT 80KB FLASH 44TQFN

Analog Devices Inc./Maxim Integrated

0
RFQ
MAXQ305J-0000+Datasheet 44-WFQFN Exposed Pad MAXQ® Bulk Obsolete Not Verified - 16-Bit 12MHz SPI, UART/USART Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT 32 80KB (80K x 8) FLASH - 2K x 8 0.9V ~ 3.6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
MAXQ610A-9410+

MAXQ610A-9410+

IC MCU 16BIT 64KB FLASH 32TQFN

Analog Devices Inc./Maxim Integrated

0
RFQ
MAXQ610A-9410+Datasheet 32-WFQFN Exposed Pad MAXQ® Bulk Active Not Verified MAXQ20S 16-Bit 12MHz SPI, UART/USART Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT 24 64KB (64K x 8) FLASH - 2K x 8 1.7V ~ 3.6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
RM48L952PGET

RM48L952PGET

IC MCU 16/32BIT 3MB FLSH 144LQFP

Texas Instruments

0
RFQ
RM48L952PGETDatasheet 144-LQFP Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa) Tray Obsolete Not Verified ARM® Cortex®-R4F 16/32-Bit 220MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, MibSPI, SCI, SPI, UART/USART, USB DMA, POR, PWM, WDT 64 3MB (3M x 8) FLASH 64K x 8 256K x 8 1.14V ~ 1.32V A/D 24x12b External -40°C ~ 105°C (TA) - - Surface Mount
RM48L952ZWTT

RM48L952ZWTT

IC MCU 16/32B 3MB FLASH 337NFBGA

Texas Instruments

0
RFQ
RM48L952ZWTTDatasheet 337-LFBGA Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa) Tray Obsolete Not Verified ARM® Cortex®-R4F 16/32-Bit 220MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, MibSPI, SCI, SPI, UART/USART, USB DMA, POR, PWM, WDT 120 3MB (3M x 8) FLASH 64K x 8 256K x 8 1.14V ~ 1.32V A/D 24x12b External -40°C ~ 105°C (TA) - - Surface Mount
AT89LP51RB2-20PU

AT89LP51RB2-20PU

IC MCU 8BIT 24KB FLASH 40DIP

Microchip Technology

0
RFQ
AT89LP51RB2-20PUDatasheet 40-DIP (0.600", 15.24mm) 89LP Tube Active Not Verified 8051 8-Bit 20MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 37 24KB (24K x 8) FLASH - 1.375K x 8 2.4V ~ 5.5V A/D 7x10b Internal -40°C ~ 85°C (TA) - - Through Hole
AT89LP51RC2-20PU

AT89LP51RC2-20PU

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

0
RFQ
AT89LP51RC2-20PUDatasheet 40-DIP (0.600", 15.24mm) 89LP Tube Active Not Verified 8051 8-Bit 20MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 37 32KB (32K x 8) FLASH - 1.375K x 8 2.4V ~ 5.5V A/D 7x10b Internal -40°C ~ 85°C (TA) - - Through Hole
AT32UC3C2128C-A2ZT

AT32UC3C2128C-A2ZT

IC MCU 32BIT 128KB FLASH 64TQFP

Microchip Technology

0
RFQ
AT32UC3C2128C-A2ZTDatasheet 64-TQFP AVR®32 UC3 C Tray Active Not Verified AVR 32-Bit Single-Core 66MHz CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 45 128KB (128K x 8) FLASH - 32K x 8 3V ~ 5.5V A/D 11x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
AT32UC3C2256C-A2ZT

AT32UC3C2256C-A2ZT

IC MCU 32BIT 256KB FLASH 64TQFP

Microchip Technology

0
RFQ
AT32UC3C2256C-A2ZTDatasheet 64-TQFP AVR®32 UC3 C Tray Active Not Verified AVR 32-Bit Single-Core 66MHz CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 45 256KB (256K x 8) FLASH - 64K x 8 3V ~ 5.5V A/D 11x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
AT89LP51IC2-20AU

AT89LP51IC2-20AU

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

0
RFQ
AT89LP51IC2-20AUDatasheet 44-TQFP 89LP Tray Active Not Verified 8051 8-Bit 20MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 40 32KB (32K x 8) FLASH - 1.375K x 8 2.4V ~ 5.5V A/D 7x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA32HVB-8X3R

ATMEGA32HVB-8X3R

IC MCU 8BIT 32KB FLASH 44TSSOP

Microchip Technology

0
RFQ
ATMEGA32HVB-8X3RDatasheet 44-TFSOP (0.173", 4.40mm Width) AVR® ATmega Tape & Reel (TR) Obsolete Not Verified AVR 8-Bit 8MHz I2C, SPI POR, WDT 17 32KB (16K x 16) FLASH 1K x 8 2K x 8 4V ~ 25V A/D 7x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA8HVA-4TUR

ATMEGA8HVA-4TUR

IC MCU 8BIT 8KB FLASH 28TSOP

Microchip Technology

0
RFQ
ATMEGA8HVA-4TURDatasheet 28-TSSOP (0.465", 11.80mm Width) AVR® ATmega Tape & Reel (TR) Obsolete Not Verified AVR 8-Bit 4MHz SPI Brown-out Detect/Reset, POR, PWM, WDT 7 8KB (4K x 16) FLASH 256 x 8 512 x 8 1.8V ~ 9V A/D 5x12b Internal -20°C ~ 85°C (TA) - - Surface Mount
ATXMEGA64A1U-CU

ATXMEGA64A1U-CU

IC MCU 8/16BIT 64KB FLSH 100CBGA

Microchip Technology

0
RFQ
ATXMEGA64A1U-CUDatasheet 100-TFBGA AVR® XMEGA® A1U Tray Obsolete Not Verified AVR 8/16-Bit 32MHz EBI/EMI, I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 78 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
W7100A-100LQFP

W7100A-100LQFP

IC MCU 8BIT 64KB FLASH 100LQFP

WIZnet

0
RFQ
W7100A-100LQFPDatasheet 100-LQFP - Tray Obsolete Not Verified 8051 8-Bit 25MHz EBI/EMI, Ethernet, UART/USART LED, WDT 32 64KB (64K x 8) FLASH 256 x 8 64K x 8 3V ~ 3.6V - - -40°C ~ 80°C (TA) - - Surface Mount
CY8C3665AXI-198

CY8C3665AXI-198

IC MCU 8BIT 32KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3665AXI-198Datasheet 100-LQFP PSOC™ 3 CY8C36xx Tray Obsolete Not Verified 8051 8-Bit 67MHz EBI/EMI, I2C, LINbus, SPI, UART/USART CapSense, DMA, POR, PWM, WDT 62 32KB (32K x 8) FLASH 1K x 8 8K x 8 1.71V ~ 5.5V A/D 16x12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C3665LTI-199

CY8C3665LTI-199

IC MCU 8BIT 32KB FLASH 68QFN

Infineon Technologies

0
RFQ
CY8C3665LTI-199Datasheet 68-VFQFN Exposed Pad PSOC™ 3 CY8C36xx Tray Obsolete Not Verified 8051 8-Bit 67MHz EBI/EMI, I2C, LINbus, SPI, UART/USART CapSense, DMA, LCD, POR, PWM, WDT 38 32KB (32K x 8) FLASH 1K x 8 4K x 8 1.71V ~ 5.5V A/D 16x12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C3866LTI-209

CY8C3866LTI-209

IC MCU 8BIT 64KB FLASH 68QFN

Infineon Technologies

0
RFQ
CY8C3866LTI-209Datasheet 68-VFQFN Exposed Pad PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 67MHz CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART, USB CapSense, DMA, LCD, POR, PWM, WDT 38 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C3865LTI-205

CY8C3865LTI-205

IC MCU 8BIT 32KB FLASH 68QFN

Infineon Technologies

0
RFQ
CY8C3865LTI-205Datasheet 68-VFQFN Exposed Pad PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 67MHz EBI/EMI, I2C, LINbus, SPI, UART/USART, USB CapSense, DMA, LCD, POR, PWM, WDT 38 32KB (32K x 8) FLASH 1K x 8 4K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C3865AXI-204

CY8C3865AXI-204

IC MCU 8BIT 32KB FLASH 100TQFP

Infineon Technologies

0
RFQ
CY8C3865AXI-204Datasheet 100-LQFP PSOC™ 3 CY8C38xx Tray Obsolete Not Verified 8051 8-Bit 67MHz EBI/EMI, I2C, LINbus, SPI, UART/USART, USB CapSense, DMA, LCD, POR, PWM, WDT 62 32KB (32K x 8) FLASH 1K x 8 4K x 8 1.71V ~ 5.5V A/D 16x20b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC4357JBD208E

LPC4357JBD208E

IC MCU 32BIT 1MB FLASH 208LQFP

NXP USA Inc.

0
RFQ
LPC4357JBD208EDatasheet 208-LQFP LPC43xx Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M4/M0 32-Bit Dual-Core 204MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, QEI, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, Motor Control PWM, POR, PWM, WDT 142 1MB (1M x 8) FLASH 16K x 8 136K x 8 2.2V ~ 3.6V A/D 8x10b; D/A 1x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
DSPIC33EP128GP502-E/SO

DSPIC33EP128GP502-E/SO

IC MCU 16BIT 128KB FLASH 28SOIC

Microchip Technology

0
RFQ
DSPIC33EP128GP502-E/SODatasheet 28-SOIC (0.295", 7.50mm Width) dsPIC™ 33EP Tube Active Not Verified dsPIC 16-Bit 60 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 21 128KB (43K x 24) FLASH - 8K x 16 3V ~ 3.6V A/D 6x10b/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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