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
DSP56F807PY80E

DSP56F807PY80E

IC MCU 16BIT 120KB FLASH 160LQFP

NXP USA Inc.

484
RFQ
DSP56F807PY80EDatasheet 160-LQFP 56F8xx Tray Active Not Verified 56800 16-Bit 80MHz CANbus, EBI/EMI, SCI, SPI POR, PWM, WDT 32 120KB (60K x 16) FLASH - 4K x 16 3V ~ 3.6V A/D 16x12b External -40°C ~ 85°C (TA) - - Surface Mount
MC9S12DG256CPVE

MC9S12DG256CPVE

IC MCU 16BIT 256KB FLASH 112LQFP

NXP USA Inc.

286
RFQ
MC9S12DG256CPVEDatasheet 112-LQFP HCS12 Tray Active Verified HCS12 16-Bit 25MHz CANbus, I2C, SCI, SPI PWM, WDT 91 256KB (256K x 8) FLASH 4K x 8 12K x 8 2.35V ~ 5.25V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S12XDP512MAL

MC9S12XDP512MAL

IC MCU 16BIT 512KB FLASH 112LQFP

NXP USA Inc.

300
RFQ
MC9S12XDP512MALDatasheet 112-LQFP HCS12X Tray Active Not Verified HCS12X 16-Bit 80MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI LVD, POR, PWM, WDT 91 512KB (512K x 8) FLASH 4K x 8 32K x 8 2.35V ~ 5.5V A/D 16x10b External -40°C ~ 125°C (TA) - - Surface Mount
DS80C390-FNR+

DS80C390-FNR+

IC MCU 8BIT ROMLESS 64LQFP

Analog Devices Inc./Maxim Integrated

857
RFQ
DS80C390-FNR+Datasheet 64-LQFP 80C Tray Active Not Verified 8051 8-Bit 40MHz CANbus, EBI/EMI, SIO, UART/USART Power-Fail Reset, WDT 32 - ROMless - 4K x 8 3.85V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
MPC5125YVN400

MPC5125YVN400

IC MCU 32BIT ROMLESS 324PBGA

NXP USA Inc.

441
RFQ
MPC5125YVN400Datasheet 324-BBGA MPC51xx Tray Active Not Verified e300 32-Bit Single-Core 400MHz CANbus, EBI/EMI, Ethernet, I2C, USB OTG DMA, WDT 64 - ROMless - 32K x 8 1.08V ~ 3.6V - External -40°C ~ 125°C (TJ) - - Surface Mount
C8051F121-GQ

C8051F121-GQ

IC MCU 8BIT 128KB FLASH 64TQFP

Silicon Labs

944
RFQ
C8051F121-GQDatasheet 64-TQFP C8051F12x Tray Not For New Designs Verified 8051 8-Bit 100MHz EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 32 128KB (128K x 8) FLASH - 8.25K x 8 3V ~ 3.6V A/D 8x8b, 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC812A4CPVE8

MC812A4CPVE8

IC MCU 16BIT 4KB EEPROM 112LQFP

NXP USA Inc.

1,291
RFQ
MC812A4CPVE8Datasheet 112-LQFP HC12 Tray Not For New Designs Not Verified CPU12 16-Bit 8MHz SCI, SPI POR, WDT 83 4KB (4K x 8) EEPROM - 1K x 8 4.5V ~ 5.5V A/D 8x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F120-GQ

C8051F120-GQ

IC MCU 8BIT 128KB FLASH 100TQFP

Silicon Labs

6,032
RFQ
C8051F120-GQDatasheet 100-TQFP C8051F12x Tray Not For New Designs Verified 8051 8-Bit 100MHz EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 64 128KB (128K x 8) FLASH - 8.25K x 8 3V ~ 3.6V A/D 8x8b, 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MCHC912B32CFUE8

MCHC912B32CFUE8

IC MCU 16BIT 32KB FLASH 80QFP

NXP USA Inc.

320
RFQ
MCHC912B32CFUE8Datasheet 80-QFP HC12 Tray Not For New Designs Not Verified CPU12 16-Bit 8MHz SCI, SPI POR, PWM, WDT 63 32KB (32K x 8) FLASH 768 x 8 1K x 8 4.5V ~ 5.5V A/D 8x10b External -40°C ~ 85°C (TA) - - Surface Mount
CYT4BFCCJDQ0BZEGS

CYT4BFCCJDQ0BZEGS

IC MCU 32BT 8.1875MB FLSH 320BGA

Infineon Technologies

958
RFQ
CYT4BFCCJDQ0BZEGSDatasheet 320-LFBGA - Tray Active Not Verified ARM® Cortex®-M0+/M4F 32-Bit Dual-Core 100MHz, 350MHz CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 240 8.1875MB (8.1875M x 8) FLASH 256 x 8 1M x 8 2.7V ~ 5.5V A/D 114x12b SAR Internal -40°C ~ 125°C (TA) - - Surface Mount
MC9S12DJ256CFUE

MC9S12DJ256CFUE

IC MCU 16BIT 256KB FLASH 80QFP

NXP USA Inc.

834
RFQ
MC9S12DJ256CFUEDatasheet 80-QFP HCS12 Tray Active Not Verified HCS12 16-Bit 25MHz CANbus, I2C, SCI, SPI PWM, WDT 59 256KB (256K x 8) FLASH 4K x 8 12K x 8 2.35V ~ 5.25V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
TC297TP128F300SBCKXUMA1

TC297TP128F300SBCKXUMA1

IC MCU 32BIT 8MB FLASH 292LFBGA

Infineon Technologies

405
RFQ
TC297TP128F300SBCKXUMA1Datasheet 292-LFBGA AURIX™ Tape & Reel (TR) Active Not Verified TriCore™ 32-Bit Tri-Core 300MHz ASC, CANbus, Ethernet, FlexRay, HSSL, I2C, LINbus, MSC, PSI5, QSPI, SENT DMA, WDT 169 8MB (8M x 8) FLASH 384K x 8 728K x 8 3.3V, 5V A/D 84x12b, 10 x Sigma-Delta External -40°C ~ 125°C (TA) - - Surface Mount
MC9S12A512CPVE

MC9S12A512CPVE

IC MCU 16BIT 512KB FLASH 112LQFP

NXP USA Inc.

571
RFQ
MC9S12A512CPVEDatasheet 112-LQFP HCS12 Tray Active Not Verified HCS12 16-Bit 25MHz I2C, SCI, SPI PWM, WDT 91 512KB (512K x 8) FLASH 4K x 8 14K x 8 2.35V ~ 5.25V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
M30873FHBGP#U3

M30873FHBGP#U3

IC MCU 16/32BIT 384KB 100LFQFP

Renesas Electronics Corporation

524
RFQ
M30873FHBGP#U3Datasheet 100-LQFP M16C™ M32C/80/87 Tray Not For New Designs Not Verified M32C/80 16/32-Bit 32MHz EBI/EMI, I2C, IEBus, IrDA, SIO, UART/USART DMA, POR, PWM, WDT 85 384KB (384K x 8) FLASH 4K x 8 24K x 8 3V ~ 5.5V A/D 26x10b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC68331CEH16

MC68331CEH16

IC MCU 32BIT ROMLESS 132PQFP

NXP USA Inc.

314
RFQ
MC68331CEH16Datasheet 132-BQFP Bumpered M683xx Tray Not For New Designs Not Verified CPU32 32-Bit Single-Core 16MHz EBI/EMI, SCI, SPI, UART/USART POR, PWM, WDT 18 - ROMless - - 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S6965-IQC50-A2

LM3S6965-IQC50-A2

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

1,005
RFQ
LM3S6965-IQC50-A2Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 6000 Tray Active Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz Ethernet, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 42 256KB (256K x 8) FLASH - 64K x 8 2.25V ~ 2.75V A/D 4x10b Internal -40°C ~ 85°C - - Surface Mount
MC68332ACAG25

MC68332ACAG25

IC MCU 32BIT ROMLESS 144LQFP

NXP USA Inc.

1,309
RFQ
MC68332ACAG25Datasheet 144-LQFP M683xx Tray Not For New Designs Not Verified CPU32 32-Bit Single-Core 25MHz EBI/EMI, SCI, SPI, UART/USART POR, PWM, WDT 15 - ROMless - 2K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
MC68LK332ACAG16

MC68LK332ACAG16

IC MCU 32BIT ROMLESS 144LQFP

NXP USA Inc.

508
RFQ
MC68LK332ACAG16Datasheet 144-LQFP M683xx Tray Not For New Designs Not Verified CPU32 32-Bit Single-Core 16.78MHz EBI/EMI, SCI, SPI, UART/USART POR, PWM, WDT 15 - ROMless - 2K x 8 3V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
DF71364AD80FPV

DF71364AD80FPV

IC MCU 32BIT 256KB FLASH 80LQFP

Renesas Electronics Corporation

180
RFQ
DF71364AD80FPVDatasheet 80-LQFP SuperH® SH7136 Tray Not For New Designs Not Verified SH-2 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, SCI, SSU POR, PWM, WDT 44 256KB (256K x 8) FLASH - 16K x 8 3V ~ 5.5V A/D 12x12b External -40°C ~ 85°C (TA) - - Surface Mount
MC9S12DP512CPVE

MC9S12DP512CPVE

IC MCU 16BIT 512KB FLASH 112LQFP

NXP USA Inc.

1,500
RFQ
MC9S12DP512CPVEDatasheet 112-LQFP HCS12 Tray Active Verified HCS12 16-Bit 25MHz CANbus, I2C, SCI, SPI PWM, WDT 91 512KB (512K x 8) FLASH 4K x 8 12K x 8 2.35V ~ 5.25V A/D 16x10b 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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