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Microcontrollers

Photo Mfr. Part # Availability 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
C8051T634-GMR Silicon Labs electronic component

C8051T634-GMR

IC MCU 8BIT 2KB OTP 20QFN

Silicon Labs

0
RFQ

-

20-VFQFN Exposed Pad C8051T63x Tape & Reel (TR) Obsolete Not Verified 8051 8-Bit 25MHz SMBus (2-Wire/I2C), SPI, UART/USART POR, PWM, Temp Sensor, WDT 17 2KB (2K x 8) OTP - 768 x 8 1.8V ~ 3.6V A/D 16x10b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051T635-GMR Silicon Labs electronic component

C8051T635-GMR

IC MCU 8BIT 2KB OTP 20QFN

Silicon Labs

0
RFQ

Datasheet

20-VFQFN Exposed Pad C8051T63x Tape & Reel (TR) Obsolete Not Verified 8051 8-Bit 25MHz SMBus (2-Wire/I2C), SPI, UART/USART POR, PWM, WDT 17 2KB (2K x 8) OTP - 768 x 8 1.8V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3C136-B-GQR Silicon Labs electronic component

SIM3C136-B-GQR

IC MCU 32BIT 32KB FLASH 64TQFP

Silicon Labs

0
RFQ

Datasheet

64-TQFP SiM3C1xx Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 50 32KB (32K x 8) FLASH - 8K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3C146-B-GQR Silicon Labs electronic component

SIM3C146-B-GQR

IC MCU 32BIT 64KB FLASH 64TQFP

Silicon Labs

0
RFQ

Datasheet

64-TQFP SiM3C1xx Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 50 64KB (64K x 8) FLASH - 16K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3C156-B-GQR Silicon Labs electronic component

SIM3C156-B-GQR

IC MCU 32BIT 128KB FLASH 64TQFP

Silicon Labs

0
RFQ

Datasheet

64-TQFP SiM3C1xx Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 50 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3C157-B-GQR Silicon Labs electronic component

SIM3C157-B-GQR

IC MCU 32BIT 128KB FLASH 80TQFP

Silicon Labs

0
RFQ

Datasheet

80-TQFP SiM3C1xx Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 32x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3C167-B-GQR Silicon Labs electronic component

SIM3C167-B-GQR

IC MCU 32BIT 256KB FLASH 80TQFP

Silicon Labs

0
RFQ

Datasheet

80-TQFP SiM3C1xx Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 256KB (256K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 32x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3U146-B-GQR Silicon Labs electronic component

SIM3U146-B-GQR

IC MCU 32BIT 64KB FLASH 64TQFP

Silicon Labs

0
RFQ

Datasheet

64-TQFP SiM3U1xx Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 50 64KB (64K x 8) FLASH - 16K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3U156-B-GQR Silicon Labs electronic component

SIM3U156-B-GQR

IC MCU 32BIT 128KB FLASH 64TQFP

Silicon Labs

0
RFQ

Datasheet

64-TQFP SiM3U1xx Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 50 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3U157-B-GQR Silicon Labs electronic component

SIM3U157-B-GQR

IC MCU 32BIT 128KB FLASH 80TQFP

Silicon Labs

0
RFQ

Datasheet

80-TQFP SiM3U1xx Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 32x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3U166-B-GQR Silicon Labs electronic component

SIM3U166-B-GQR

IC MCU 32BIT 256KB FLASH 64TQFP

Silicon Labs

0
RFQ

Datasheet

64-TQFP SiM3U1xx Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 50 256KB (256K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3U167-B-GQR Silicon Labs electronic component

SIM3U167-B-GQR

IC MCU 32BIT 256KB FLASH 80TQFP

Silicon Labs

0
RFQ

Datasheet

80-TQFP SiM3U1xx Tape & Reel (TR) Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 65 256KB (256K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 32x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
CG7689AAT Infineon Technologies electronic component

CG7689AAT

SEMICONDUCTOR OTHER

Infineon Technologies

0
RFQ

-

- * Tape & Reel (TR) Discontinued at Digi-Key Not Verified - - - - - - - - - - - - - - - - -
CG7672AA Infineon Technologies electronic component

CG7672AA

SEMICONDUCTOR OTHER

Infineon Technologies

0
RFQ

-

- * Tray Obsolete Not Verified - - - - - - - - - - - - - - - - -
CG7616AAT Infineon Technologies electronic component

CG7616AAT

SEMICONDUCTOR OTHER

Infineon Technologies

0
RFQ

-

- * Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - - - - -
CG7725AA Infineon Technologies electronic component

CG7725AA

IC MCU

Infineon Technologies

0
RFQ

-

- - Tube Obsolete Not Verified - - - - - - - - - - - - - - - - -
CG7689AA Infineon Technologies electronic component

CG7689AA

SEMICONDUCTOR OTHER

Infineon Technologies

0
RFQ

-

- * Tray Discontinued at Digi-Key Not Verified - - - - - - - - - - - - - - - - -
CS6632AF Infineon Technologies electronic component

CS6632AF

SEMICONDUCTOR OTHER

Infineon Technologies

0
RFQ

-

- * Tube Obsolete Not Verified - - - - - - - - - - - - - - - - -
DSPIC33EP128GM306-H/PT Microchip Technology electronic component

DSPIC33EP128GM306-H/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

0
RFQ

Datasheet

64-TQFP dsPIC™ 33EP Tray Active Not Verified dsPIC 16-Bit - I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT 53 128KB (43K x 24) FLASH - 16K x 8 - A/D 30x10b/12b Internal -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33EP128GM310-E/PF Microchip Technology electronic component

DSPIC33EP128GM310-E/PF

IC MCU 16BIT 128KB FLASH 100TQFP

Microchip Technology

0
RFQ

Datasheet

100-TQFP dsPIC™ 33EP Tray Active Not Verified dsPIC 16-Bit 60 MIPs I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT 85 128KB (43K x 24) FLASH - 16K x 8 3V ~ 3.6V A/D 49x10b/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount

Microcontrollers Electronic Components

Explore Microcontrollers electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions

Q1: What products are included in Microcontrollers?
This category includes related Microcontrollers subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.

Q2: Can I request a quotation for Microcontrollers components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.

Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.

Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Microcontrollers and other electronic components.