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Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
MSP430F2001TN Texas Instruments

MSP430F2001TN

IC MCU 16BIT 1KB FLASH 14DIP

Texas Instruments

3,530 -
Datasheet 14-DIP (0.300", 7.62mm) MSP430F2xx Tube Active Not Verified MSP430 CPU16 16-Bit 16MHz - Brown-out Detect/Reset, POR, PWM, WDT 10 1KB (1K x 8 + 256B) FLASH - 128 x 8 1.8V ~ 3.6V Slope A/D Internal -40°C ~ 85°C (TA) - - Through Hole
LPC812M101FDH20FP NXP USA Inc.

LPC812M101FDH20FP

IC MCU 32BIT 16KB FLASH 20TSSOP

NXP USA Inc.

1,020 -
Datasheet 20-TSSOP (0.173", 4.40mm Width) LPC81xM Tube Obsolete Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 30MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 18 16KB (16K x 8) FLASH - 4K x 8 1.8V ~ 3.6V - Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8BB31F16I-B-QFN32R Silicon Labs

EFM8BB31F16I-B-QFN32R

IC MCU 8BIT 16KB FLASH 32QFN

Silicon Labs

1,510 -
Datasheet 32-UFQFN Exposed Pad Busy Bee Tape & Reel (TR) Not For New Designs Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x10/12b SAR; D/A 2x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
R5F10267GSM#15 Renesas Electronics Corporation

R5F10267GSM#15

IC MCU 16BIT 4KB FLASH 20LSSOP

Renesas Electronics Corporation

3,490 -
Datasheet 20-LSSOP (0.173", 4.40mm Width) RL78/G12 Tape & Reel (TR) Active - RL78 16-Bit 24MHz CSI, I2C, UART/USART DMA, LVD, POR, PWM, WDT 14 4KB (4K x 8) FLASH 2K x 8 512 x 8 1.8V ~ 5.5V A/D 11x8/10b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
ATMEGA48PA-MMNR Microchip Technology

ATMEGA48PA-MMNR

IC MCU 8BIT 4KB FLASH 28VQFN

Microchip Technology

3,921 -
Datasheet 28-VFQFN Exposed Pad AVR® ATmega Tape & Reel (TR) Active Not Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 4KB (2K x 16) FLASH 256 x 8 512 x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC16LF18323T-I/SL Microchip Technology

PIC16LF18323T-I/SL

IC MCU 8BIT 3.5KB FLASH 14SOIC

Microchip Technology

4,134 -
Datasheet 14-SOIC (0.154", 3.90mm Width) PIC® XLP™ 16F Tape & Reel (TR) Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 12 3.5KB (2K x 14) FLASH 256 x 8 256 x 8 1.8V ~ 3.6V A/D 11x10b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16LF18313-E/SN Microchip Technology

PIC16LF18313-E/SN

IC MCU 8BIT 3.5KB FLASH 8SOIC

Microchip Technology

3,909 -
Datasheet 8-SOIC (0.154", 3.90mm Width) PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 6 3.5KB (2K x 14) FLASH 256 x 8 256 x 8 1.8V ~ 3.6V A/D 5x10b; D/A 1x5b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC16LF18313T-I/RF Microchip Technology

PIC16LF18313T-I/RF

IC MCU 8BIT 3.5KB FLASH 8UDFN

Microchip Technology

2,144 -
Datasheet 8-UDFN Exposed Pad PIC® XLP™ 16F Tape & Reel (TR) Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 6 3.5KB (2K x 14) FLASH 256 x 8 256 x 8 1.8V ~ 3.6V A/D 5x10b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY104F-SSNR Microchip Technology

ATTINY104F-SSNR

IC MCU 8BIT 1KB FLASH 14SOIC

Microchip Technology

1,994 -
Datasheet 14-SOIC (0.154", 3.90mm Width) AVR® ATtiny Tape & Reel (TR) Obsolete Not Verified AVR 8-Bit 12MHz UART/USART POR, PWM, WDT 12 1KB (1K x 8) FLASH - 32 x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC16F15255T-I/STX Microchip Technology

PIC16F15255T-I/STX

IC MCU 8BIT 14KB FLASH 28VQFN

Microchip Technology

2,538 -
Datasheet 28-VFQFN Exposed Pad PIC® 16F Tape & Reel (TR) Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 24 14KB (14K x 8) FLASH - 1K x 8 1.8V ~ 5.5V A/D 17/2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F18026T-E/ML Microchip Technology

PIC16F18026T-E/ML

28KB FLASH, 256EE,2KB RAM, 10B A

Microchip Technology

1,707 -
Datasheet 16-VQFN Exposed Pad PIC® 16F Tape & Reel (TR) Active - PIC 8-Bit 32MHz I2C, LINbus, SMBus, SPI, SSP, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 11 28KB (28K x 8) FLASH 256 x 8 2K x 8 1.8V ~ 5.5V A/D 15x12b SAR; D/A 1x8b External, Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC16F1503T-I/MV Microchip Technology

PIC16F1503T-I/MV

IC MCU 8BIT 3.5KB FLASH 16UQFN

Microchip Technology

3,923 -
Datasheet 16-UFQFN Exposed Pad PIC® 16F, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified PIC 8-Bit 20MHz I2C, SPI Brown-out Detect/Reset, POR, PWM, WDT 11 3.5KB (2K x 14) FLASH - 128 x 8 2.3V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051T606-ZMR Silicon Labs

C8051T606-ZMR

IC MCU 8BIT 1.5KB OTP 10QFN

Silicon Labs

1,493 -
Datasheet 10-WFQFN C8051T60x Tape & Reel (TR) Obsolete Not Verified 8051 8-Bit 25MHz SMBus (2-Wire/I2C), UART/USART POR, PWM, WDT 6 1.5KB (1.5K x 8) OTP - 128 x 8 1.8V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L011E3Y6TR STMicroelectronics

STM32L011E3Y6TR

IC MCU 32BIT 8KB FLASH 25WLCSP

STMicroelectronics

2,699 -
Datasheet 25-UFBGA, WLCSP STM32L0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 21 8KB (8K x 8) FLASH 512 x 8 2K x 8 1.65V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM8L101F2P3 STMicroelectronics

STM8L101F2P3

IC MCU 8BIT 4KB FLASH 20TSSOP

STMicroelectronics

4,013 -
Datasheet 20-TSSOP (0.173", 4.40mm Width) STM8L EnergyLite Tray Active Not Verified STM8 8-Bit 16MHz I2C, SPI, UART/USART Infrared, POR, PWM, WDT 18 4KB (4K x 8) FLASH - 1.5K x 8 1.65V ~ 3.6V - Internal -40°C ~ 125°C (TA) - - Surface Mount
R5F100ACASP#70 Renesas Electronics Corporation

R5F100ACASP#70

16BIT MCU RL78/G13 32K LSSOP30 -

Renesas Electronics Corporation

2,972 -
Datasheet 30-LSSOP (0.240", 6.10mm Width) RL78/G13 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 21 32KB (32K x 8) FLASH 4K x 8 2K x 8 1.6V ~ 5.5V A/D 8x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G031J4M3 STMicroelectronics

STM32G031J4M3

IC MCU 32BIT 16KB FLASH 8SOIC

STMicroelectronics

1,818 -
Datasheet 8-SOIC (0.154", 3.90mm Width) STM32G0 Bulk Active - ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz I2C, IrDA, LINbus, SPI, SmartCard, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 6 16KB (16K x 8) FLASH - 8K x 8 1.7V ~ 3.6V A/D 8x12b SAR External, Internal -40°C ~ 125°C (TA) - - Surface Mount
R5F101GAANA#60 Renesas Electronics Corporation

R5F101GAANA#60

16BIT MCU RL78/G13 16K 48HWQFN -

Renesas Electronics Corporation

3,178 -
Datasheet 48-WFQFN Exposed Pad RL78/G13 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 34 16KB (16K x 8) FLASH - 2K x 8 1.6V ~ 5.5V A/D 10x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F10RF8AFP#10 Renesas Electronics Corporation

R5F10RF8AFP#10

IC MCU 16BIT 8KB FLASH 44LQFP

Renesas Electronics Corporation

1,434 -
Datasheet 44-LQFP RL78/L12 Tray Active Not Verified RL78 16-Bit 24MHz CSI, I2C, LINbus, UART/USART DMA, LCD, LVD, POR, PWM, WDT 22 8KB (8K x 8) FLASH 2K x 8 1K x 8 1.6V ~ 5.5V A/D 7x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F101AAASP#50 Renesas Electronics Corporation

R5F101AAASP#50

IC MCU 16BIT 16KB FLASH 30LSSOP

Renesas Electronics Corporation

4,638 -
Datasheet 30-LSSOP (0.240", 6.10mm Width) RL78/G13 Tape & Reel (TR) Active Not Verified RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART DMA, LVD, POR, PWM, WDT 21 16KB (16K x 8) FLASH - 2K x 8 1.6V ~ 5.5V A/D 8x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
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Microcontrollers FAQ

Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.

What should I check when selecting Microcontrollers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Microcontrollers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Microcontrollers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.