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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
ATTINY26-16MUR Microchip Technology

ATTINY26-16MUR

IC MCU 8BIT 2KB FLASH 32VQFN

Microchip Technology

1,929 -
Datasheet 32-VFQFN Exposed Pad AVR® ATtiny Tape & Reel (TR) Active Verified AVR 8-Bit 16MHz USI Brown-out Detect/Reset, POR, PWM, WDT 16 2KB (1K x 16) FLASH 128 x 8 128 x 8 4.5V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY461V-10MUR Microchip Technology

ATTINY461V-10MUR

IC MCU 8BIT 4KB FLASH 32VQFN

Microchip Technology

4,830 -
Datasheet 32-VFQFN Exposed Pad AVR® ATtiny Tape & Reel (TR) Active Verified AVR 8-Bit 10MHz USI Brown-out Detect/Reset, POR, PWM, WDT 16 4KB (2K x 16) FLASH 256 x 8 256 x 8 1.8V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16LF1503-E/MG Microchip Technology

PIC16LF1503-E/MG

IC MCU 8BIT 3.5KB FLASH 16QFN

Microchip Technology

1,365 -
Datasheet 16-VFQFN Exposed Pad PIC® 16F Tube 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 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC16F1703T-I/ST Microchip Technology

PIC16F1703T-I/ST

IC MCU 8BIT 3.5KB FLASH 14TSSOP

Microchip Technology

3,334 -
Datasheet 14-TSSOP (0.173", 4.40mm Width) PIC® XLP™ 16F Tape & Reel (TR) Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI Brown-out Detect/Reset, POR, PWM, WDT 12 3.5KB (2K x 14) FLASH - 256 x 8 2.3V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F1703-E/SL Microchip Technology

PIC16F1703-E/SL

IC MCU 8BIT 3.5KB FLASH 14SOIC

Microchip Technology

3,575 -
Datasheet 14-SOIC (0.154", 3.90mm Width) PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI Brown-out Detect/Reset, POR, PWM, WDT 12 3.5KB (2K x 14) FLASH - 256 x 8 2.3V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
EFM8BB31F32G-C-QSOP24 Silicon Labs

EFM8BB31F32G-C-QSOP24

IC MCU 8BIT 32KB FLASH 24QSOP

Silicon Labs

2,873 -
Datasheet 24-SSOP (0.154", 3.90mm Width) Busy Bee Tube Not For New Designs Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 21 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 13x10/12b SAR; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSPM0L1227SRGZR Texas Instruments

MSPM0L1227SRGZR

MCU ARM CORTEX M0

Texas Instruments

2,641 -
Datasheet 48-VFQFN Exposed Pad - Tape & Reel (TR) Active - ARM® Cortex®-M0+ 32-Bit 32MHz DALI, I2C, IrDA, LINbus, SmartCard, SMBus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 43 128KB (128K x 8) FLASH - 32K x 8 1.62V ~ 3.6V A/D 21x12b SAR External, Internal -40°C ~ 125°C (TA) - - Surface Mount
R5F104ADASP#70 Renesas Electronics Corporation

R5F104ADASP#70

16-BIT GENERAL MCU RL78/G14 48K

Renesas Electronics Corporation

3,586 -
Datasheet 30-LSSOP (0.240", 6.10mm Width) RL78/G14 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART LVD, POR, PWM, WDT 23 48KB (48K x 8) FLASH 4K x 8 5.5K x 8 1.6V ~ 5.5V A/D 8x8/10b; D/A 1x8b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F100AEASP#70 Renesas Electronics Corporation

R5F100AEASP#70

16BIT MCU RL78/G13 64K LSSOP30 -

Renesas Electronics Corporation

1,010 -
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 64KB (64K x 8) FLASH 4K x 8 4K x 8 1.6V ~ 5.5V A/D 8x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F11BBCAFP#70 Renesas Electronics Corporation

R5F11BBCAFP#70

16BIT MCU RL78/G1F 32K 32LQFP -4

Renesas Electronics Corporation

1,290 -
Datasheet 32-LQFP RL78/G1F Tray Active - RL78 16-Bit 32MHz CSI, I2C, IrDA, LINbus, UART/USART LVD, POR, PWM, WDT 25 32KB (32K x 8) FLASH 4K x 8 5.5K x 8 1.6V ~ 5.5V A/D 13x8/10b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F100GDAFB#70 Renesas Electronics Corporation

R5F100GDAFB#70

16BIT MCU RL78/G13 48K 48LFQFP -

Renesas Electronics Corporation

2,420 -
Datasheet 48-LQFP RL78/G13 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 34 48KB (48K x 8) FLASH 4K x 8 3K x 8 1.6V ~ 5.5V A/D 10x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F104BDAFP#70 Renesas Electronics Corporation

R5F104BDAFP#70

16-BIT GENERAL MCU RL78/G14 48K

Renesas Electronics Corporation

3,233 -
Datasheet 32-LQFP RL78/G14 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART LVD, POR, PWM, WDT 25 48KB (48K x 8) FLASH 4K x 8 5.5K x 8 1.6V ~ 5.5V A/D 8x8/10b; D/A 2x8b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
R7F102GGC3CNP#UA0 Renesas Electronics Corporation

R7F102GGC3CNP#UA0

16-BIT GENERAL MCU RL78/G22 32K

Renesas Electronics Corporation

3,904 -
Datasheet 48-WFQFN Exposed Pad RL78/G22 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART LVD, POR, PWM, WDT 40 32KB (32K x 8) FLASH 2K x 8 4K x 8 1.6V ~ 5.5V A/D 10x8/10b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F100GDANA#60 Renesas Electronics Corporation

R5F100GDANA#60

16BIT MCU RL78/G13 48K 48HWQFN -

Renesas Electronics Corporation

4,822 -
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 48KB (48K x 8) FLASH 4K x 8 3K x 8 1.6V ~ 5.5V A/D 10x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F11B7EANA#00 Renesas Electronics Corporation

R5F11B7EANA#00

IC MCU 16BIT 64KB FLASH 24HWQFN

Renesas Electronics Corporation

3,397 -
Datasheet 24-WFQFN Exposed Pad RL78/G1F Tray Active Not Verified RL78 16-Bit 32MHz CSI, I2C, IrDA, LINbus, UART/USART LVD, POR, PWM, WDT 17 64KB (64K x 8) FLASH 4K x 8 5.5K x 8 1.6V ~ 5.5V A/D 8x8/10b; D/A 1x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F1007DGNA#00 Renesas Electronics Corporation

R5F1007DGNA#00

IC MCU 16BIT 48KB FLASH 24HWQFN

Renesas Electronics Corporation

1,519 -
Datasheet 24-WFQFN Exposed Pad RL78/G13 Tape & Reel (TR) Active Not Verified RL78 16-Bit 32MHz CSI, I2C, UART/USART DMA, LVD, POR, PWM, WDT 15 48KB (48K x 8) FLASH 4K x 8 3K x 8 2.4V ~ 5.5V A/D 6x8/10b Internal -40°C ~ 105°C (TA) - - Surface Mount
R7FA2E1A53CLM#BC0 Renesas Electronics Corporation

R7FA2E1A53CLM#BC0

IC MCU 32BIT 32KB FLASH 25WLCSP

Renesas Electronics Corporation

4,406 -
Datasheet 36-WFLGA RA2E1 Tray Active Not Verified ARM® Cortex®-M23 32-Bit Single-Core 48MHz I2C, SmartCard, SPI, UART/USART AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT 20 32KB (32K x 8) FLASH 4K x 8 16K x 8 1.6V ~ 5.5V A/D 12x12b SAR External, Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F100EDANA#00 Renesas Electronics Corporation

R5F100EDANA#00

IC MCU 16BIT 48KB FLASH 40WFQFN

Renesas Electronics Corporation

4,475 -
Datasheet 40-WFQFN Exposed Pad RL78/G13 Tape & Reel (TR) Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 28 48KB (48K x 8) FLASH 4K x 8 3K x 8 1.6V ~ 5.5V A/D 9x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G031F6P6TR STMicroelectronics

STM32G031F6P6TR

IC MCU 32BIT 32KB FLASH 20TSSOP

STMicroelectronics

4,157 -
Datasheet 20-TSSOP (0.173", 4.40mm Width) STM32G0 Tape & Reel (TR) 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 18 32KB (32K x 8) FLASH - 8K x 8 1.7V ~ 3.6V A/D 16x12b SAR External, Internal -40°C ~ 85°C (TA) - - Surface Mount
AVR16EA28-I/SS Microchip Technology

AVR16EA28-I/SS

IC MCU 8BIT 16KB FLASH 28SSOP

Microchip Technology

2,359 -
Datasheet 28-SSOP (0.209", 5.30mm Width) AVR® EA Tube Active - AVR 8-Bit 20MHz I2C, IrDA, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 16KB (16K x 8) FLASH 512 x 8 2K x 8 1.8V ~ 5.5V A/D 20x12b; D/A 1x10b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
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FREQUENTLY ASKED QUESTIONS

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.