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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
Z8F0113SH005EG2156 Zilog

Z8F0113SH005EG2156

IC MCU 8BIT 1KB FLASH 20SOIC

Zilog

4,916 -
Datasheet 20-SOIC (0.295", 7.50mm Width) Encore!® XP® Tube Active Not Verified eZ8 8-Bit 5MHz IrDA, UART/USART Brown-out Detect/Reset, LED, POR, PWM, WDT 16 1KB (1K x 8) FLASH - 256 x 8 2.7V ~ 3.6V - Internal -40°C ~ 105°C (TA) - - Surface Mount
Z8F0113SH005SG2156 Zilog

Z8F0113SH005SG2156

IC MCU 8BIT 1KB FLASH 20SOIC

Zilog

1,791 -
Datasheet 20-SOIC (0.295", 7.50mm Width) Encore!® XP® Tube Active Not Verified eZ8 8-Bit 5MHz IrDA, UART/USART Brown-out Detect/Reset, LED, POR, PWM, WDT 16 1KB (1K x 8) FLASH - 256 x 8 2.7V ~ 3.6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
STM32G071GBU7 STMicroelectronics

STM32G071GBU7

IC MCU 32BIT 128KB FLSH 28UFQFPN

STMicroelectronics

1,209 -
Datasheet 28-UFQFN STM32G0 Bulk Active - ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery) Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, WDT 26 128KB (128K x 8) FLASH - 36K x 8 1.7V ~ 3.6V A/D 12x12b SAR; D/A 2x12b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F51115ADLF#GA Renesas Electronics Corporation

R5F51115ADLF#GA

32BIT MCU RX111 128/16K WFLGA64

Renesas Electronics Corporation

3,673 -
Datasheet 64-WFLGA RX111 Tray Active - RX 32-Bit 32MHz I2C, SCI, SPI, USB OTG DMA, LVD, POR, PWM, WDT 46 128KB (128K x 8) FLASH 8K x 8 16K x 8 1.8V ~ 3.6V A/D 14x12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F101GJAFB#70 Renesas Electronics Corporation

R5F101GJAFB#70

16BIT MCU RL78/G13 256K 48LFQFP

Renesas Electronics Corporation

1,738 -
Datasheet 48-LQFP RL78/G13 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 34 256KB (256K x 8) FLASH - 20K x 8 1.6V ~ 5.5V A/D 10x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7F100GEJ2DNP#BA0 Renesas Electronics Corporation

R7F100GEJ2DNP#BA0

IC MCU 16BIT 256KB FLASH 40WFQFN

Renesas Electronics Corporation

4,673 -
Datasheet 40-WFQFN Exposed Pad RL78/G23 Tape & Reel (TR) Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART Capacitive Touch, LVD, POR, PWM, WDT 33 256KB (256K x 8) FLASH 8K x 8 24K x 8 1.6V ~ 5.5V A/D 9x10b, 8x12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
S9S08SG4E2CTG NXP USA Inc.

S9S08SG4E2CTG

IC MCU 8BIT 4KB FLASH 16TSSOP

NXP USA Inc.

1,149 -
Datasheet 16-TSSOP (0.173", 4.40mm Width) S08 Tube Active Not Verified S08 8-Bit 40MHz I2C, LINbus, SCI, SPI LVD, POR, PWM, WDT 12 4KB (4K x 8) FLASH - 256 x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430I2031TPWR Texas Instruments

MSP430I2031TPWR

IC MCU 16BIT 32KB FLASH 28TSSOP

Texas Instruments

2,727 -
Datasheet 28-TSSOP (0.173", 4.40mm Width) MSP430I2xx Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 16.384Mhz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, PWM, WDT 12 32KB (32K x 8) FLASH - 2K x 8 2.2V ~ 3.6V A/D 3x24b Sigma-Delta External -40°C ~ 105°C (TA) - - Surface Mount
R7F100GGH3CNP#BA0 Renesas Electronics Corporation

R7F100GGH3CNP#BA0

IC MCU 16BIT 192KB FLASH 48WFQFN

Renesas Electronics Corporation

1,189 -
Datasheet 48-WFQFN Exposed Pad RL78/G23 Tape & Reel (TR) Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART Capacitive Touch, LVD, POR, PWM, WDT 40 192KB (192K x 8) FLASH 8K x 8 20K x 8 1.8V ~ 5.5V A/D 10x8/10b/12b; D/A 2x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F5111JAGFM#1A Renesas Electronics Corporation

R5F5111JAGFM#1A

IC MCU 32BIT 16KB FLASH 64LQFP

Renesas Electronics Corporation

4,765 -
Datasheet 64-LQFP RX111 Tray Active - RX 32-Bit 32MHz I2C, SCI, SPI, USB OTG DMA, LVD, POR, PWM, WDT 46 16KB (16K x 8) FLASH 8K x 8 8K x 8 1.8V ~ 3.6V A/D 14x12b; D/A 2x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F51104AGFM#10 Renesas Electronics Corporation

R5F51104AGFM#10

IC MCU 32BIT 96KB FLASH 64LQFP

Renesas Electronics Corporation

3,258 -
Datasheet 64-LQFP RX110 Tray Active - RX 32-Bit 32MHz I2C, SCI, SPI DMA, LVD, POR, PWM, WDT 50 96KB (96K x 8) FLASH - 16K x 8 1.8V ~ 3.6V A/D 14x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F104JDGFA#10 Renesas Electronics Corporation

R5F104JDGFA#10

IC MCU 16BIT 48KB FLASH 52LQFP

Renesas Electronics Corporation

4,994 -
Datasheet 52-LQFP RL78/G14 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART LVD, POR, PWM, WDT 42 48KB (48K x 8) FLASH 4K x 8 5.5K x 8 2.4V ~ 5.5V A/D 12x8/10b; D/A 2x8b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
C8051F300-GDI Silicon Labs

C8051F300-GDI

IC MCU 8BIT 8KB FLASH DIE

Silicon Labs

2,197 -
Datasheet Die C8051F30x Bulk Active Not Verified 8051 8-Bit 25MHz SMBus (2-Wire/I2C), UART/USART POR, PWM, Temp Sensor, WDT 8 8KB (8K x 8) FLASH - 256 x 8 2.7V ~ 3.6V A/D 8x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7F101G6G4CSP#CA0 Renesas Electronics Corporation

R7F101G6G4CSP#CA0

16BIT MCU RL78/G24 128K 20LSSOP

Renesas Electronics Corporation

3,004 -
Datasheet 20-LSSOP (0.173", 4.40mm Width) RL78/G24 Tube Active - RL78 16-Bit 48MHz CSI, I2C, LINbus, SPI, UART/USART LVD, POR, PWM, WDT 15 128KB (128K x 8) FLASH 4K x 8 12K x 8 1.6V ~ 5.5V A/D 12x8/10b/12b; D/A 3x8b/10b Internal -40°C ~ 125°C (TA) - - Surface Mount
MC9S08SE4CTGR NXP USA Inc.

MC9S08SE4CTGR

IC MCU 8BIT 4KB FLASH 16TSSOP

NXP USA Inc.

3,431 -
Datasheet 16-TSSOP (0.173", 4.40mm Width) S08 Tape & Reel (TR) Active Verified S08 8-Bit 20MHz LINbus, SCI LVD, POR, PWM 14 4KB (4K x 8) FLASH - 256 x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F100AGASP#10 Renesas Electronics Corporation

R5F100AGASP#10

IC MCU 16BIT 128KB FLASH 30LSSOP

Renesas Electronics Corporation

3,141 -
Datasheet 30-LSSOP (0.240", 6.10mm Width) RL78/G13 Tray Active Not Verified RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART DMA, LVD, POR, PWM, WDT 21 128KB (128K x 8) FLASH 8K x 8 12K x 8 1.6V ~ 5.5V A/D 8x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F104LEAFP#70 Renesas Electronics Corporation

R5F104LEAFP#70

16-BIT GENERAL MCU RL78/G14 64K

Renesas Electronics Corporation

4,415 -
Datasheet 64-LQFP RL78/G14 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART LVD, POR, PWM, WDT 52 64KB (64K x 8) FLASH 4K x 8 5.5K x 8 1.6V ~ 5.5V A/D 12x8/10b; D/A 2x8b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L052R6H6 STMicroelectronics

STM32L052R6H6

IC MCU 32BIT 32KB FLASH 64TFBGA

STMicroelectronics

3,651 -
Datasheet 64-TFBGA STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 51 32KB (32K x 8) FLASH 2K x 8 8K x 8 1.65V ~ 3.6V A/D 16x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
XMC1403Q040X0064AAXUMA1 Infineon Technologies

XMC1403Q040X0064AAXUMA1

IC MCU 32BIT 64KB FLASH 40VQFN

Infineon Technologies

4,012 -
Datasheet 40-VFQFN Exposed Pad XMC1000 Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, I2S, POR, PWM, WDT 27 64KB (64K x 8) FLASH - 16K x 8 1.8V ~ 5.5V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
CY8C22213-24PI Infineon Technologies

CY8C22213-24PI

IC MCU 8BIT 2KB FLASH 20DIP

Infineon Technologies

4,106 -
Datasheet 20-DIP (0.300", 7.62mm) PSOC™1 CY8C22xxx Tube Obsolete Not Verified M8C 8-Bit 24MHz I2C, SPI, UART/USART LVD, POR, PWM, WDT 16 2KB (2K x 8) FLASH - 256 x 8 3V ~ 5.25V A/D 2x14b; D/A 1x9b Internal -40°C ~ 85°C (TA) - - Through Hole
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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.

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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.