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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
EM6819F6-B100-TP20B+ EM Microelectronic

EM6819F6-B100-TP20B+

IC MCU 8BIT 16.9KB FLASH 20VFQFN

EM Microelectronic

1,033 -
Datasheet 20-VFQFN Exposed Pad - Tape & Reel (TR) Active - CR816L 8-Bit 15MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT 16 16.9KB (6K x 22.5) FLASH - 512 x 8 1.8V ~ 3.6V A/D 8x10b External, Internal -40°C ~ 85°C - - Surface Mount
EM6819F4-B000-TP20B+ EM Microelectronic

EM6819F4-B000-TP20B+

IC MCU 8BIT 11.5KB FLASH 20VFQFN

EM Microelectronic

3,658 -
Datasheet 20-VFQFN Exposed Pad - Tape & Reel (TR) Active - CR816L 8-Bit 15MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT 16 11.5KB (4K x 23) FLASH - 512 x 8 0.9V ~ 3.6V A/D 8x10b External, Internal -40°C ~ 85°C - - Surface Mount
EFM32HG108F32G-C-QFN24 Silicon Labs

EFM32HG108F32G-C-QFN24

IC MCU 32BIT 32KB FLASH 24QFN

Silicon Labs

2,191 -
Datasheet 24-VQFN Exposed Pad Happy Gecko Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 17 32KB (32K x 8) FLASH - 4K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32ZG210F8-B-QFN32R Silicon Labs

EFM32ZG210F8-B-QFN32R

IC MCU 32BIT 8KB FLASH 32QFN

Silicon Labs

2,983 -
Datasheet 32-VQFN Exposed Pad Zero Gecko Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 24MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 24 8KB (8K x 8) FLASH - 2K x 8 1.98V ~ 3.8V A/D 4x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7F100GLG3CFA#BA0 Renesas Electronics Corporation

R7F100GLG3CFA#BA0

16BIT MCU RL78/G23 128K 64LQFP -

Renesas Electronics Corporation

3,343 -
Datasheet 64-LQFP RL78/G23 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART LVD, POR, PWM, WDT 54 128KB (128K x 8) FLASH 8K x 8 16K x 8 1.8V ~ 5.5V A/D 12x8/10b/12b; D/A 2x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
R7F101GLG2DFA#BA0 Renesas Electronics Corporation

R7F101GLG2DFA#BA0

16BIT MCU RL78/G24 128K 64LQFP -

Renesas Electronics Corporation

2,768 -
Datasheet 64-LQFP RL78/G24 Tray Active - RL78 16-Bit 48MHz CSI, I2C, LINbus, SPI, UART/USART LVD, POR, PWM, WDT 54 128KB (128K x 8) FLASH 4K x 8 12K x 8 1.6V ~ 5.5V A/D 23x8/10b/12b; D/A 3x8b/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7F101GLG2DFA#BA1 Renesas Electronics Corporation

R7F101GLG2DFA#BA1

16-BIT GENERAL MCU RL78/G24 128K

Renesas Electronics Corporation

2,808 -
Datasheet 64-LQFP RL78/G24 Tray Active - RL78 16-Bit 48MHz CSI, I2C, LINbus, SPI, UART/USART LVD, POR, PWM, WDT 54 128KB (128K x 8) FLASH 4K x 8 12K x 8 1.6V ~ 5.5V A/D 23x8/10/12b; D/A 3x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM8L152C6U3 STMicroelectronics

STM8L152C6U3

IC MCU 8BIT 32KB FLASH 48UFQFPN

STMicroelectronics

4,737 -
Datasheet 48-UFQFN Exposed Pad STM8L EnergyLite Tray Active Not Verified STM8 8-Bit 16MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT 41 32KB (32K x 8) FLASH 1K x 8 2K x 8 1.8V ~ 3.6V A/D 25x12b; D/A 1x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
MKL04Z8VFK4 NXP USA Inc.

MKL04Z8VFK4

IC MCU 32BIT 8KB FLASH 24QFN

NXP USA Inc.

2,264 -
Datasheet 24-VFQFN Exposed Pad Kinetis KL0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT 22 8KB (8K x 8) FLASH - 1K x 8 1.71V ~ 3.6V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MC9S08PT16VLC NXP USA Inc.

MC9S08PT16VLC

IC MCU 8BIT 16KB FLASH 32LQFP

NXP USA Inc.

4,107 -
Datasheet 32-LQFP S08 Tray Not For New Designs Not Verified S08 8-Bit 20MHz I2C, LINbus, SPI, UART/USART LVD, POR, PWM, WDT 28 16KB (16K x 8) FLASH 256 x 8 2K x 8 2.7V ~ 5.5V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
XC836MT2FRAABKXUMA1 Infineon Technologies

XC836MT2FRAABKXUMA1

IC MCU 8BIT 8KB FLASH 28TSSOP

Infineon Technologies

4,743 -
Datasheet 28-TSSOP (0.173", 4.40mm Width) XC8xx Tape & Reel (TR) Obsolete Not Verified XC800 8-Bit 24MHz I2C, SSC, UART/USART Brown-out Detect/Reset, LED, POR, PWM, WDT 23 8KB (8K x 8) FLASH - 512 x 8 2.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
C8051F371-A-GM Silicon Labs

C8051F371-A-GM

IC MCU 8BIT 16KB FLASH 24QFN

Silicon Labs

1,815 -
Datasheet 24-WFQFN Exposed Pad C8051F37x Tube Obsolete Not Verified 8051 8-Bit 50MHz SMBus (2-Wire/I2C), SPI, UART/USART POR, PWM, WDT 21 16KB (16K x 8) FLASH 512 x 8 1K x 8 1.8V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16LF726-I/SO Microchip Technology

PIC16LF726-I/SO

IC MCU 8BIT 14KB FLASH 28SOIC

Microchip Technology

2,396 -
Datasheet 28-SOIC (0.295", 7.50mm Width) PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 25 14KB (8K x 14) FLASH - 368 x 8 1.8V ~ 3.6V A/D 11x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16LF1847-I/P Microchip Technology

PIC16LF1847-I/P

IC MCU 8BIT 14KB FLASH 18DIP

Microchip Technology

4,753 -
Datasheet 18-DIP (0.300", 7.62mm) PIC® XLP™ mTouch™ 16F Tube Active Not Verified PIC 8-Bit 32MHz EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 15 14KB (8K x 14) FLASH 256 x 8 1K x 8 1.8V ~ 3.6V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Through Hole
PIC16LF1769-E/SS Microchip Technology

PIC16LF1769-E/SS

IC MCU 8BIT 14KB FLASH 20SSOP

Microchip Technology

3,576 -
Datasheet 20-SSOP (0.209", 5.30mm Width) PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 18 14KB (8K x 14) FLASH 128 x 8 1K x 8 1.8V ~ 3.6V A/D 12x10b; D/A 2x5b, 2x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC16LF18875-I/P Microchip Technology

PIC16LF18875-I/P

IC MCU 8BIT 14KB FLASH 40DIP

Microchip Technology

2,622 -
Datasheet 40-DIP (0.600", 15.24mm) PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 36 14KB (8K x 14) FLASH 256 x 8 1K x 8 1.8V ~ 3.6V A/D 35x10b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Through Hole
ATSAMD11D14A-MNT Microchip Technology

ATSAMD11D14A-MNT

IC MCU 32BIT 16KB FLASH 24QFN

Microchip Technology

1,382 -
Datasheet 24-VFQFN Exposed Pad SAM D11D Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, WDT 22 16KB (16K x 8) FLASH - 4K x 8 1.62V ~ 3.63V A/D 10x12b; D/A 1x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC16LF18346-E/P Microchip Technology

PIC16LF18346-E/P

IC MCU 8BIT 28KB FLASH 20DIP

Microchip Technology

2,046 -
Datasheet 20-DIP (0.300", 7.62mm) PIC® XLP™ 16F Tube Active Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 18 28KB (16K x 14) FLASH 256 x 8 2K x 8 1.8V ~ 3.6V A/D 17x10b; D/A 1x5b Internal -40°C ~ 125°C (TA) - - Through Hole
PIC18F24K40-E/SP Microchip Technology

PIC18F24K40-E/SP

IC MCU 8BIT 16KB FLASH 28SPDIP

Microchip Technology

1,081 -
Datasheet 28-DIP (0.300", 7.62mm) PIC® XLP™ 18K Tube Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 25 16KB (8K x 16) FLASH 256 x 8 1K x 8 2.3V ~ 5.5V A/D 24x10b; D/A 1x5b Internal -40°C ~ 125°C (TA) - - Through Hole
DSPIC33CK64MC103T-I/M5 Microchip Technology

DSPIC33CK64MC103T-I/M5

IC MCU 16BIT 64KB FLASH 36UQFN

Microchip Technology

2,271 -
Datasheet 36-UFQFN Exposed Pad dsPIC™ 33CK, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified dsPIC 16-Bit 100MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, Smart Card, WDT 27 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 15x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) Automotive AEC-Q100 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.