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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
STM8S208CBT3 STMicroelectronics

STM8S208CBT3

IC MCU 8BIT 128MB FLASH 48LQFP

STMicroelectronics

1,710 -
Datasheet 48-LQFP STM8S Bulk Active - STM8 8-Bit 24MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 38 128KB (128K x 8) FLASH 2K x 8 6K x 8 2.95V ~ 5.5V A/D 10x10b SAR External, Internal -40°C ~ 125°C (TA) - - Surface Mount
STM8S208CBT3TR STMicroelectronics

STM8S208CBT3TR

IC MCU 8BIT 128MB FLASH 48LQFP

STMicroelectronics

3,126 -
Datasheet 48-LQFP STM8S Tape & Reel (TR) Active - STM8 8-Bit 24MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 38 128KB (128K x 8) FLASH 2K x 8 6K x 8 2.95V ~ 5.5V A/D 10x10b SAR External, Internal -40°C ~ 125°C (TA) - - Surface Mount
M2L31LGDAE Nuvoton Technology Corporation

M2L31LGDAE

CM23 CPU WITH RERAM

Nuvoton Technology Corporation

1,498 -
Datasheet 48-LQFP NuMicro® M2L31 Tray Active - ARM® Cortex®-M23 32-Bit 72MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, LVD, LVR, POR, PWM, SHA, TRNG, WDT 41 256KB (256K x 8) FLASH - 168K x 8 1.71V ~ 3.6V A/D 16x12b SAR; D/A 2x12b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F2LA66ANFP#30 Renesas Electronics Corporation

R5F2LA66ANFP#30

IC MCU 16BIT 32KB FLASH 64LFQFP

Renesas Electronics Corporation

1,115 -
Datasheet 64-LQFP R8C/Lx/A6A Tray Not For New Designs Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART LCD, POR, PWM, Voltage Detect, WDT 56 32KB (32K x 8) FLASH 2K x 8 2K x 8 1.8V ~ 5.5V A/D 8x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
STM32L072V8I6 STMicroelectronics

STM32L072V8I6

IC MCU 32BIT 64KB FLASH 100UFBGA

STMicroelectronics

4,081 -
Datasheet 100-UFBGA STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 84 64KB (64K x 8) FLASH 3K x 8 20K x 8 1.65V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32TG11B540F64IM32-B Silicon Labs

EFM32TG11B540F64IM32-B

IC MCU 32BIT 64KB FLASH 32QFN

Silicon Labs

4,061 -
Datasheet 32-WFQFN Exposed Pad Tiny Gecko 1 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 22 64KB (64K x 8) FLASH - 32K x 8 1.8V ~ 3.8V A/D 12bit SAR; D/A 12bit Internal -40°C ~ 125°C (TJ) - - Surface Mount
EFM32TG11B540F64IM32-BR Silicon Labs

EFM32TG11B540F64IM32-BR

IC MCU 32BIT 64KB FLASH 32QFN

Silicon Labs

3,061 -
Datasheet 32-WFQFN Exposed Pad Tiny Gecko 1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 22 64KB (64K x 8) FLASH - 32K x 8 1.8V ~ 3.8V A/D 12bit SAR; D/A 12bit Internal -40°C ~ 125°C (TJ) - - Surface Mount
STM32F102C4T6ATR STMicroelectronics

STM32F102C4T6ATR

IC MCU 32BIT 16KB FLASH 48LQFP

STMicroelectronics

2,125 -
Datasheet 48-LQFP STM32F1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT 37 16KB (16K x 8) FLASH - 4K x 8 2V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7F100GLL2DLA#HC0 Renesas Electronics Corporation

R7F100GLL2DLA#HC0

16BIT MCU RL78/G23 512K 64WFLGA

Renesas Electronics Corporation

4,440 -
Datasheet 64-WFLGA RL78/G23 Tape & Reel (TR) Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART LVD, POR, PWM, WDT 54 512KB (512K x 8) FLASH 8K x 8 48K x 8 1.6V ~ 5.5V A/D 12x8/10b/12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
Z8F0422PJ020EC Zilog

Z8F0422PJ020EC

IC MCU 8BIT 4KB FLASH 28DIP

Zilog

2,826 -
Datasheet 28-DIP (0.600", 15.24mm) Encore!® XP® Tube Obsolete Not Verified eZ8 8-Bit 20MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 19 4KB (4K x 8) FLASH - 1K x 8 2.7V ~ 3.6V A/D 5x10b Internal -40°C ~ 105°C (TA) - - Through Hole
STM8AF5268TCX STMicroelectronics

STM8AF5268TCX

IC MCU 8BIT 32KB FLASH 48LQFP

STMicroelectronics

3,813 -
Datasheet 48-LQFP STM8A Tape & Reel (TR) Active Not Verified STM8A 8-Bit 24MHz CANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 38 32KB (32K x 8) FLASH 1K x 8 6K x 8 3V ~ 5.5V A/D 10x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
R5F101JKDFA#10 Renesas Electronics Corporation

R5F101JKDFA#10

IC MCU 16BIT 384KB FLASH 52LQFP

Renesas Electronics Corporation

1,585 -
Datasheet 52-LQFP RL78/G13 Tray Active - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART DMA, LVD, POR, PWM, WDT 38 384KB (384K x 8) FLASH - 24K x 8 1.6V ~ 5.5V A/D 12x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F110MJGFB#10 Renesas Electronics Corporation

R5F110MJGFB#10

IC MCU 16BIT 256KB FLASH 80LQFP

Renesas Electronics Corporation

3,485 -
Datasheet 80-LQFP RL78/L1C Tray Active Not Verified RL78 16-Bit 24MHz CSI, I2C, LINbus, UART/USART, USB LCD, LVD, POR, PWM, WDT 51 256KB (256K x 8) FLASH 8K x 8 16K x 8 2.4V ~ 5.5V A/D 9x8/12b; D/A 2x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F104LJAFP#10 Renesas Electronics Corporation

R5F104LJAFP#10

IC MCU 16BIT 256KB FLASH 64LQFP

Renesas Electronics Corporation

3,674 -
Datasheet 64-LQFP RL78/G14 Tray Active Not Verified RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART DMA, LVD, POR, PWM, WDT 48 256KB (256K x 8) FLASH 8K x 8 24K x 8 1.6V ~ 5.5V A/D 12x8/10b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR5849IDAR Texas Instruments

MSP430FR5849IDAR

IC MCU 16BIT 64KB FRAM 38TSSOP

Texas Instruments

2,912 -
Datasheet 38-TSSOP (0.240", 6.10mm Width) MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 16MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 31 64KB (64K x 8) FRAM - 2K x 8 1.8V ~ 3.6V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR5859IDAR Texas Instruments

MSP430FR5859IDAR

IC MCU 16BIT 64KB FRAM 38TSSOP

Texas Instruments

2,542 -
Datasheet 38-TSSOP (0.240", 6.10mm Width) MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 16MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 31 64KB (64K x 8) FRAM - 2K x 8 1.8V ~ 3.6V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC1124JBD48/303QL NXP USA Inc.

LPC1124JBD48/303QL

IC MCU 32BIT 32KB FLASH 48LQFP

NXP USA Inc.

2,973 -
Datasheet 48-LQFP LPC1100 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, Microwire, SPI, SSI, SSP, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 38 32KB (32K x 8) FLASH - 8K x 8 1.8V ~ 3.6V A/D 8x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
Z8F1680HJ020SG Zilog

Z8F1680HJ020SG

IC MCU 8BIT 16KB FLASH 28SSOP

Zilog

2,240 -
Datasheet 28-SSOP (0.209", 5.30mm Width) Encore!® XP® Tube Not For New Designs Not Verified eZ8 8-Bit 20MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT 23 16KB (16K x 8) FLASH - 3K x 8 1.8V ~ 3.6V A/D 8x10b Internal 0°C ~ 70°C (TA) - - Surface Mount
MC9S08SH8MWJR NXP USA Inc.

MC9S08SH8MWJR

IC MCU 8BIT 8KB FLASH 20SOIC

NXP USA Inc.

1,281 -
Datasheet 20-SOIC (0.295", 7.50mm Width) S08 Tape & Reel (TR) Active Not Verified S08 8-Bit 40MHz I2C, LINbus, SCI, SPI LVD, POR, PWM, WDT 17 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 12x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
LPC11A13JHI33/201E NXP USA Inc.

LPC11A13JHI33/201E

IC MCU 32BIT 24KB FLASH 32HVQFN

NXP USA Inc.

2,688 -
Datasheet 32-VFQFN Exposed Pad LPC11Axx Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, Microwire, SPI, SSI, SSP, UART/USART Brown-out Detect/Reset, POR, WDT 28 24KB (24K x 8) FLASH 2K x 8 6K x 8 2.6V ~ 3.6V A/D 8x10b; D/A 1x10b Internal -40°C ~ 105°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.