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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
STM8S001J3M3 STMicroelectronics

STM8S001J3M3

IC MCU 8BIT 8KB FLASH 8SO

STMicroelectronics

3,166 -
Datasheet 8-SOIC (0.154", 3.90mm Width) STM8 Tube Active Not Verified STM8 8-Bit 16MHz I2C, IrDA, LINbus, SmartCard, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 5 8KB (8K x 8) FLASH 128 x 8 1K x 8 2.95V ~ 5.5V A/D 3x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC16F15323-I/ST Microchip Technology

PIC16F15323-I/ST

IC MCU 8BIT 3.5KB FLASH 14TSSOP

Microchip Technology

1,536 -
Datasheet 14-TSSOP (0.173", 4.40mm Width) PIC® XLP™ 16F Tube 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 2.3V ~ 5.5V A/D 11x10b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM8S003F3P6 STMicroelectronics

STM8S003F3P6

IC MCU 8BIT 8KB FLASH 20TSSOP

STMicroelectronics

39,498 -
Datasheet 20-TSSOP (0.173", 4.40mm Width) STM8S Tube Active Not Verified STM8 8-Bit 16MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 8KB (8K x 8) FLASH 128 x 8 1K x 8 2.95V ~ 5.5V A/D 5x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F18313T-I/SN Microchip Technology

PIC16F18313T-I/SN

IC MCU 8BIT 3.5KB FLASH 8SOIC

Microchip Technology

11,385 -
Datasheet 8-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 6 3.5KB (2K x 14) FLASH 256 x 8 256 x 8 2.3V ~ 5.5V A/D 5x10b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY1614-SSN Microchip Technology

ATTINY1614-SSN

IC MCU 8BIT 16KB FLASH 14SOIC

Microchip Technology

5,501 -
Datasheet 14-SOIC (0.154", 3.90mm Width) tinyAVR™ 1, Functional Safety (FuSa) Tube Active Verified AVR 8-Bit 20MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 12 16KB (16K x 8) FLASH 256 x 8 2K x 8 1.8V ~ 5.5V A/D 14x10b; D/A 3x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATTINY1624-SSUR Microchip Technology

ATTINY1624-SSUR

IC MCU 8BIT 16KB FLASH 14SOIC

Microchip Technology

2,787 -
Datasheet 14-SOIC (0.154", 3.90mm Width) tinyAVR® 2 Tape & Reel (TR) Active Not Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 12 16KB (16K x 8) FLASH 256 x 8 2K x 8 1.8V ~ 5.5V A/D 9x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY24A-SSF Microchip Technology

ATTINY24A-SSF

IC MCU 8BIT 2KB FLASH 14SOIC

Microchip Technology

2,076 -
Datasheet 14-SOIC (0.154", 3.90mm Width) AVR® ATtiny Tube Active Verified AVR 8-Bit 20MHz USI Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 12 2KB (1K x 16) FLASH 128 x 8 128 x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
ATTINY1624-XUR Microchip Technology

ATTINY1624-XUR

IC MCU 8BIT 16KB FLASH 14TSSOP

Microchip Technology

11,374 -
Datasheet 14-TSSOP (0.173", 4.40mm Width) tinyAVR® 2 Tape & Reel (TR) Active Not Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 12 16KB (16K x 8) FLASH 256 x 8 2K x 8 1.8V ~ 5.5V A/D 9x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY1614-SSFR Microchip Technology

ATTINY1614-SSFR

IC MCU 8BIT 16KB FLASH 14SOIC

Microchip Technology

5,948 -
Datasheet 14-SOIC (0.154", 3.90mm Width) tinyAVR™ 1, Functional Safety (FuSa) Tape & Reel (TR) Active Verified AVR 8-Bit 16MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 12 16KB (16K x 8) FLASH 256 x 8 2K x 8 2.7V ~ 5.5V A/D 14x10b; D/A 3x8b Internal -40°C ~ 125°C (TA) - - Surface Mount
ATTINY1614-SSF Microchip Technology

ATTINY1614-SSF

IC MCU 8BIT 16KB FLASH 14SOIC

Microchip Technology

1,082 -
Datasheet 14-SOIC (0.154", 3.90mm Width) tinyAVR™ 1, Functional Safety (FuSa) Tube Active Verified AVR 8-Bit 16MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 12 16KB (16K x 8) FLASH 256 x 8 2K x 8 2.7V ~ 5.5V A/D 14x10b; D/A 3x8b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC16F15214-I/P Microchip Technology

PIC16F15214-I/P

IC MCU 8BIT 7KB FLASH 8DIP

Microchip Technology

1,311 -
Datasheet 8-DIP (0.300", 7.62mm) PIC® 16F, Functional Safety (FuSa) Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 5 7KB (4K x 14) FLASH - 512 x 8 1.8V ~ 5.5V A/D 5/2x10b Internal -40°C ~ 85°C (TA) - - Through Hole
ATTINY44A-SSN Microchip Technology

ATTINY44A-SSN

IC MCU 8BIT 4KB FLASH 14SOIC

Microchip Technology

66,696 -
Datasheet 14-SOIC (0.154", 3.90mm Width) AVR® ATtiny Tube Active Verified AVR 8-Bit 20MHz USI Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 12 4KB (2K x 16) FLASH 256 x 8 256 x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATTINY24A-SSNR Microchip Technology

ATTINY24A-SSNR

IC MCU 8BIT 2KB FLASH 14SOIC

Microchip Technology

20,450 -
Datasheet 14-SOIC (0.154", 3.90mm Width) AVR® ATtiny Tape & Reel (TR) Active Verified AVR 8-Bit 20MHz USI Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 12 2KB (1K x 16) FLASH 128 x 8 128 x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32C031G4U6 STMicroelectronics

STM32C031G4U6

IC MCU 32BIT 16KB FLASH 28UFQFPN

STMicroelectronics

7,040 -
Datasheet 28-UFQFN STM32C0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit 48MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 26 16KB (16K x 8) FLASH - 12K x 8 2V ~ 3.6V A/D 17x12b SAR External, Internal -40°C ~ 85°C (TA) - - Surface Mount
AVR16DD20T-I/REB Microchip Technology

AVR16DD20T-I/REB

IC MCU 8BIT 16KB FLASH 20VFQFN

Microchip Technology

1,677 -
Datasheet 20-VFQFN Exposed Pad AVR® DD Tape & Reel (TR) Active - AVR 8-Bit 24MHz I2C, IrDA, LINbus, RS-485, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 16KB (16K x 8) FLASH 256 x 8 2K x 8 1.8V ~ 5.5V A/D 13x12b SAR; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY44A-SSU Microchip Technology

ATTINY44A-SSU

IC MCU 8BIT 4KB FLASH 14SOIC

Microchip Technology

1,429 -
Datasheet 14-SOIC (0.154", 3.90mm Width) AVR® ATtiny Tube Active Verified AVR 8-Bit 20MHz USI Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 12 4KB (2K x 16) FLASH 256 x 8 256 x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM8L051F3P6 STMicroelectronics

STM8L051F3P6

IC MCU 8BIT 8KB FLASH 20TSSOP

STMicroelectronics

7,943 -
Datasheet 20-TSSOP (0.173", 4.40mm Width) STM8L EnergyLite Tube Active Not Verified STM8 8-Bit 16MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT 18 8KB (8K x 8) FLASH 256 x 8 1K x 8 1.8V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16LF15323T-I/JQ Microchip Technology

PIC16LF15323T-I/JQ

IC MCU 8BIT 3.5KB FLASH 16UQFN

Microchip Technology

6,276 -
Datasheet 16-UQFN Exposed Pad PIC® XLP™ 16F Tape & Reel (TR) Active Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 12 3.5KB (2K x 14) FLASH 224 x 8 256 x 8 1.8V ~ 3.6V A/D 11x10b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY406-SNR Microchip Technology

ATTINY406-SNR

IC MCU 8BIT 4KB FLASH 20SOIC

Microchip Technology

4,614 -
Datasheet 20-SOIC (0.295", 7.50mm Width) tinyAVR™ 0, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 18 4KB (4K x 8) FLASH 128 x 8 256 x 8 1.8V ~ 5.5V A/D 12x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC12F1501-E/SN Microchip Technology

PIC12F1501-E/SN

IC MCU 8BIT 1.75KB FLASH 8SOIC

Microchip Technology

1,273 -
Datasheet 8-SOIC (0.154", 3.90mm Width) PIC® 12F Tube Active Verified PIC 8-Bit 20MHz - Brown-out Detect/Reset, POR, PWM, WDT 5 1.75KB (1K x 14) FLASH - 64 x 8 2.3V ~ 5.5V A/D 4x10b Internal -40°C ~ 125°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.

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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.