Microcontrollers
Explore Microcontrollers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ATTINY43U-MUIC MCU 8BIT 4KB FLASH 20QFN |
3,745 |
|
Datasheet | 20-WFQFN Exposed Pad | AVR® ATtiny | Tray | Active | Not Verified | AVR | 8-Bit | 8MHz | USI | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 4KB (2K x 16) | FLASH | 64 x 8 | 256 x 8 | 1.8V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32L011G4U7IC MCU 32BIT 16KB FLASH 28UFQFPN |
302 |
|
Datasheet | 28-UFQFN | STM32L0 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 28 | 16KB (16K x 8) | FLASH | 512 x 8 | 2K x 8 | 1.65V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC9RS08KB12CSGIC MCU 8BIT 12KB FLASH 16SOIC |
4,305 |
|
Datasheet | 16-SOIC (0.154", 3.90mm Width) | RS08 | Tube | Obsolete | Not Verified | RS08 | 8-Bit | 20MHz | I2C, SPI | LVD, POR, PWM, WDT | 14 | 12KB (12K x 8) | FLASH | - | 254 x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9RS08KB8CSGIC MCU 8BIT 8KB FLASH 16SOIC |
3,367 |
|
Datasheet | 16-SOIC (0.154", 3.90mm Width) | RS08 | Tube | Obsolete | Not Verified | RS08 | 8-Bit | 20MHz | I2C, SPI | LVD, POR, PWM, WDT | 14 | 8KB (8K x 8) | FLASH | - | 254 x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S08PT8VWJIC MCU 8BIT 8KB FLASH 20SOIC |
3,382 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | S08 | Tube | Not For New Designs | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 18 | 8KB (8K x 8) | FLASH | 256 x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
C8051F813-GUIC MCU 8BIT 8KB FLASH 24QSOP |
4,718 |
|
Datasheet | 24-SSOP (0.154", 3.90mm Width) | C8051F81x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Cap Sense, POR, PWM, Temp Sensor, WDT | 17 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
DSPIC33FJ32GP102-I/TLIC MCU 16BIT 32KB FLASH 36VTLA |
3,945 |
|
Datasheet | 36-VFTLA Exposed Pad | dsPIC™ 33F | Tube | Active | Not Verified | dsPIC | 16-Bit | 16 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 32KB (11K x 24) | FLASH | - | 1K x 16 | 3V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC24FJ128GL302-E/MLIC MCU 16BIT 128KB FLASH 28QFN |
2,402 |
|
Datasheet | 28-VQFN Exposed Pad | PIC® 24F | Tube | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | DMA, LCD, PWM, WDT | 21 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 9x10/12b | External | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
PIC18LF47K42-I/MVIC MCU 8BIT 128KB FLASH 40UQFN |
2,281 |
|
Datasheet | 40-UFQFN Exposed Pad | PIC® XLP™ 18K | Tube | Obsolete | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 36 | 128KB (64K x 16) | FLASH | 1K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 35x12b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LPC844M201JBD48EIC MCU 32BIT 64KB FLASH 48LQFP |
3,782 |
|
Datasheet | 48-LQFP | LPC84x | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 30MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 42 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 12x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
PIC24FJ32MC102-I/TLIC MCU 16BIT 32KB FLASH 36VTLA |
1,153 |
|
Datasheet | 36-VFTLA Exposed Pad | PIC® 24F | Tube | Obsolete | Not Verified | PIC | 16-Bit | 16 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, Motor Control PWM, POR, PWM, WDT | 21 | 32KB (11K x 24) | FLASH | - | 1K x 16 | 3V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
DSPIC33FJ32MC102-I/TLIC MCU 16BIT 32KB FLASH 36VTLA |
1,020 |
|
Datasheet | 36-VFTLA Exposed Pad | dsPIC™ 33F | Tube | Obsolete | Not Verified | dsPIC | 16-Bit | 16 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, Motor Control PWM, POR, PWM, WDT | 21 | 32KB (11K x 24) | FLASH | - | 1K x 16 | 3V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16LF724-E/PTIC MCU 8BIT 7KB FLASH 44TQFP |
3,931 |
|
Datasheet | 44-TQFP | PIC® XLP™ 16F | Tray | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 7KB (4K x 14) | FLASH | - | 192 x 8 | 1.8V ~ 3.6V | A/D 14x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC16LF1519-I/PIC MCU 8BIT 28KB FLASH 40DIP |
2,842 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 28KB (16K x 14) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 28x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
TS80C51RA24IC MCU 8BIT ROMLESS 44QFP |
1,046 |
|
Datasheet | 44-QFP | 80C | Tray | Obsolete | Not Verified | MCS 51 | 8-Bit | 24MHz | SIO | WDT | 32 | - | ROMless | - | 512 x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATTINY861-20PUIC MCU 8BIT 8KB FLASH 20DIP |
4,657 |
|
Datasheet | 20-DIP (0.300", 7.62mm) | AVR® ATtiny | Tube | Obsolete | Not Verified | AVR | 8-Bit | 20MHz | USI | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
|
TS80C51RA1IC MCU 8BIT ROMLESS 44QFP |
1,150 |
|
Datasheet | 44-QFP | 80C | Tray | Obsolete | Not Verified | MCS 51 | 8-Bit | 16MHz | SIO | WDT | 32 | - | ROMless | - | 512 x 8 | 4V ~ 6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PIC18LF47K42-E/MVIC MCU 8BIT 128KB FLASH 40UQFN |
3,493 |
|
Datasheet | 40-UFQFN Exposed Pad | PIC® XLP™ 18K | Tube | Obsolete | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 36 | 128KB (64K x 16) | FLASH | 1K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 35x12b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
|
PIC16LF707-I/PTIC MCU 8BIT 14KB FLASH 44TQFP |
1,583 |
|
Datasheet | 44-TQFP | PIC® XLP™ mTouch™ 16F | Tray | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 14KB (8K x 14) | FLASH | - | 363 x 8 | 1.8V ~ 3.6V | A/D 14x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PIC16F707-I/PTIC MCU 8BIT 14KB FLASH 44TQFP |
2,755 |
|
Datasheet | 44-TQFP | PIC® XLP™ mTouch™ 16F | Tray | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 14KB (8K x 14) | FLASH | - | 363 x 8 | 1.8V ~ 5.5V | A/D 14x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
Frequently Asked Questions
What are Microcontrollers components used for?
Microcontrollers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Microcontrollers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Microcontrollers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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