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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PIC18F13K22-I/SSIC MCU 8BIT 8KB FLASH 20SSOP |
5,483 |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 18K | Tube | Active | Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 17 | 8KB (4K x 16) | FLASH | 256 x 8 | 256 x 8 | 2.3V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F45K40-I/PTIC MCU 8BIT 32KB FLASH 44TQFP |
4,714 |
|
Datasheet | 44-TQFP | PIC® XLP™ 18K | Tray | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 36 | 32KB (16K x 16) | FLASH | 256 x 8 | 2K x 8 | 2.3V ~ 5.5V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT89C2051-24PUIC MCU 8BIT 2KB FLASH 20DIP |
1,210 |
|
Datasheet | 20-DIP (0.300", 7.62mm) | 89C | Tube | Active | Verified | 8051 | 8-Bit | 24MHz | UART/USART | LED | 15 | 2KB (2K x 8) | FLASH | - | 128 x 8 | 4V ~ 6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
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PIC18F46K40-I/PTIC MCU 8BIT 64KB FLASH 44TQFP |
2,523 |
|
Datasheet | 44-TQFP | PIC® XLP™ 18K | Tray | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 36 | 64KB (32K x 16) | FLASH | 1K x 8 | 3.6K x 8 | 2.3V ~ 5.5V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F1829-I/SOIC MCU 8BIT 14KB FLASH 20SOIC |
913 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | PIC® XLP™ mTouch™ 16F | Tube | Active | Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 17 | 14KB (8K x 14) | FLASH | 256 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT89S51-24AUIC MCU 8BIT 4KB FLASH 44TQFP |
867 |
|
Datasheet | 44-TQFP | 89S | Tray | Active | Verified | 8051 | 8-Bit | 24MHz | UART/USART | WDT | 32 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AVR64DA64-I/PTIC MCU 8BIT 64KB FLASH 64TQFP |
814 |
|
Datasheet | 64-TQFP | AVR® DA | Tray | Active | Not Verified | AVR | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 55 | 64KB (64K x 8) | FLASH | 512 x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 22x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY24V-10SSUIC MCU 8BIT 2KB FLASH 14SOIC |
894 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | AVR® ATtiny | Tube | Active | Verified | AVR | 8-Bit | 10MHz | 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 ~ 85°C (TA) | - | - | Surface Mount | |
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AVR128DA48T-I/6LXIC MCU 8BIT 128KB FLASH 48VQFN |
12,125 |
|
Datasheet | 48-VFQFN Exposed Pad | AVR® DA | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 41 | 128KB (128K x 8) | FLASH | 512 x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 18x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F684-I/STIC MCU 8BIT 3.5KB FLASH 14TSSOP |
3,251 |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 3.5KB (2K x 14) | FLASH | 256 x 8 | 128 x 8 | 2V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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PIC18F13K22T-I/SSIC MCU 8BIT 8KB FLASH 20SSOP |
64,714 |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 17 | 8KB (4K x 16) | FLASH | 256 x 8 | 256 x 8 | 2.3V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF27K40T-I/MLIC MCU 8BIT 128KB FLASH 28QFN |
5,568 |
|
Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 128KB (64K x 16) | FLASH | 1K x 8 | 3.6K x 8 | 1.8V ~ 3.6V | A/D 24x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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PIC16F689-I/SSIC MCU 8BIT 7KB FLASH 20SSOP |
3,107 |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 18 | 7KB (4K x 14) | FLASH | 256 x 8 | 256 x 8 | 2V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L031F4P3IC MCU 32BIT 16KB FLASH 20TSSOP |
809 |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | STM32L0 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 15 | 16KB (16K x 8) | FLASH | 1K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC24FJ64GP205-I/PTIC MCU 16BIT 64KB FLASH 48TQFP |
654 |
|
Datasheet | 48-TQFP | PIC® 24F | Tray | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT | 39 | 64KB (22K x 24) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 14x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY24-20SSURIC MCU 8BIT 2KB FLASH 14SOIC |
21,078 |
|
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 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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ATTINY24V-10SSURIC MCU 8BIT 2KB FLASH 14SOIC |
3,630 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | AVR® ATtiny | Tape & Reel (TR) | Active | Verified | AVR | 8-Bit | 10MHz | 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 ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16F684-I/PIC MCU 8BIT 3.5KB FLASH 14DIP |
3,239 |
|
Datasheet | 14-DIP (0.300", 7.62mm) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 3.5KB (2K x 14) | FLASH | 256 x 8 | 128 x 8 | 2V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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AVR128DA32T-E/PTIC MCU 8BIT 128KB FLASH 32TQFP |
2,326 |
|
Datasheet | 32-TQFP | AVR® DA | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 27 | 128KB (128K x 8) | FLASH | 512 x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 14x12b; D/A 1x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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ATMEGA168PA-MUIC MCU 8BIT 16KB FLASH 32VQFN |
772 |
|
Datasheet | 32-VFQFN Exposed Pad | AVR® ATmega | Tray | Active | Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 23 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 8x10b | 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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