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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
EFM8BB31F16A-D-5QFN32IC MCU 8BIT 16KB FLASH 32QFN |
2,067 |
|
Datasheet | 32-WFQFN Exposed Pad | Busy Bee | Tube | Active | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
Z86E0812HSC1903IC MCU 8BIT 2KB OTP 20SOIC |
2,418 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | Z8® | Tube | Obsolete | Verified | Z8 | 8-Bit | 12MHz | - | POR, WDT | 14 | 2KB (2K x 8) | OTP | - | 125 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
STM32H503CBU6IC MCU 32BIT 128KB FLSH 48UFQFPN |
4,890 |
|
Datasheet | 48-UFQFN Exposed Pad | STM32H5 | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 250MHz | CANbus, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT | 35 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 10x12b SAR; D/A 1x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16F1707-I/PIC MCU 8BIT 3.5KB FLASH 20DIP |
2,675 |
|
Datasheet | 20-DIP (0.300", 7.62mm) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 3.5KB (2K x 14) | FLASH | - | 256 x 8 | 2.3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
AVR64DB28-E/SOIC MCU 8BIT 64KB FLASH 28SOIC |
1,366 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | AVR® DB | Tube | Active | Not Verified | AVR | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 64KB (64K x 8) | FLASH | 512 x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 9x12b; D/A 1x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
W78E052C40DLIC MCU 8BIT 8KB FLASH 40DIP |
4,196 |
|
Datasheet | 40-DIP | W78 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
|
|
W78L052C24DLIC MCU 8BIT 8KB FLASH 40DIP |
1,312 |
|
Datasheet | 40-DIP | W78 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
|
ATMEGA169PA-MCHRIC MCU 8BIT 16KB FLASH 64QFN |
4,970 |
|
Datasheet | 64-VQFN Dual Rows, Exposed Pad | AVR® ATmega | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 54 | 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 | |
|
PIC16LF1829-E/SOIC MCU 8BIT 14KB FLASH 20SOIC |
3,916 |
|
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 ~ 3.6V | A/D 12x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC16F1782-E/SSIC MCU 8BIT 3.5KB FLASH 28SSOP |
3,672 |
|
Datasheet | 28-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, PSMC, PWM, WDT | 24 | 3.5KB (2K x 14) | FLASH | 256 x 8 | 256 x 8 | 2.3V ~ 5.5V | A/D 11x12b; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
XMC1302T016X0032AAXUMA1IC MCU 32BIT 32KB FLASH 16TSSOP |
1,610 |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | XMC1000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 11 | 32KB (32K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 11x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
PIC16F15376-I/PIC MCU 8BIT 28KB FLASH 40DIP |
4,037 |
|
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 | 28KB (16K x 14) | FLASH | - | 2K x 8 | 2.3V ~ 5.5V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
|
PIC16LF15376-I/PIC MCU 8BIT 28KB FLASH 40DIP |
2,355 |
|
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 | 28KB (16K x 14) | FLASH | 224 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
DSPIC33CK128MC103T-I/M5IC MCU 16BIT 128KB FLASH 36UQFN |
2,665 |
|
Datasheet | 36-UFQFN Exposed Pad | - | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | - | - | - | - | 128KB (128K x 8) | FLASH | - | - | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
DSPIC33AK128MC102T-E/SSDSPIC33A, FPU, 200MHZ, 128K FLAS |
1,261 |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
PIC16F677T-I/MLIC MCU 8BIT 3.5KB FLASH 20QFN |
1,309 |
|
Datasheet | 20-VFQFN Exposed Pad | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI | Brown-out Detect/Reset, POR, WDT | 18 | 3.5KB (2K x 14) | FLASH | 256 x 8 | 128 x 8 | 2V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATSAMD20G15A-MNIC MCU 32BIT 32KB FLASH 48QFN |
1,764 |
|
Datasheet | 48-VFQFN Exposed Pad | SAM D20G | Tray | Active | Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 38 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.62V ~ 3.6V | A/D 14x12b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
ATSAMD20J14A-MNIC MCU 32BIT 16KB FLASH 64QFN |
3,894 |
|
Datasheet | 64-VFQFN Exposed Pad | SAM D20J | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 52 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.62V ~ 3.6V | A/D 20x12b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC9S08PA16VWJIC MCU 8BIT 16KB FLASH 20SOIC |
1,176 |
|
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 | 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 | |
|
|
R7F101GLE2DFA#AA016BIT MCU RL78/G24 64K 64LQFP -4 |
1,198 |
|
Datasheet | - | - | Tray | Discontinued at Digi-Key | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
