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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AT89LP2052-20SUIC MCU 8BIT 2KB FLASH 20SOIC |
4,064 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | 89LP | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 20MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 15 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB10F8I-A-QSOP24IC MCU 8BIT 8KB FLASH 24QSOP |
4,088 |
|
Datasheet | 24-SSOP (0.154", 3.90mm Width) | Busy Bee | Tube | Obsolete | Not Verified | CIP-51 8051 | 8-Bit | 25MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.2V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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AT89LP213-20XUIC MCU 8BIT 2KB FLASH 14TSSOP |
1,627 |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | 89LP | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 20MHz | SPI | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 2KB (2K x 8) | FLASH | - | 128 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MB91306RPFV-G-JNE1IC MCU 32BIT ROMLESS 120LQFP |
2,783 |
|
Datasheet | 120-LQFP | FR60 MB991307 | Tray | Obsolete | Not Verified | FR60 RISC | 32-Bit Single-Core | 66MHz | EBI/EMI, I2C, UART/USART | DMA, POR, WDT | 69 | - | ROMless | - | 64K x 8 | 1.65V ~ 1.95V, 3V ~ 3.6V | A/D 4x10b | External | 0°C ~ 70°C | - | - | Surface Mount | |
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ATTINY24V-10PUIC MCU 8BIT 2KB FLASH 14DIP |
2,968 |
|
Datasheet | 14-DIP (0.300", 7.62mm) | AVR® ATtiny | Tube | Obsolete | Not 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) | - | - | Through Hole | |
|
PIC16LF1782-I/MVIC MCU 8BIT 3.5KB FLASH 28UQFN |
3,343 |
|
Datasheet | 28-UFQFN Exposed Pad | 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 | 1.8V ~ 3.6V | A/D 11x12b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST7FLITE02Y0B6IC MCU 8BIT 1.5KB FLASH 16DIP |
590 |
|
Datasheet | 16-DIP (0.300", 7.62mm) | ST7 | Tube | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | SPI | LVD, POR, PWM, WDT | 13 | 1.5KB (1.5K x 8) | FLASH | - | 128 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
PIC12CE674-10/PIC MCU 8BIT 3.5KB OTP 8DIP |
3,399 |
|
Datasheet | 8-DIP (0.300", 7.62mm) | PIC® 12C | Tube | Active | Verified | PIC | 8-Bit | 10MHz | - | POR, WDT | 5 | 3.5KB (2K x 14) | OTP | 16 x 8 | 128 x 8 | 3V ~ 5.5V | A/D 4x8b | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
|
C8051F524A-IMIC MCU 8BIT 4KB FLASH 10DFN |
1,079 |
|
Datasheet | 10-VFDFN Exposed Pad | C8051F52x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 6 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 1.8V ~ 5.25V | A/D 6x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC16LF723-I/SPIC MCU 8BIT 7KB FLASH 28SPDIP |
3,215 |
|
Datasheet | 28-DIP (0.300", 7.62mm) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 7KB (4K x 14) | FLASH | - | 192 x 8 | 1.8V ~ 3.6V | A/D 11x8b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
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C8051F808-GUIC MCU 8BIT 16KB FLASH 24QSOP |
1,377 |
|
Datasheet | 24-SSOP (0.154", 3.90mm Width) | C8051F80x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 17 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F104JCAFA#30IC MCU 16BIT 32KB FLASH 52LQFP |
2,909 |
|
Datasheet | 52-LQFP | RL78/G14 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 38 | 32KB (32K x 8) | FLASH | 4K x 8 | 4K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF44J10-I/PIC MCU 8BIT 16KB FLASH 40DIP |
2,949 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | PIC® 18J | Tube | Active | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 16KB (8K x 16) | FLASH | - | 1K x 8 | 2V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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PIC16LF1717-I/PTIC MCU 8BIT 14KB FLASH 44TQFP |
2,490 |
|
Datasheet | 44-TQFP | PIC® XLP™ 16F | Tray | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 14KB (8K x 14) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 28x10b; D/A 1x5b, 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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R5F101JEAFA#30IC MCU 16BIT 64KB FLASH 52LQFP |
1,960 |
|
Datasheet | 52-LQFP | RL78/G13 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 38 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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R5F104JDAFA#30IC MCU 16BIT 48KB FLASH 52LQFP |
2,097 |
|
Datasheet | 52-LQFP | RL78/G14 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 38 | 48KB (48K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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PIC16LF707-I/PIC MCU 8BIT 14KB FLASH 40DIP |
1,312 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | PIC® XLP™ mTouch™ 16F | Tube | 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) | - | - | Through Hole | |
|
R7F101GBE3CNP#AA116-BIT GENERAL MCU RL78/G24 64K |
4,092 |
|
Datasheet | 32-WFQFN Exposed Pad | RL78/G24 | Tray | Last Time Buy | - | RL78 | 16-Bit | 48MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 27 | 64KB (64K x 8) | FLASH | 4K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 16x8/10b/12b; D/A 3x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
DSPIC33FJ32GP102-I/MLIC MCU 16BIT 32KB FLASH 28QFN |
3,605 |
|
Datasheet | 28-VQFN 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 | |
|
MB95F168JAPMC-G-N9E1IC MCU 8BIT 60KB FLASH 64LQFP |
1,907 |
|
Datasheet | 64-LQFP | F²MC MB95160MA | Bulk | Obsolete | Not Verified | F²MC-8FX | 8-Bit | 16MHz | I2C, LINbus, SIO, UART/USART | LCD, LVD, POR, PWM, WDT | 52 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 2.4V ~ 5.5V | A/D 8x8/10b | External | -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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