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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MC908GP32CPEIC MCU 8BIT 32KB FLASH 40DIP |
2,184 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | SCI, SPI | LVD, POR, PWM | 33 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 8x8b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
AT80C31X2-3CSULIC MCU 8BIT ROMLESS 40PDIL |
1,077 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 80C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR | 32 | - | ROMless | - | 128 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
AT80C32X2-SLSUVIC MCU 8BIT ROMLESS 44PLCC |
1,834 |
|
Datasheet | 44-LCC (J-Lead) | 80C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 60/30MHz | UART/USART | POR | 32 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC908JL16CSPEIC MCU 8BIT 16KB FLASH 32SDIP |
4,939 |
|
Datasheet | 32-SDIP (0.400", 10.16mm) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | I2C, SCI | LED, LVD, POR, PWM | 26 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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AT89C51SND1C-ROTULIC MCU 8BIT 64KB FLASH 80TQFP |
2,195 |
|
Datasheet | 80-LQFP | 89C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 40MHz | I2C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB | Audio, I2S, MP3, PCM, POR, WDT | 44 | 64KB (64K x 8) | FLASH | - | 2.25K x 8 | 2.7V ~ 3.3V | A/D 2x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT89C5132-ROTULIC MCU 8BIT 64KB FLASH 80TQFP |
3,157 |
|
Datasheet | 80-LQFP | AT89C513x | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 20MHz | IDE/ATAPI, I2C, Memory Card, PCM, SPI, UART/USART, USB | I2S, POR, WDT | 44 | 64KB (64K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 2.7V ~ 3.3V | A/D 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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AT89C51ED2-3CSUMIC MCU 8BIT 64KB FLASH 40PDIL |
4,201 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 89C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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AT91SAM7A3-AUIC MCU 16/32B 256KB FLSH 100LQFP |
2,534 |
|
Datasheet | 100-LQFP | AT91SAM | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 60MHz | CANbus, I2C, Memory Card, SPI, SSC, UART/USART | POR, PWM, WDT | 62 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
AT91SAM7S321-AUIC MCU 16/32BIT 32KB FLSH 64LQFP |
3,066 |
|
Datasheet | 64-LQFP | SAM7S | Tray | Obsolete | Verified | ARM7® | 16/32-Bit | 55MHz | I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
AT90PWM3-16SQIC MCU 8BIT 8KB FLASH 32SOIC |
2,729 |
|
Datasheet | 32-SOIC (0.295", 7.50mm Width) | AVR® 90PWM Lighting | Tube | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 27 | 8KB (8K x 8) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 5.5V | A/D 11x10b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC908AP16CBEIC MCU 8BIT 16KB FLASH 42DIP |
3,446 |
|
Datasheet | 42-SDIP (0.600", 15.24mm) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | I2C, IRSCI, SCI, SPI | LED, LVD, POR, PWM | 30 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MC908QT4ACDWEIC MCU 8BIT 4KB FLASH 8SO |
4,045 |
|
Datasheet | 8-SOIC (0.209", 5.30mm Width) | HC08 | Tube | Obsolete | Verified | HC08 | 8-Bit | 8MHz | - | LVD, POR, PWM | 5 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 2.7V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC908AP8CBEIC MCU 8BIT 8KB FLASH 42DIP |
4,888 |
|
Datasheet | 42-SDIP (0.600", 15.24mm) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | I2C, IRSCI, SCI, SPI | LED, LVD, POR, PWM | 30 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MC908JL16CPEIC MCU 8BIT 16KB FLASH 28DIP |
3,303 |
|
Datasheet | 28-DIP (0.600", 15.24mm) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | I2C, SCI | LED, LVD, POR, PWM | 23 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MC908QB4CDTEIC MCU 8BIT 4KB FLASH 16TSSOP |
4,855 |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | SCI, SPI | LVD, POR, PWM | 13 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 2.7V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC908QB4CPEIC MCU 8BIT 4KB FLASH 16DIP |
1,365 |
|
Datasheet | 16-DIP (0.300", 7.62mm) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | SCI, SPI | LVD, POR, PWM | 13 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 2.7V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MC9S12NE64VTUEIC MCU 16BIT 64KB FLASH 80TQFP |
3,263 |
|
Datasheet | 80-TQFP Exposed Pad | HCS12 | Tray | Obsolete | Not Verified | HCS12 | 16-Bit | 25MHz | EBI/EMI, Ethernet, I2C, SCI, SPI | POR, PWM, WDT | 38 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 2.375V ~ 3.465V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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P89LPC922FDH,512IC MCU 8BIT 8KB FLASH 20TSSOP |
3,217 |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Verified | 8051 | 8-Bit | 18MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 18 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC2194HBD64,151IC MCU 16/32B 256KB FLASH 64LQFP |
1,300 |
|
Datasheet | 64-LQFP | LPC2100 | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 60MHz | CANbus, I2C, Microwire, SPI, SSI, SSP, UART/USART | POR, PWM, WDT | 46 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 4x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC18F96J65-I/PTIC MCU 8BIT 96KB FLASH 100TQFP |
3,846 |
|
Datasheet | 100-TQFP | PIC® 18J | Tray | Active | Not Verified | PIC | 8-Bit | 41.667MHz | EBI/EMI, Ethernet, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 70 | 96KB (48K x 16) | FLASH | - | 3808 x 8 | 2V ~ 3.6V | A/D 16x10b | 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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