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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MN101CF49KXNIC MCU 8BIT 224KB FLASH 100QFP |
4,963 |
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Datasheet | 100-BQFP | AM1 | Tray | Obsolete | Not Verified | MN101C | 8-Bit | 20MHz | I2C, UART/USART | DMA, PWM, WDT | 73 | 224KB (224K x 8) | FLASH | - | 10K x 8 | 2V ~ 5.5V | A/D 8x10b; D/A 4x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MN101CF77GXNIC MCU 8BIT 128KB FLASH 64LQFP |
4,033 |
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Datasheet | 64-LQFP | AM1 | Tray | Obsolete | Not Verified | MN101C | 8-Bit | 20MHz | I2C, UART/USART | DMA, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | - | 6K x 8 | 1.8V ~ 3.6V | A/D 7x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MN101CF78AXNIC MCU 8BIT 32KB FLASH 48TQFP |
4,277 |
|
Datasheet | 48-TQFP | AM1 | Tray | Obsolete | Not Verified | MN101C | 8-Bit | 8MHz | I2C, UART/USART | LCD, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | - | 1.5K x 8 | 1.8V ~ 3.6V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MCF5232CAB80IC MCU 32BIT ROMLESS 160QFP |
4,288 |
|
Datasheet | 160-BQFP | MCF523x | Tray | Obsolete | Not Verified | Coldfire V2 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, SPI, UART/USART | DMA, WDT | 61 | - | ROMless | - | 64K x 8 | 1.4V ~ 1.6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF8627T-I/PTIC MCU 8BIT 96KB FLASH 80TQFP |
3,607 |
|
Datasheet | 80-TQFP | PIC® 18F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 40MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 70 | 96KB (48K x 16) | FLASH | 1K x 8 | 3.8K x 8 | 2V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C27243-24SXITIC MCU 8BIT 16KB FLASH 20SOIC |
4,173 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | PSOC™1 CY8C27xxx | Tape & Reel (TR) | Obsolete | Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 16 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 4x14b; D/A 4x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F4480-I/MLIC MCU 8BIT 16KB FLASH 44QFN |
1,042 |
|
Datasheet | 44-VQFN Exposed Pad | PIC® 18F | Tube | Active | Verified | PIC | 8-Bit | 40MHz | CANbus, I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 16KB (8K x 16) | FLASH | 256 x 8 | 768 x 8 | 4.2V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21142SP#U0IC MCU 16BIT 8KB FLASH 20LSSOP |
3,693 |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/1x/14 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA165V-8AUIC MCU 8BIT 16KB FLASH 64TQFP |
2,340 |
|
Datasheet | 64-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, 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 | |
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ATMEGA165-16MUIC MCU 8BIT 16KB FLASH 64QFN |
3,623 |
|
Datasheet | 64-VFQFN Exposed Pad | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 54 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA165V-8MUIC MCU 8BIT 16KB FLASH 64QFN |
2,095 |
|
Datasheet | 64-VFQFN Exposed Pad | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, 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 | |
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ATMEGA165-16AUIC MCU 8BIT 16KB FLASH 64TQFP |
2,606 |
|
Datasheet | 64-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 54 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA2560V-8AUIC MCU 8BIT 256KB FLASH 100TQFP |
1,744 |
|
Datasheet | 100-TQFP | AVR® ATmega | Tray | Active | Verified | AVR | 8-Bit | 8MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 86 | 256KB (128K x 16) | FLASH | 4K x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P80C31SBPN,112IC MCU 8BIT ROMLESS 40DIP |
3,903 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 80C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | UART/USART | POR | 32 | - | ROMless | - | 128 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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P80C32SBPN,112IC MCU 8BIT ROMLESS 40DIP |
1,283 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 80C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | UART/USART | POR | 32 | - | ROMless | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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P87C51FB-4N,112IC MCU 8BIT 16KB OTP 40DIP |
1,707 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, UART/USART | POR, PWM | 32 | 16KB (16K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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P87C51SBPN,112IC MCU 8BIT 4KB OTP 40DIP |
3,685 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, UART/USART | POR | 32 | 4KB (4K x 8) | OTP | - | 128 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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P87C52SBPN,112IC MCU 8BIT 8KB OTP 40DIP |
4,307 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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P87C52X2BN,112IC MCU 8BIT 8KB OTP 40DIP |
1,478 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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P87C54SBPN,112IC MCU 8BIT 16KB OTP 40DIP |
1,470 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, UART/USART | POR | 32 | 16KB (16K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole |
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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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.
