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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PIC16F630T-E/STIC MCU 8BIT 1.75KB FLASH 14TSSOP |
1,143 |
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Datasheet | 14-TSSOP (0.173", 4.40mm Width) | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, WDT | 12 | 1.75KB (1K x 14) | FLASH | 128 x 8 | 64 x 8 | 2V ~ 5.5V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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AT87F51RC-24ACIC MCU 8BIT 32KB FLASH 44TQFP |
2,488 |
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Datasheet | 44-TQFP | 87F | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | WDT | 32 | 32KB (32K x 8) | OTP Quick FLASH | - | 512 x 8 | 4V ~ 6V | - | Internal | 0°C ~ 70°C | - | - | Surface Mount | |
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AT87F51RC-24AIIC MCU 8BIT 32KB FLASH 44TQFP |
4,012 |
|
Datasheet | 44-TQFP | 87F | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | WDT | 32 | 32KB (32K x 8) | OTP Quick FLASH | - | 512 x 8 | 4V ~ 6V | - | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
|
AT87F51RC-24JCIC MCU 8BIT 32KB FLASH 44PLCC |
3,598 |
|
Datasheet | 44-LCC (J-Lead) | 87F | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | WDT | 32 | 32KB (32K x 8) | OTP Quick FLASH | - | 512 x 8 | 4V ~ 6V | - | Internal | 0°C ~ 70°C | - | - | Surface Mount | |
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AT87F51RC-24JIIC MCU 8BIT 32KB FLASH 44PLCC |
4,953 |
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Datasheet | 44-LCC (J-Lead) | 87F | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | WDT | 32 | 32KB (32K x 8) | OTP Quick FLASH | - | 512 x 8 | 4V ~ 6V | - | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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AT87F51RC-24PCIC MCU 8BIT 32KB FLASH 40DIP |
4,973 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 87F | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | WDT | 32 | 32KB (32K x 8) | OTP Quick FLASH | - | 512 x 8 | 4V ~ 6V | - | Internal | 0°C ~ 70°C | - | - | Through Hole | |
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AT87F51RC-24PIIC MCU 8BIT 32KB FLASH 40DIP |
1,004 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 87F | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | WDT | 32 | 32KB (32K x 8) | OTP Quick FLASH | - | 512 x 8 | 4V ~ 6V | - | Internal | -40°C ~ 85°C | - | - | Through Hole | |
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AT89C52-33AIIC MCU 8BIT 8KB FLASH 44TQFP |
1,102 |
|
Datasheet | 44-TQFP | 89C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | SIO, UART/USART | - | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4V ~ 6V | - | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
|
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AT89C52-33JIIC MCU 8BIT 8KB FLASH 44PLCC |
1,498 |
|
Datasheet | 44-LCC (J-Lead) | 89C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | SIO, UART/USART | - | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4V ~ 6V | - | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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AT89C52-33PIIC MCU 8BIT 8KB FLASH 40DIP |
3,183 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 89C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | SIO, UART/USART | - | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4V ~ 6V | - | Internal | -40°C ~ 85°C | - | - | Through Hole | |
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AT90LS8535-4MIIC MCU 8BIT 8KB FLASH 44VQFN |
2,425 |
|
Datasheet | 44-VFQFN Exposed Pad | AVR® 90LS | Tube | Obsolete | Not Verified | AVR | 8-Bit | 4MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 6V | A/D 8x10b | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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AT91FR40162-CIIC MCU 16/32BIT 2MB FLASH 121BGA |
1,576 |
|
Datasheet | 121-TFBGA | AT91 | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 75MHz | EBI/EMI, UART/USART | WDT | 32 | 2MB (1M x 16) | FLASH | - | 256K x 8 | 1.65V ~ 1.95V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA162-16AIIC MCU 8BIT 16KB FLASH 44TQFP |
3,604 |
|
Datasheet | 44-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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ATMEGA162-16MIIC MCU 8BIT 16KB FLASH 44VQFN |
4,295 |
|
Datasheet | 44-VFQFN Exposed Pad | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA162-16PIIC MCU 8BIT 16KB FLASH 40DIP |
1,661 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | AVR® ATmega | Tube | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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ATMEGA162V-8AIIC MCU 8BIT 16KB FLASH 44TQFP |
2,420 |
|
Datasheet | 44-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA162V-8PIIC MCU 8BIT 16KB FLASH 40DIP |
2,119 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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ATMEGA64-16ACIC MCU 8BIT 64KB FLASH 64TQFP |
2,336 |
|
Datasheet | 64-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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ATMEGA64-16AIIC MCU 8BIT 64KB FLASH 64TQFP |
4,324 |
|
Datasheet | 64-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA64-16MCIC MCU 8BIT 64KB FLASH 64QFN |
1,613 |
|
Datasheet | 64-VFQFN Exposed Pad | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | 0°C ~ 70°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.
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.
