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| Compare | Image | Part No | Manufacturer | Description | Inventory | Pricing | Quantity | Series | Packaging | Part 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 | Mounting Type | Supplier Device Package | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mfr Part No.AT89C51IC2-SLSILInternal Code1579-685-4647777 | Microchip Technology |
IC MCU 8BIT 32KB FLASH 44PLCC
| Get a Quote | - | 89C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 40MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | ||
| AT89C51IC2-SLSIL | ||||||||||||||||||||||||||||
 | Mfr Part No.AT89C51IC2T-RLTUMInternal Code1579-685-4647784 | Microchip Technology |
IC MCU 8BIT 32KB FLASH 44VQFP
| 2984 Available |
|
Unit Price:
$6.696 Minimum: 1 Multiple: 1 | 89C | Tray | Active | Not Verified | 80C51 | 8-Bit | 60MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-VQFP (10x10) | 44-LQFP | |
| AT89C51IC2T-RLTUM | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51ID2-RLRUMInternal Code1579-685-4647786 | Microchip Technology |
IC MCU 8BIT 64KB FLASH 44VQFP
| Get a Quote | - | 89C | Tape & Reel (TR) Cut Tape (CT) | Obsolete | Not Verified | 80C51 | 8-Bit | 60MHz | I2C, 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) | Surface Mount | 44-VQFP (10x10) | 44-LQFP | ||
| AT89C51ID2-RLRUM | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51ID2-SLRIMInternal Code1579-685-4647789 | Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC
| Get a Quote | - | 89C | Tape & Reel (TR) Cut Tape (CT) | Obsolete | Not Verified | 80C51 | 8-Bit | 60MHz | I2C, 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) | Surface Mount | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | ||
| AT89C51ID2-SLRIM | ||||||||||||||||||||||||||||
 | Mfr Part No.AT89C51RB2-3CSUMInternal Code1579-685-4647797 | Microchip Technology |
IC MCU 8BIT 16KB FLASH 40PDIL
| 4460 Available |
|
Unit Price:
$5.325 Minimum: 1 Multiple: 1 | 89C | Tube | Active | Not Verified | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | Through Hole | 40-PDIL | 40-DIP (0.600", 15.24mm) | |
| AT89C51RB2-3CSUM 1579-685-4647797 Microchip Technology
RoHS :
Package:
40-DIP (0.600", 15.24mm)
Inventory:
4460
1 :
$5.325
| ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RB2-RLRULInternal Code1579-685-4647799 | Microchip Technology |
IC MCU 8BIT 16KB FLASH 44VQFP
| Get a Quote | - | 89C | Tape & Reel (TR) Cut Tape (CT) | Obsolete | Not Verified | 80C51 | 8-Bit | 40MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-VQFP (10x10) | 44-LQFP | ||
| AT89C51RB2-RLRUL | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RB2-SLSULInternal Code1579-685-4647812 | Microchip Technology |
IC MCU 8BIT 16KB FLASH 44PLCC
| 6908 Available |
|
Unit Price:
$5.7865 Minimum: 1 Multiple: 1 | 89C | Tube | Active | Not Verified | 80C51 | 8-Bit | 40MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | |
| AT89C51RB2-SLSUL | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RB2-SLSUMInternal Code1579-685-4647813 | Microchip Technology |
IC MCU 8BIT 16KB FLASH 44PLCC
| 19374 Available |
|
Unit Price:
$4.83508 Minimum: 1 Multiple: 1 | 89C | Tube | Active | Not Verified | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | |
| AT89C51RB2-SLSUM | ||||||||||||||||||||||||||||
 | Mfr Part No.AT89C51RC-24AIInternal Code1579-685-4647820 | Microchip Technology |
IC MCU 8BIT 32KB FLASH 44TQFP
| Get a Quote | - | 89C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | SPI, UART/USART | WDT | 32 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 44-TQFP (10x10) | 44-TQFP | ||
| AT89C51RC-24AI | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RC-24JUInternal Code1579-685-4647824 | Microchip Technology |
IC MCU 8BIT 32KB FLASH 44PLCC
| 5951 Available |
|
Unit Price:
$3.3086 Minimum: 1 Multiple: 1 | 89C | Tube | Active | Not Verified | 8051 | 8-Bit | 24MHz | SPI, UART/USART | WDT | 32 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | |
| AT89C51RC-24JU | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RC-24PIInternal Code1579-685-4647826 | Microchip Technology |
IC MCU 8BIT 32KB FLASH 40PDIL
| Get a Quote | - | 89C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | SPI, UART/USART | WDT | 32 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | Through Hole | 40-PDIL | 40-DIP (0.600", 15.24mm) | ||
| AT89C51RC-24PI | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RC2-RLRUMInternal Code1579-685-4647831 | Microchip Technology |
IC MCU 8BIT 32KB FLASH 44VQFP
| Get a Quote | - | 89C | Tape & Reel (TR) Cut Tape (CT) | Active | Not Verified | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-VQFP (10x10) | 44-LQFP | ||
| AT89C51RC2-RLRUM | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RC2-RLTULInternal Code1579-685-4647833 | Microchip Technology |
IC MCU 8BIT 32KB FLASH 44VQFP
| Get a Quote | - | 89C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 40MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-VQFP (10x10) | 44-LQFP | ||
| AT89C51RC2-RLTUL | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RC2-RLTUMInternal Code1579-685-4647834 | Microchip Technology |
IC MCU 8BIT 32KB FLASH 44VQFP
| Get a Quote | - | 89C | Tray | Obsolete | Verified | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-VQFP (10x10) | 44-LQFP | ||
| AT89C51RC2-RLTUM | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RC2-SLSULInternal Code1579-685-4647839 | Microchip Technology |
IC MCU 8BIT 32KB FLASH 44PLCC
| 14215 Available |
|
Unit Price:
$5.91575 Minimum: 1 Multiple: 1 | 89C | Tube | Active | Not Verified | 80C51 | 8-Bit | 40MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | |
| AT89C51RC2-SLSUL | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RC2-SLSUMInternal Code1579-685-4647840 | Microchip Technology |
IC MCU 8BIT 32KB FLASH 44PLCC
| 20679 Available |
|
Unit Price:
$5.13411 Minimum: 1 Multiple: 1 | 89C | Tube | Active | Verified | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | |
| AT89C51RC2-SLSUM | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RD2-RLTIMInternal Code1579-685-4647846 | Microchip Technology |
IC MCU 8BIT 64KB FLASH 44VQFP
| 18026 Available |
|
Unit Price:
$6.31274 Minimum: 1 Multiple: 1 | 89C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-VQFP (10x10) | 44-LQFP | |
| AT89C51RD2-RLTIM | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RD2-SLRIMInternal Code1579-685-4647848 | Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC
| Get a Quote | - | 89C | Tape & Reel (TR) | Obsolete | Not Verified | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | ||
| AT89C51RD2-SLRIM | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RD2-SLSUMInternal Code1579-685-4647851 | Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC
| 18384 Available |
|
Unit Price:
$5.80768 Minimum: 1 Multiple: 1 | 89C | Tube | Active | Verified | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | |
| AT89C51RD2-SLSUM | ||||||||||||||||||||||||||||
| | Mfr Part No.AT89C51RE2-RLTUMInternal Code1579-685-4647855 | Microchip Technology |
IC MCU 8BIT 128KB FLASH 44VQFP
| Get a Quote | - | 89C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 60MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 34 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | Surface Mount | 44-VQFP (10x10) | 44-LQFP | ||
| AT89C51RE2-RLTUM |