8 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE DESCRIPTION Series Part Status Packaging Operating Temperature Package / Case Supplier Device Package Peripherals Core Processor Speed Voltage - Supply (Vcc/Vdd) Number of I/O RAM Size Core Size Connectivity Program Memory Size Program Memory Type EEPROM Size Oscillator Type
AT89C51RE2-SLRUM
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RFQ
1,241
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Microchip Technology IC MCU 8BIT 128KB FLASH 44PLCC 89C Obsolete Digi-Reel® -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR, PWM, WDT 80C51 60MHz 2.7 V ~ 5.5 V 34 8K x 8 8-Bit I²C, SPI, UART/USART 128KB (128K x 8) Flash - External
AT89C51RE2-SLRUM
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RFQ
3,350
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Microchip Technology IC MCU 8BIT 128KB FLASH 44PLCC 89C Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR, PWM, WDT 80C51 60MHz 2.7 V ~ 5.5 V 34 8K x 8 8-Bit I²C, SPI, UART/USART 128KB (128K x 8) Flash - External
AT89C51RE2-SLRUM
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RFQ
3,866
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Microchip Technology IC MCU 8BIT 128KB FLASH 44PLCC 89C Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR, PWM, WDT 80C51 60MHz 2.7 V ~ 5.5 V 34 8K x 8 8-Bit I²C, SPI, UART/USART 128KB (128K x 8) Flash - External
P89C668HFA/00,512
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RFQ
2,531
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NXP USA Inc. IC MCU 8BIT 64KB FLASH 44PLCC 89C Obsolete Tube -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR, PWM, WDT 8051 33MHz 4.75 V ~ 5.25 V 32 8K x 8 8-Bit I²C, UART/USART 64KB (64K x 8) Flash - Internal
P89C668HBBD/00,557
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RFQ
3,481
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NXP USA Inc. IC MCU 8BIT 64KB FLASH 44LQFP 89C Obsolete Tray 0°C ~ 70°C (TA) 44-LQFP 44-LQFP (10x10) POR, PWM, WDT 8051 33MHz 4.5 V ~ 5.5 V 32 8K x 8 8-Bit I²C, UART/USART 64KB (64K x 8) Flash - Internal
AT89C51RE2-RLTUM
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RFQ
1,427
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Microchip Technology IC MCU 8BIT 128KB FLASH 44VQFP 89C Obsolete Tray -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 60MHz 2.7 V ~ 5.5 V 34 8K x 8 8-Bit I²C, SPI, UART/USART 128KB (128K x 8) Flash - External
AT89C51RE2-SLSUM
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RFQ
2,312
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 128KB FLASH 44PLCC 89C Obsolete Tube -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR, PWM, WDT 80C51 60MHz 2.7 V ~ 5.5 V 34 8K x 8 8-Bit I²C, SPI, UART/USART 128KB (128K x 8) Flash - External
P89C668HBA/00,512
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RFQ
2,901
Ships today + free overnight shipping
NXP USA Inc. IC MCU 8BIT 64KB FLASH 44PLCC 89C Obsolete Tube 0°C ~ 70°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR, PWM, WDT 8051 33MHz 4.5 V ~ 5.5 V 32 8K x 8 8-Bit I²C, UART/USART 64KB (64K x 8) Flash - Internal
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