6 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 Data Converters Oscillator Type
AT89C51RB2-RLTIL
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RFQ
2,576
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Microchip Technology IC MCU 8BIT 16KB FLASH 44VQFP 89C Obsolete Tray -40°C ~ 85°C 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 40MHz 2.7 V ~ 3.6 V 32 1.25K x 8 8-Bit SPI, UART/USART 16KB (16K x 8) Flash - - External
AT89C5131A-TIRUL
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RFQ
3,989
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Microchip Technology IC MCU 8BIT 32KB FLASH 28SOIC AT89C513x Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C 28-SOIC (0.295", 7.50mm Width) 28-SOIC LED, POR, PWM, WDT C52X2 48MHz 2.7 V ~ 5.5 V 18 1.25K x 8 8-Bit I²C, SPI, UART/USART, USB 32KB (32K x 8) Flash 4K x 8 - Internal
AT89C5131A-TIRUL
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RFQ
3,365
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Microchip Technology IC MCU 8BIT 32KB FLASH 28SOIC AT89C513x Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C 28-SOIC (0.295", 7.50mm Width) 28-SOIC LED, POR, PWM, WDT C52X2 48MHz 2.7 V ~ 5.5 V 18 1.25K x 8 8-Bit I²C, SPI, UART/USART, USB 32KB (32K x 8) Flash 4K x 8 - Internal
AT89C5131A-TIRUL
Per Unit
$4.25
RFQ
1,192
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 32KB FLASH 28SOIC AT89C513x Active Tape & Reel (TR) -40°C ~ 85°C 28-SOIC (0.295", 7.50mm Width) 28-SOIC LED, POR, PWM, WDT C52X2 48MHz 3 V ~ 3.6 V 18 1.25K x 8 8-Bit I²C, SPI, UART/USART, USB 32KB (32K x 8) Flash 4K x 8 - Internal
T89C51RD2-SLSIM
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RFQ
3,199
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Microchip Technology IC MCU 8BIT 64KB FLASH 44PLCC 89C Obsolete Tube -40°C ~ 85°C 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR, PWM, WDT 8051 40MHz 4.5 V ~ 5.5 V 32 1.25K x 8 8-Bit SPI, UART/USART 64KB (64K x 8) Flash 2K x 8 - Internal
T89C51RD2-RDTIL
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RFQ
2,790
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 64KB FLASH 64VQFP 89C Obsolete Tray -40°C ~ 85°C 64-LQFP 64-VQFP (10x10) POR, PWM, WDT 8051 40MHz 2.7 V ~ 3.6 V 48 1.25K x 8 8-Bit SPI, UART/USART 64KB (64K x 8) Flash 2K x 8 - Internal
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