2 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
AT89C51RC-24AU
Per Unit
$1.85
RFQ
2,077
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 32KB FLASH 44TQFP 89C Active Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4 V ~ 5.5 V 32 512 x 8 8-Bit SPI, UART/USART 32KB (32K x 8) Flash - Internal
AT89C55WD-24AU
Per Unit
$1.86
RFQ
949
Ships today + free overnight shipping
Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP 89C Active Tray -40°C ~ 85°C (TA) 44-TQFP 44-TQFP (10x10) WDT 8051 24MHz 4.5 V ~ 5.5 V 32 256 x 8 8-Bit UART/USART 20KB (20K x 8) Flash - Internal
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