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AT87F51RC-24AC vs AT89C55WD-24AC

This detailed comparison of AT87F51RC-24AC and AT89C55WD-24AC in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

AT87F51RC-24AC

AT87F51RC-24AC

Roving Networks / Microchip Technology

AT89C55WD-24AC

AT89C55WD-24AC

Roving Networks / Microchip Technology

Specifications
Manufacturer Roving Networks / Microchip Technology Roving Networks / Microchip Technology
Package / Case 44-TQFP 44-TQFP
Description IC MCU 8BIT 32KB FLASH 44TQFP IC MCU 8BIT 20KB FLASH 44TQFP
In Stock 2 430 1 355
Mounting Type Surface Mount Surface Mount
Part Status Obsolete Obsolete
Series 87F 89C
Package Tray Tray
Core Processor 8051 8051
Core Size 8-Bit 8-Bit
Speed 24MHz 24MHz
Connectivity UART/USART UART/USART
Peripherals WDT WDT
Number of I/O 32 32
Program Memory Size 32KB (32K x 8) 20KB (20K x 8)
Program Memory Type OTP Quick FLASH FLASH
EEPROM Size - -
RAM Size 512 x 8 256 x 8
Voltage - Supply (Vcc/Vdd) 4V ~ 6V 4.5V ~ 5.5V
Data Converters - -
Oscillator Type Internal Internal
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C (TA)
Supplier Device Package 44-TQFP (10x10) 44-TQFP (10x10)
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