AT89C51ED2-RDRUM vs AT87C51RD2-RDTUM

This detailed comparison of AT89C51ED2-RDRUM and AT87C51RD2-RDTUM 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.

AT89C51ED2-RDRUM

VIGOR

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AT87C51RD2-RDTUM

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	VIGOR	Roving Networks / Microchip Technology
Package / Case	64-LQFP	64-LQFP
Description	IC MCU 8BIT 64KB FLASH 64LQFP	IC MCU 8BIT 64KB OTP 64LQFP
In Stock	60	2 417
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Obsolete
Series	89C	87C
Package	Bulk	Tray
Core Processor	80C51	80C51
Core Size	8-Bit	8-Bit
Speed	60MHz	40/20MHz
Connectivity	SPI, UART/USART	UART/USART
Peripherals	POR, PWM, WDT	POR, PWM, WDT
Number of I/O	50	48
Program Memory Size	64KB (64K x 8)	64KB (64K x 8)
Program Memory Type	FLASH	OTP
EEPROM Size	2K x 8	-
RAM Size	2K x 8	1K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V	4.5V ~ 5.5V
Data Converters	-	-
Oscillator Type	External	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	64-LQFP (10x10)	64-LQFP (10x10)