AT89C5122D-ALRUM vs AT89C51ED2-RDTUM

This detailed comparison of AT89C5122D-ALRUM and AT89C51ED2-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.

AT89C5122D-ALRUM

Roving Networks / Microchip Technology

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AT89C51ED2-RDTUM

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	64-LQFP	64-LQFP
Description	IC MCU 8BIT 32KB FLASH 64VQFP	IC MCU 8BIT 64KB FLASH 64VQFP
In Stock	2 382	557
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	89C	89C
Package	Tape & Reel (TR)	Tray
Core Processor	80C51	80C51
Core Size	8-Bit	8-Bit
Speed	48MHz	60MHz
Connectivity	SmartCard, SPI, UART/USART, USB	SPI, UART/USART
Peripherals	LED, POR, WDT	POR, PWM, WDT
Number of I/O	46	50
Program Memory Size	32KB (32K x 8)	64KB (64K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	2K x 8
RAM Size	768 x 8	2K x 8
Voltage - Supply (Vcc/Vdd)	3V ~ 5.5V	2.7V ~ 5.5V
Data Converters	-	-
Oscillator Type	Internal	External
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	64-VQFP (10x10)	64-VQFP (10x10)