AT89C5122D-ALRUM vs AT89C5122D-RDRUM

This detailed comparison of AT89C5122D-ALRUM and AT89C5122D-RDRUM 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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AT89C5122D-RDRUM

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 32KB FLASH 64VQFP
In Stock	2 382	3 000
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	89C	89C
Package	Tape & Reel (TR)	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Core Processor	80C51	80C51
Core Size	8-Bit	8-Bit
Speed	48MHz	48MHz
Connectivity	SmartCard, SPI, UART/USART, USB	SmartCard, SPI, UART/USART, USB
Peripherals	LED, POR, WDT	LED, POR, WDT
Number of I/O	46	46
Program Memory Size	32KB (32K x 8)	32KB (32K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	768 x 8	768 x 8
Voltage - Supply (Vcc/Vdd)	3V ~ 5.5V	3V ~ 5.5V
Data Converters	-	-
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	64-VQFP (10x10)	64-VQFP (10x10)