AT89C5122D-ALTUM vs T89C51RD2-RDTIL

This detailed comparison of AT89C5122D-ALTUM and T89C51RD2-RDTIL 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-ALTUM

Roving Networks / Microchip Technology

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T89C51RD2-RDTIL

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	7 020	2 763
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	89C	89C
Package	Tray	Tray
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	48MHz	40MHz
Connectivity	SmartCard, SPI, UART/USART, USB	SPI, UART/USART
Peripherals	LED, POR, WDT	POR, PWM, WDT
Number of I/O	46	48
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	1.25K x 8
Voltage - Supply (Vcc/Vdd)	3V ~ 5.5V	2.7V ~ 3.6V
Data Converters	-	-
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Supplier Device Package	64-VQFP (10x10)	64-VQFP (10x10)