AT89C5122D-RDTUM vs DS80C390-FNR+

This detailed comparison of AT89C5122D-RDTUM and DS80C390-FNR+ 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-RDTUM

Roving Networks / Microchip Technology

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DS80C390-FNR+

Maxim Integrated

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Maxim Integrated
Package / Case	64-LQFP	64-LQFP
Description	IC MCU 8BIT 32KB FLASH 64VQFP	IC MCU 8BIT ROMLESS 64LQFP
In Stock	2 945	154
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	89C	80C
Package	Tray	Tray
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	48MHz	40MHz
Connectivity	SmartCard, SPI, UART/USART, USB	CANbus, EBI/EMI, SIO, UART/USART
Peripherals	LED, POR, WDT	Power-Fail Reset, WDT
Number of I/O	46	32
Program Memory Size	32KB (32K x 8)	-
Program Memory Type	FLASH	ROMless
EEPROM Size	-	-
RAM Size	768 x 8	4K x 8
Voltage - Supply (Vcc/Vdd)	3V ~ 5.5V	3.85V ~ 5.5V
Data Converters	-	-
Oscillator Type	Internal	External
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C (TA)
Supplier Device Package	64-VQFP (10x10)	64-LQFP (10x10)