DS80C390-FNR+ vs T89C51RD2-RDTIL

This detailed comparison of DS80C390-FNR+ 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.

DS80C390-FNR+

Maxim Integrated

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T89C51RD2-RDTIL

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Maxim Integrated	Roving Networks / Microchip Technology
Package / Case	64-LQFP	64-LQFP
Description	IC MCU 8BIT ROMLESS 64LQFP	IC MCU 8BIT 64KB FLASH 64VQFP
In Stock	154	2 763
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Obsolete
Series	80C	89C
Package	Tray	Tray
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	40MHz	40MHz
Connectivity	CANbus, EBI/EMI, SIO, UART/USART	SPI, UART/USART
Peripherals	Power-Fail Reset, WDT	POR, PWM, WDT
Number of I/O	32	48
Program Memory Size	-	64KB (64K x 8)
Program Memory Type	ROMless	FLASH
EEPROM Size	-	2K x 8
RAM Size	4K x 8	1.25K x 8
Voltage - Supply (Vcc/Vdd)	3.85V ~ 5.5V	2.7V ~ 3.6V
Data Converters	-	-
Oscillator Type	External	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C
Supplier Device Package	64-LQFP (10x10)	64-VQFP (10x10)