AT89S51-24JU vs P80C51FA-4A,512

This detailed comparison of AT89S51-24JU and P80C51FA-4A,512 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.

AT89S51-24JU

Roving Networks / Microchip Technology

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P80C51FA-4A,512

VIGOR

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	VIGOR
Package / Case	44-LCC (J-Lead)	44-LCC (J-Lead)
Description	IC MCU 8BIT 4KB FLASH 44PLCC	IC MCU 8BIT ROMLESS 44PLCC
In Stock	2 074	0
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Obsolete
Series	89S	80C
Package	Tube	Bulk
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	24MHz	16MHz
Connectivity	UART/USART	EBI/EMI, UART/USART
Peripherals	WDT	POR, PWM
Number of I/O	32	32
Program Memory Size	4KB (4K x 8)	-
Program Memory Type	FLASH	ROMless
EEPROM Size	-	-
RAM Size	128 x 8	256 x 8
Voltage - Supply (Vcc/Vdd)	4V ~ 5.5V	2.7V ~ 5.5V
Data Converters	-	-
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	0°C ~ 70°C (TA)
Supplier Device Package	44-PLCC (16.6x16.6)	44-PLCC (16.59x16.59)