P87C51X2FA vs T89C51RD2-SLSIM

This detailed comparison of P87C51X2FA and T89C51RD2-SLSIM 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.

P87C51X2FA

VIGOR

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T89C51RD2-SLSIM

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	VIGOR	Roving Networks / Microchip Technology
Package / Case	44-LCC (J-Lead)	44-LCC (J-Lead)
Description	IC MCU 8BIT 4KB OTP 44PLCC	IC MCU 8BIT 64KB FLASH 44PLCC
In Stock	359	2 000
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Obsolete
Series	87C	89C
Package	Bulk	Tube
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	33MHz	40MHz
Connectivity	EBI/EMI, UART/USART	SPI, UART/USART
Peripherals	POR	POR, PWM, WDT
Number of I/O	32	32
Program Memory Size	4KB (4K x 8)	64KB (64K x 8)
Program Memory Type	OTP	FLASH
EEPROM Size	-	2K x 8
RAM Size	128 x 8	1.25K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V	4.5V ~ 5.5V
Data Converters	-	-
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C
Supplier Device Package	44-PLCC (16.59x16.59)	44-PLCC (16.6x16.6)