P80C31SBBB,557 vs P87C52SBBB,557

This detailed comparison of P80C31SBBB,557 and P87C52SBBB,557 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.

P80C31SBBB,557

NXP Semiconductors

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P87C52SBBB,557

VIGOR

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Specifications Hide identical items

Manufacturer	NXP Semiconductors	VIGOR
Package / Case	44-QFP	44-QFP
Description	IC MCU 8BIT ROMLESS 44PQFP	IC MCU 8BIT 8KB OTP 44QFP
In Stock	0	480
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	80C	87C
Package	Tray	Tray
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	16MHz	16MHz
Connectivity	UART/USART	EBI/EMI, UART/USART
Peripherals	POR	POR
Number of I/O	32	32
Program Memory Size	-	8KB (8K x 8)
Program Memory Type	ROMless	OTP
EEPROM Size	-	-
RAM Size	128 x 8	256 x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V	2.7V ~ 5.5V
Data Converters	-	-
Oscillator Type	Internal	Internal
Operating Temperature	0°C ~ 70°C (TA)	0°C ~ 70°C (TA)
Supplier Device Package	44-PQFP (10x10)	44-QFP (10x10)