W78E051B40FL vs W77E058A40FL

This detailed comparison of W78E051B40FL and W77E058A40FL 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.

W78E051B40FL

Nuvoton Technology Corporation America

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W77E058A40FL

Nuvoton Technology Corporation America

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Specifications Hide identical items

Manufacturer	Nuvoton Technology Corporation America	Nuvoton Technology Corporation America
Package / Case	44-BQFP	44-BQFP
Description	IC MCU 8BIT 4KB FLASH 44QFP	IC MCU 8BIT 32KB FLASH 44QFP
In Stock	1 142	1 176
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	W78	W77
Package	Tray	Tray
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	40MHz	40MHz
Connectivity	EBI/EMI, UART/USART	EBI/EMI, Serial Port
Peripherals	POR, WDT	POR, WDT
Number of I/O	36	36
Program Memory Size	4KB (4K x 8)	32KB (32K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	128 x 8	1K x 8
Voltage - Supply (Vcc/Vdd)	4.5V ~ 5.5V	4.5V ~ 5.5V
Data Converters	-	-
Oscillator Type	External	Internal
Operating Temperature	0°C ~ 70°C (TA)	0°C ~ 70°C (TA)
Supplier Device Package	-	-