W78E051B40FL

Part No :: W78E051B40FL

Manufacturer: Nuvoton Technology Corporation America

VIGOR # :: 4803924

Description: IC MCU 8BIT 4KB FLASH 44QFP

Catalog: Embedded - Microcontrollers

DataSheet: W78E051B40FL PDF

Country of origin: -

Date code: -

W78E051B40FL Specifications

Type	Description
Series:	W78
Package:	Tray
Part Status:	Obsolete
Core Processor:	8051
Core Size:	8-Bit
Speed:	40MHz
Connectivity:	EBI/EMI, UART/USART
Peripherals:	POR, WDT
Number of I/O:	36
Program Memory Size:	4KB (4K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	128 x 8
Voltage - Supply (Vcc/Vdd):	4.5V ~ 5.5V
Data Converters:	-
Oscillator Type:	External
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-BQFP
Supplier Device Package:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
W78I054DFG Match 64%	Nuvoton Technology Corporation America IC MCU 8BIT 16KB FLASH 44QFP	W78E051B40FL vs W78I054DFG
W78E058DFG Match 64%	Nuvoton Technology Corporation America IC MCU 8BIT 32KB FLASH 44QFP	W78E051B40FL vs W78E058DFG
W78E052DFG Match 64%	Nuvoton Technology Corporation America IC MCU 8BIT 8KB FLASH 44QFP	W78E051B40FL vs W78E052DFG
W78E051DFG Match 100%	Nuvoton Technology Corporation America IC MCU 8BIT 4KB FLASH 44QFP	W78E051B40FL vs W78E051DFG
W78E054DFG Match 64%	Nuvoton Technology Corporation America IC MCU 8BIT 16KB FLASH 44QFP	W78E051B40FL vs W78E054DFG
W78E051C40FL Match 100%	Nuvoton Technology Corporation America IC MCU 8BIT 4KB FLASH 44QFP	W78E051B40FL vs W78E051C40FL

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 1142

Shipped from

HK warehouse

Expected Shipping Date

Aug 19 - Aug 23 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of W78E051B40FL is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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W78E051B40FL

W78E051B40FL

4803924

Pricing(USD)