W78E858A40FL

Part No :: W78E858A40FL

Manufacturer: Nuvoton Technology Corporation America

VIGOR # :: 3656627

Description: IC MCU 8BIT 32KB FLASH 44QFP

Catalog: Embedded - Microcontrollers

DataSheet: W78E858A40FL PDF

Country of origin: -

Date code: -

W78E858A40FL Specifications

Type	Description
Series:	W78
Package:	Tray
Part Status:	Active
Core Processor:	8052
Core Size:	8-Bit
Speed:	40MHz
Connectivity:	EBI/EMI, Serial Port
Peripherals:	POR, PWM, WDT
Number of I/O:	36
Program Memory Size:	32KB (32K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	768 x 8
Voltage - Supply (Vcc/Vdd):	4.5V ~ 5.5V
Data Converters:	-
Oscillator Type:	Internal
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
W78ERD2A40FL Match 64%	Nuvoton Technology Corporation America IC MCU 8BIT 64KB FLASH 44QFP	W78E858A40FL vs W78ERD2A40FL
W79E532A40FL Match 64%	Nuvoton Technology Corporation America IC MCU 8BIT 128KB FLASH 44QFP	W78E858A40FL vs W79E532A40FL

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In Stock: 6271

Shipped from

HK warehouse

Expected Shipping Date

Sep 06 - Sep 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$4.6102~~	~~$4.61~~
192	~~$4.6102~~	~~$885.16~~

Current price of W78E858A40FL 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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W78E858A40FL

W78E858A40FL

3656627

Pricing(USD)