W78ERD2A40FL

Part No :: W78ERD2A40FL

Manufacturer: Nuvoton Technology Corporation America

VIGOR # :: 3642330

Description: IC MCU 8BIT 64KB FLASH 44QFP

Catalog: Embedded - Microcontrollers

DataSheet: W78ERD2A40FL PDF

Country of origin: -

Date code: -

W78ERD2A40FL 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:	64KB (64K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	1.25K 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
W78L365A24FL Match 81%	Nuvoton Technology Corporation America IC MCU 8BIT 64KB FLASH 44QFP	W78ERD2A40FL vs W78L365A24FL
W78E858A40FL Match 64%	Nuvoton Technology Corporation America IC MCU 8BIT 32KB FLASH 44QFP	W78ERD2A40FL vs W78E858A40FL
W79E532A40FL Match 74%	Nuvoton Technology Corporation America IC MCU 8BIT 128KB FLASH 44QFP	W78ERD2A40FL vs W79E532A40FL
W79L532A25FL Match 56%	Nuvoton Technology Corporation America IC MCU 8BIT 128KB FLASH 44QFP	W78ERD2A40FL vs W79L532A25FL

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 1430

Shipped from

HK warehouse

Expected Shipping Date

Sep 06 - Sep 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.6075~~	~~$3.61~~
192	~~$3.6075~~	~~$692.64~~

Current price of W78ERD2A40FL 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

Hot Products

Z88C0120VSC00TR

IC MCU 8BIT ROMLESS 44PLCC

MK22FX512AVLK12

IC MCU 32BIT 512KB FLASH 80FQFP

ATSAM4SD32CB-AN

IC MCU 32BIT 2MB FLASH 100LQFP

W78ERD2A40FL

W78ERD2A40FL

3642330

Pricing(USD)