W79E821ADG

Part No :: W79E821ADG

Manufacturer: Nuvoton Technology Corporation America

VIGOR # :: 4787697

Description: IC MCU 8BIT 1KB FLASH 20DIP

Catalog: Embedded - Microcontrollers

DataSheet: W79E821ADG PDF

Country of origin: -

Date code: -

W79E821ADG Specifications

Type	Description
Series:	W79
Package:	Tube
Part Status:	Obsolete
Core Processor:	8051
Core Size:	8-Bit
Speed:	20MHz
Connectivity:	I²C, UART/USART
Peripherals:	Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT
Number of I/O:	18
Program Memory Size:	1KB (1K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	128 x 8
Voltage - Supply (Vcc/Vdd):	2.7V ~ 5.5V
Data Converters:	A/D 4x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	20-DIP (0.300", 7.62mm)
Supplier Device Package:	-

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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.
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In Stock: 1887

Shipped from

HK warehouse

Expected Shipping Date

Jul 24 - Jul 28 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of W79E821ADG 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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W79E821ADG

W79E821ADG

4787697

Pricing(USD)