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W79E822ASG

W79E822ASG

W79E822ASG

Nuvoton Technology Corporation of America

2KB 2K x 8 FLASH 8051 8-Bit Microcontroller W79 Series 20MHz 20-SOIC (0.295, 7.50mm Width)

SOT-23

W79E822ASG Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface MountYES
Operating Temperature-40°C~85°C TA
PackagingTube
Series W79
Published 2006
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Position DUAL
Terminal FormGULL WING
Terminal Pitch1.27mm
Frequency 20MHz
Pin Count20
JESD-30 Code R-PDSO-G20
Qualification StatusNot Qualified
Power Supplies3/5V
Interface I2C, UART, USART
Memory Size2kB
Oscillator TypeInternal
Number of I/O 18
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor 8051
Peripherals Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 2KB 2K x 8
Connectivity I2C, UART/USART
Supply Current-Max 25mA
Bit Size 8
Data Converter A/D 4x10b
ROM (words) 2048
RAM (bytes) 128
RoHS StatusRoHS Compliant
In-Stock:2963 items

W79E822ASG Product Details

W79E822ASG Overview


The package is in 20-SOIC (0.295, 7.50mm Width) format. The MCU has 18 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the W79 series of components. Microcontroller has abundant program memory size of 2KB 2K x 8. The 8051 Core Processor powers the device and is one of its key features. During the manufacture of the IC chip, there is a number 20 of terminations. A 8-bit operation is performed by this part. This MCU is implemented with 2kB memory. It exhibits good efficiency when it operates at a frequency of 20MHz and it is able to operate at a high frequency. It consists of 20 pins.

W79E822ASG Features


20-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount


W79E822ASG Applications


There are a lot of Nuvoton Technology Corporation of America
W79E822ASG Microcontroller applications.


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