W79E821ASG vs W79E823ASG

This detailed comparison of W79E821ASG and W79E823ASG in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

W79E821ASG

Nuvoton Technology Corporation America

Request For Quote

W79E823ASG

Nuvoton Technology Corporation America

Request For Quote

Specifications Hide identical items

Manufacturer	Nuvoton Technology Corporation America	Nuvoton Technology Corporation America
Package / Case	20-SOIC (0.295", 7.50mm Width)	20-SOIC (0.295", 7.50mm Width)
Description	IC MCU 8BIT 1KB FLASH 20SOIC	IC MCU 8BIT 4KB FLASH 20SOIC
In Stock	5 000	7 350
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	W79	W79
Package	Tube	Tube
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	20MHz	20MHz
Connectivity	I²C, UART/USART	I²C, UART/USART
Peripherals	Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT	Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT
Number of I/O	18	18
Program Memory Size	1KB (1K x 8)	4KB (4K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	128 x 8	128 x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V	2.7V ~ 5.5V
Data Converters	A/D 4x10b	A/D 4x10b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	-	-