Attributes

Key Value
Base Product NumberW79E821
CategoryIntegrated Circuits (IC.
ConnectivityI?C, UART/USART
Core Processor8051
Core Size8-Bit
Data ConvertersA/D 4x10b
DescriptionIC MCU 8BIT 1KB FLASH 2.
Detailed Description8051 W79 Microcontrolle.
Digi-Key Part NumberW79E821ASG-ND
Digi-Key ProgrammableNot Verified
EEPROM Size-
ManufacturerNuvoton Technology Corp.
Manufacturer Product Nu.W79E821ASG
MfrNuvoton Technology Corp.
Mounting TypeSurface Mount
Number of I/O18
Operating Temperature-40?C ~ 85?C (TA)
Oscillator TypeInternal
PackageTube
Package / Case20-SOIC (0.295", 7.50mm.
PeripheralsBrown-out Detect/Reset,.
Product StatusObsolete
Program Memory Size1KB (1K x 8)
Program Memory TypeFLASH
RAM Size128 x 8
SeriesW79
Speed20MHz
Voltage - Supply (Vcc/V.2.7V ~ 5.5V
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