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Technical parameters

Key specs

Core8051
Core size8 bit
Speed40 MHzMax
Flash64 kB
RAM1 kB
I/O count36
Supply voltage4.5 ~ 5.5 V
Power
Voltage - Supply (Vcc/Vdd)4.5V ~ 5.5V
Environment and package
Core Size8-Bit
EEPROM Size-
Mounting TypeSurface Mount
Operating Temperature0°C~70°C(TA)
PackageTube
Package / Case44-LCC (J-Lead)
Program Memory Size64KB (64K x 8)
RAM Size1K x 8
Other
Base Product NumberW77E516
ConnectivityEBI/EMI, Serial Port
Core Processor8051
Data Converters-
MfrNuvoton Technology Corporation
Number of I/O36
Oscillator TypeInternal
PeripheralsPOR, WDT
Product StatusActive
Program Memory TypeFLASH
SeriesW77
Speed40MHz

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