Nuvoton Technology CorporationTaiwan, China

W77C032A40FL

ActiveMicrocontrollers

IC MCU 8BIT ROMLESS 44QFP

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Technical parameters

Key specs

Core8051
Core size8 bit
Speed40 MHzMax
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)
PackageTray
Package / Case44-BQFP
Program Memory Size-
RAM Size1K x 8
Other
Base Product NumberW77C032
ConnectivityEBI/EMI, Serial Port
Core Processor8051
Data Converters-
DigiKey ProgrammableNot Verified
MfrNuvoton Technology Corporation
Number of I/O36
Oscillator TypeInternal
PeripheralsPOR, WDT
Product StatusActive
Program Memory TypeROMless
SeriesW77
Speed40MHz

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