Supply Chain
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.00.15
Introduction Date2005-06-07
Lifecycle StatusNRND (Last Updated: 4 months ago)
Descriptions
Descriptions of Nuvoton W78C032C40FL provided by its distributors.
MCU 8-Bit W78 8051 CISC ROMLess 5V 44-Pin PQFP
Microcontroller, 8-Bit, 8051 CPU, 40MHz, CMOS, PQFP44
IC MCU 8BIT ROMLESS 44QFP
new, original packaged
WIN W78C032C40FL
Manufacturer Aliases
Nuvoton has several brands around the world that distributors may use as alternate names. Nuvoton may also be known as the following names:
- Nuvoton Technology Corporation of America
- Nuvoton Technology Corporation
- Nuvoton Technology
- Nuvoton Technology Corporation America
- NUVOTON TECHNOLOGY CORP
- Nuvoton Tech
- NVT
- NUVOTONN/ATECH
- NUVOTOn semi
- NUVOTON TECH CORP AMERICA
- Nuvoton Technology of America
- NUVOTON/P
- NUVOTON TECHNOLOGY CORPORATION OF AME
- NUVOTON(New Tang)
- NUVOTON MICROCONTR
- NUVOTON TECHNOLOGY CORPOR
Technical Specifications
Physical
Case/PackageQFP
MountSurface Mount
Number of Pins44
Number of Terminals44
Technical
Access Time40 µs
Core Architecture8051
Frequency40 MHz
InterfaceEBI/EMI, Serial
Max Frequency40 MHz
Max Operating Temperature70 °C
Max Supply Current30 mA
Max Supply Voltage5.5 V
Memory TypeROMless
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of I/Os32
Number of Timers/Counters3
Operating Supply Voltage5 V
Oscillator TypeInternal
RAM Size256 B
Temperature GradeCommercial
Dimensions
Height - Seated (Max)2.7 mm
Length10 mm
Terminal Pitch800 µm
Width10 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant