Nuvoton W78E058B40PL
Obsolete
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.31.00.15
Introduction Date2006-12-05
Lifecycle StatusObsolete (Last Updated: 4 months ago)
Descriptions
Descriptions of Nuvoton W78E058B40PL provided by its distributors.
Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44
MCU 8-bit W78 8051 CISC 32KB Flash 5V 44-Pin PLCC
IC MCU 8-BIT 32K FLASH 44-PLCC
IC MCU 8BIT 32KB FLASH 44PLCC
standard package
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/PackagePLCC
MountSurface Mount
Number of Pins44
Number of Terminals44
Technical
Access Time40 µs
Core Architecture8051
Frequency40 MHz
InterfaceEBI/EMI, UART, USART
Max Frequency40 MHz
Max Operating Temperature70 °C
Max Supply Current20 mA
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of I/Os36
Number of Timers/Counters3
Operating Supply Voltage5 V
Oscillator TypeInternal
PeripheralsPOR, WDT
RAM Size512 B
Temperature GradeCommercial
Dimensions
Height - Seated (Max)4.699 mm
Length16.59 mm
Terminal Pitch1.27 mm
Width16.59 mm