供应链
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.00.15
Introduction Date2003-05-30
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2024-12-31
LTD Date2025-06-30
相关零件
MicrochipAT89LP51RD2-20JU
8 Bit MCU, 8051 Family AT89LP51 Series Microcontrollers, 8051, 20 MHz, 64 KB, 44 Pins, PLCC
制造商别名
Nuvoton 在全球拥有多个品牌，分销商可将其用作替代名称。Nuvoton 也可称为以下名称：
- 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
技术规格
Physical
Case/PackagePLCC
Number of Terminals44
Technical
Access Time40 µs
Core Architecture8051
Data Bus Width8 b
EEPROM Memory Size0 B
Frequency40 MHz
InterfaceEBI/EMI, Serial
Max Frequency40 MHz
Max Operating Temperature70 °C
Max Supply Current30 mA
Max Supply Voltage5.5 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of I/Os36
Number of Programmable I/O32
Number of Timers/Counters3
Operating Supply Voltage5 V
Oscillator TypeInternal
PeripheralsPOR, WDT
RAM Size256 B
Temperature GradeCommercial
Watchdog TimerYes
Dimensions
Height - Seated (Max)4.699 mm
Length16.59 mm
Terminal Pitch1.27 mm
Width16.59 mm