供应链
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.00.15
Introduction Date2002-07-11
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2016-06-30
LTD Date2016-12-31
描述
由其分销商提供的 Rochester Electronics P87C51RA2BA 的描述。
MCU 8-bit P87 80C51 CISC 8KB EPROM 3.3V/5V 44-Pin PLCC Tube
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 33MHz, CMOS, PQCC44
8-BIT OTPROM 33 MHz MICROCONTROLLER PQCC44
P87C51 - 80C51S 51, 8-BIT MICROCON;
P87C51 - 80C51, MCS 51, 8-BIT MI
制造商别名
Rochester Electronics 在全球拥有多个品牌，分销商可将其用作替代名称。Rochester Electronics 也可称为以下名称：
- Rochester Electronics LLC
- ROCHESTER
- ROCHESTER ELECTRONIC
- ROCHESTER ELECTRONICS INC
- ONSEMI (VIA ROCHESTER)
- Rochester Electron
- ROCHESTER(REI)
- ROCHESTER INSTRUMENT
- REI
- Triscend Corp
- NFROCHESTER
- ROCHESTER ELECT INC
- Rochester(Intersil)
- Rochester Elec
技术规格
Physical
Case/PackagePLCC
MountSurface Mount
Number of Pins44
Number of Terminals44
Technical
Access Time33 µs
Core Architecture8051
Frequency33 MHz
InterfaceUART
Max Frequency33 MHz
Max Operating Temperature70 °C
Max Supply Current4.63 mA
Max Supply Voltage5.5 V
Memory Size8 kB
Memory TypeEPROM
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of I/Os32
Number of Timers/Counters3
Operating Supply Voltage5 V
RAM Size512 B
Temperature GradeCommercial
Dimensions
Height - Seated (Max)4.57 mm
Length16.5862 mm
Terminal Pitch1.27 mm
Width16.5862 mm