P83C51RA+4A中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書

廠商型號	P83C51RA+4A
功能描述	8-bit CMOS (low voltage, low power and high speed) microcontroller families
文件大小	348.37 Kbytes
頁面數(shù)量	55 頁
生產廠商	Philips Semiconductors
企業(yè)簡稱	PHI【飛利浦】
中文名稱	荷蘭皇家飛利浦
原廠標識
數(shù)據(jù)手冊	下載地址一下載地址二
更新時間	2025-5-28 23:01:00
人工找貨	P83C51RA+4A價格和庫存，歡迎聯(lián)系客服免費人工找貨

DESCRIPTION

Three different Single-Chip 8-Bit Microcontroller families are presented in this datasheet:

?80C32/8XC52/8XC54/8XC58

?80C51FA/8XC51FA/8XC51FB/8XC51FC

?80C51RA+/8XC51RA+/8XC51RB+/8XC51RC+/8XC51RD+

For applications requiring 4K ROM/EPROM, see the 8XC51/80C31 8-bit CMOS (low voltage, low power, and high speed) microcontroller families datasheet.

FEATURES

?80C51 Central Processing Unit

?Speed up to 33MHz

?Full static operation

?Operating voltage range: 2.7V to 5.5V @ 16MHz

?Security bits:

–ROM – 2 bits

–OTP–EPROM – 3 bits

?Encryption array – 64 bytes

?RAM expandable to 64K bytes

?4 level priority interrupt

?6 or7 interrupt sources, depending on device

?Four 8-bit I/O ports

?Full-duplex enhanced UART

–Framing error detection

–Automatic address recognition

?Power control modes

–Clock can be stopped and resumed

–Idle mode

–Power down mode

?Programmable clock out

?Second DPTR register

?Asynchronous port reset

?Low EMI (inhibit ALE)