位置:P80C32UBPN > P80C32UBPN详情

P80C32UBPN中文资料

厂家型号

P80C32UBPN

文件大小

238.75Kbytes

页面数量

32

功能描述

80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V–5.5 V), low power, high speed (33 MHz)

8位微控制器 -MCU 80C51 256B 33MHZ ROMLESS

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

恩XP

P80C32UBPN数据手册规格书PDF详情

DESCRIPTION

The Philips 80C31/32 is a high-performance static 80C51 design

fabricated with Philips high-density CMOS technology with operation

from 2.7 V to 5.5 V.

The 80C31/32 ROMless devices contain a 128 × 8 RAM/256 × 8

RAM, 32 I/O lines, three 16-bit counter/timers, a six-source,

four-priority level nested interrupt structure, a serial I/O port for

either multi-processor communications, I/O expansion or full duplex

UART, and on-chip oscillator and clock circuits.

In addition, the device is a low power static design which offers a

wide range of operating frequencies down to zero. Two software

selectable modes of power reduction—idle mode and power-down

mode are available. The idle mode freezes the CPU while allowing

the RAM, timers, serial port, and interrupt system to continue

functioning. The power-down mode saves the RAM contents but

freezes the oscillator, causing all other chip functions to be

inoperative. Since the design is static, the clock can be stopped

without loss of user data and then the execution resumed from the

point the clock was stopped.

FEATURES

• 8051 Central Processing Unit

– 128 × 8 RAM (80C31)

– 256 × 8 RAM (80C32)

– Three 16-bit counter/timers

– Boolean processor

– Full static operation

– Low voltage (2.7 V to 5.5 V@ 16 MHz) operation

• Memory addressing capability

– 64k ROM and 64k RAM

• Power control modes:

– Clock can be stopped and resumed

– Idle mode

– Power-down mode

• CMOS and TTL compatible

• TWO speed ranges at VCC = 5 V

– 0 to 16 MHz

– 0 to 33 MHz

• Three package styles

• Extended temperature ranges

• Dual Data Pointers

• 4 level priority interrupt

• 6 interrupt sources

• Four 8-bit I/O ports

• Full–duplex enhanced UART

– Framing error detection

– Automatic address recognition

• Programmable clock out

• Asynchronous port reset

• Low EMI (inhibit ALE)

• Wake-up from Power Down by an external interrupt

P80C32UBPN产品属性

  • 类型

    描述

  • 型号

    P80C32UBPN

  • 功能描述

    8位微控制器 -MCU 80C51 256B 33MHZ ROMLESS

  • RoHS

  • 制造商

    Silicon Labs

  • 核心

    8051

  • 处理器系列

    C8051F39x

  • 数据总线宽度

    8 bit

  • 最大时钟频率

    50 MHz

  • 程序存储器大小

    16 KB 数据 RAM

  • 大小

    1 KB 片上

  • ADC

    Yes

  • 工作电源电压

    1.8 V to 3.6 V

  • 工作温度范围

    - 40 C to + 105 C

  • 封装/箱体

    QFN-20

  • 安装风格

    SMD/SMT

更新时间:2025-10-12 9:04:00
供应商 型号 品牌 批号 封装 库存 备注 价格
恩XP
25+
DIP40
32360
NXP/恩智浦全新特价P80C32UBPN即刻询购立享优惠#长期有货
恩XP
22+
40DIP
9000
原厂渠道,现货配单
恩XP
22+
DIP40
3000
原装正品,支持实单
恩XP
2023+
DIP40
8800
正品渠道现货 终端可提供BOM表配单。
恩XP
23+
40DIP
8000
只做原装现货
恩XP
23+
40DIP
7000
恩XP
原厂封装
9800
原装进口公司现货假一赔百
恩XP
22+
DIP
12245
现货,原厂原装假一罚十!
恩XP
1824+
DIP-40
2689
原装现货专业代理,可以代拷程序
恩XP
21+
40-DIP
800
100%全新原装 亚太地区XILINX、FREESCALE-NXP AD专业