欢迎访问ic37.com |
会员登录 免费注册
发布采购

P89V51RD2FA,512 参数 Datasheet PDF下载

P89V51RD2FA,512图片预览
型号: P89V51RD2FA,512
PDF下载: 下载PDF文件 查看货源
内容描述: [P89V51RB2/RC2/RD2 - 8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller with 1 kB RAM LCC 44-Pin]
分类和应用:
文件页数/大小: 80 页 / 352 K
品牌: PHILIPS [ NXP SEMICONDUCTORS ]
 浏览型号P89V51RD2FA,512的Datasheet PDF文件第1页浏览型号P89V51RD2FA,512的Datasheet PDF文件第2页浏览型号P89V51RD2FA,512的Datasheet PDF文件第4页浏览型号P89V51RD2FA,512的Datasheet PDF文件第5页浏览型号P89V51RD2FA,512的Datasheet PDF文件第6页浏览型号P89V51RD2FA,512的Datasheet PDF文件第7页浏览型号P89V51RD2FA,512的Datasheet PDF文件第8页浏览型号P89V51RD2FA,512的Datasheet PDF文件第9页  
NXP Semiconductors
P89V51RB2/RC2/RD2
8-bit microcontrollers with 80C51 core
4. Block diagram
P89V51RB2/RC2/RD2
HIGH PERFORMANCE
80C51 CPU
16/32/64 kB
CODE FLASH
1 kB
DATA RAM
UART
internal
bus
TIMER 0
TIMER 1
TXD
RXD
T0
T1
T2
T2EX
SPICLK
MOSI
MISO
SS
CEX[4:0]
P3[7:0]
PORT 3
TIMER 2
P2[7:0]
PORT 2
SPI
P1[7:0]
PORT 1
PCA
PROGRAMMABLE
COUNTER ARRAY
P0[7:0]
XTAL1
PORT 0
WATCHDOG TIMER
CRYSTAL
OR
RESONATOR
OSCILLATOR
XTAL2
002aac772
Fig 1. Block diagram
P89V51RB2_RC2_RD2_5
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 05 — 12 November 2009
3 of 80