參數(shù)資料
型號： P89LPC902FD,112
廠商： NXP Semiconductors
文件頁數(shù)： 3/53頁
文件大小： 0K
描述： IC 80C51 MCU FLASH 1K 8-SOIC
產(chǎn)品培訓(xùn)模塊： Migrating from 8/16-Bit MCUs to 32-Bit ARMs
標(biāo)準(zhǔn)包裝： 1
系列： LPC900
核心處理器： 8051
芯體尺寸： 8-位
速度： 7.3728MHz
外圍設(shè)備： 欠壓檢測/復(fù)位，LED，POR，WDT
輸入/輸出數(shù)： 6
程序存儲器容量： 1KB（1K x 8）
程序存儲器類型： 閃存
RAM 容量： 128 x 8
電壓 - 電源 (Vcc/Vdd)： 2.4 V ~ 3.6 V
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
包裝： 剪切帶 (CT)
配用： 622-1006-ND - SOCKET ADAPTER BOARD
568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X
其它名稱： 568-1995-1
Philips Semiconductors
P89LPC901/902/903
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 05 — 17 December 2004
11 of 53
9397 750 14465
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Table 5:
P89LPC903 pin description
Symbol
Pin
Type
Description
P0.0 to P0.6
I/O
Port 0: Port 0 is an I/O port with a user-congurable output type. During reset Port 0
latches are congured in the input only mode with the internal pull-up disabled. The
operation of Port 0 pins as inputs and outputs depends upon the port conguration
selected. Each port pin is congured independently. Refer to Section 8.12.1 “Port
The Keypad Interrupt feature operates with Port 0 pins.
All pins have Schmitt triggered inputs.
Port 0 also provides various special functions as described below:
2
I/O
P0.2 — Port 0 bit 2.
I
CIN2A — Comparator 2 positive input.
I
KBI2 — Keyboard input 2.
7
I/O
P0.4 — Port 0 bit 4.
I
CIN1A — Comparator 1 positive input.
I
KBI4 — Keyboard input 4.
6
I/O
P0.5 — Port 0 bit 5.
I
CMPREF — Comparator reference (negative) input.
I
KBI5 — Keyboard input 5.
P1.0 to P1.5
Port 1: Port 1 is an I/O port with a user-congurable output type. During reset Port 1
latches are congured in the input only mode with the internal pull-up disabled. The
operation of the congurable Port 1 pins as inputs and outputs depends upon the
port conguration selected. Each of the congurable port pins are programmed
electrical characteristics” for details. P1.5 is input only.
All pins have Schmitt triggered inputs.
Port 1 also provides various special functions as described below:
5
I/O
P1.0 — Port 1 bit 0.
O
TxD — Serial port transmitter data.
3
I/O
P1.1 — Port 1 bit 1.
I
RxD — Serial port receiver data.
4I
P1.5 — Port 1 bit 5 (input only).
I
RST — External Reset input during Power-on or if selected via UCFG1. When
functioning as a reset input a LOW on this pin resets the microcontroller, causing I/O
ports and peripherals to take on their default states, and the processor begins
execution at address 0. Also used during a power-on sequence to force In-System
Programming mode.
VSS
8I
Ground: 0 V reference.
VDD
1I
Power Supply: This is the power supply voltage for normal operation as well as Idle
and Power-down modes.
相關(guān)PDF資料
PDF描述
P89LPC901FD,112 IC 80C51 MCU FLASH 1K 8-SOIC
DS80C320-ENL IC MCU HI SPEED 33MHZ IND 44TQFP
DS80C323-END IC MCU HI SPEED 18MHZ IND 44TQFP
DS80C320-ENG IC MCU HI SPEED 25MHZ IND 44TQFP
DS89C450-ENG IC MCU FLASH 64KB 25MHZ 44-TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC902FN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC902FN,129 功能描述:8位微控制器 -MCU 80C51 1K FL 128B RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
P89LPC902FN.129 制造商:NXP Semiconductors 功能描述:8BIT MCU 1K FLASH 89LC902 DIP8
P89LPC903 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC903FD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*