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參數(shù)資料
| 型號(hào)： | P89LPC901FD,112 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 3/53頁 |
| 文件大?。?/td> | 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： | 18MHz |
| 外圍設(shè)備： | 欠壓檢測/復(fù)位，LED，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 6 |
| 程序存儲(chǔ)器容量： | 1KB（1K x 8） |
| 程序存儲(chǔ)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： | 622-1009-ND - BOARD FOR LPC901 8-DIP 622-1008-ND - BOARD FOR LPC9103 10-HVSON 622-1006-ND - SOCKET ADAPTER BOARD 622-1002-ND - USB IN-CIRCUIT PROG LPC9XX 568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X |
| 其它名稱： | 568-1994-1 |
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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
congurations” and Table 13 “DC electrical characteristics” for details.
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
independently. Refer to Section 8.12.1 “Port congurations” and Table 13 “DC
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.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P89LPC901FN | 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 |
| P89LPC901FN,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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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 |
| P89LPC901FN.129 | 制造商:NXP Semiconductors 功能描述:8BIT MCU 1K FLASH 89LC901 DIP8 制造商:NXP Semiconductors 功能描述:8BIT MCU 1K FLASH, 89LC901, DIP8 |
| P89LPC901FN129 | 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 12MHZ DIP-8 |
| P89LPC902 | 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 |
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