參數(shù)資料
型號: P89LPC902FD,112
廠商: NXP Semiconductors
文件頁數(shù): 6/53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
14 of 53
9397 750 14465
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
7.
Special function registers
Remark: Special Function Registers (SFRs) accesses are restricted in the following
ways:
User must not attempt to access any SFR locations not dened.
Accesses to any dened SFR locations must be strictly for the functions for the
SFRs.
SFR bits labeled ‘-’, ‘0’ or ‘1’ can only be written and read as follows:
‘-’ Unless otherwise specied, must be written with ‘0’, but can return any value
when read (even if it was written with ‘0’). It is a reserved bit and may be used in
future derivatives.
‘0’ must be written with ‘0’, and will return a ‘0’ when read.
‘1’ must be written with ‘1’, and will return a ‘1’ when read.
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