參數(shù)資料
型號(hào)： P89LPC902FD,112
廠(chǎng)商： NXP Semiconductors
文件頁(yè)數(shù)： 36/53頁(yè)
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(cè)/復(fù)位，LED，POR，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(lèi)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(chēng)： 568-1995-1
Philips Semiconductors
P89LPC901/902/903
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 05 — 17 December 2004
41 of 53
9397 750 14465
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
designed to optimize the erase and programming mechanisms. The
P89LPC901/902/903 uses VDD as the supply voltage to perform the Program/Erase
algorithms.
8.26.2
Features
Programming and erase over the full operating voltage range.
Byte-erase allowing code memory to be used for data storage.
Read/Programming/Erase using ICP.
Any ash program/erase operation in 2 ms.
Programming with industry-standard commercial programmers.
Programmable security for the code in the Flash for each sector.
More than 100,000 minimum erase/program cycles for each byte.
10-year minimum data retention.
8.26.3
Flash organization
The P89LPC901/902/903 program memory consists of four 256 byte sectors. Each
sector can be further divided into 16-byte pages. In addition to sector erase, page
erase, and byte erase, a 16-byte page register is included which allows from 1 to 16
bytes of a given page to be programmed at the same time, substantially reducing
overall programming time. In addition, erasing and reprogramming of
user-programmable conguration bytes including UCFG1, the Boot Status Bit, and
the Boot Vector is supported.
8.26.4
Flash programming and erasing
Different methods of erasing or programming of the Flash are available. The Flash
may be programmed or erased in the end-user application (IAP) under control of the
application’s rmware. Another option is to use the In-Circuit Programming (ICP)
mechanism. This ICP system provides for programming through a serial clock- serial
data interface. Third, the Flash may be programmed or erased using a commercially
available EPROM programmer which supports this device. This device does not
provide for direct verication of code memory contents. Instead this device provides a
32-bit CRC result on either a sector or the entire 1 KB of user code space.
8.26.5
In-circuit programming (ICP)
In-Circuit Programming is performed without removing the microcontroller from the
system. The In-Circuit Programming facility consists of internal hardware resources
to facilitate remote programming of the P89LPC901/902/903 through a two-wire
serial interface. The Philips In-Circuit Programming facility has made in-circuit
programming in an embedded application, using commercially available
programmers, possible with a minimum of additional expense in components and
circuit board area. The ICP function uses ve pins. Only a small connector needs to
be available to interface your application to a commercial programmer in order to use
this feature. Additional details may be found in the
P89LPC901/902/903 User’s
Manual.
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(chēng):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(xiàn)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
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(chēng):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(chēng):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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