參數(shù)資料
型號(hào)： P89LPC906
廠商： NXP Semiconductors N.V.
英文描述： 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
中文描述： 8位微控制器兩個(gè)小時(shí)80C51的核心具有1KB 3伏閃光的128字節(jié)RAM
文件頁(yè)數(shù)： 41/51頁(yè)
文件大?。?/td> 243K
代理商： P89LPC906
Philips Semiconductors
P89LPC906/907/908
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 05 — 17 December 2004
41 of 51
9397 750 14467
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
data interface using a commercially available EPROM programmer which supports
this device. This device does not provide for direct verification 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.
8.25.5
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 P89LPC906/907/908 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 five pins. Only a small connector (with V
DD
,
V
SS
, RST, clock, and data signals) 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 P89LPC906/907/908 User’s Manual
8.25.6
In-application programming (IAP-Lite)
In-Application Programming is performed in the application under the control of the
microcontroller’s firmware. The IAP-Lite facility consists of internal hardware
resources to facilitate programming and erasing. The Philips In-Application
Programming Lite has made in-application programming in an embedded application
possible without additional components. This is accomplished through the use of four
SFRs consisting of a control/status register, a data register, and two address
registers. Additional details may be found in the P89LPC906/907/908 User’s Manual
8.25.7
Using flash as data storage
The Flash code memory array of this device supports
individual
byte erasing and
programming. Any byte in the code memory array may be read using the MOVC
instruction, provided that the sector containing the byte has not been secured (a
MOVC instruction is not allowed to read code memory contents of a secured sector).
Thus any byte in a non-secured sector may be used for non-volatile data storage.
8.25.8
User configuration bytes
Some user-configurable features of the P89LPC906/907/908 must be defined at
power-up and therefore cannot be set by the program after start of execution. These
features are configured through the use of the Flash byte UCFG1. Please see the
P89LPC906/907/908 User’s Manualfor additional details.
8.25.9
User sector security bytes
There are four User Sector Security Bytes, each corresponding to one sector. Please
see the P89LPC906/907/908 User’s Manualfor additional details.
相關(guān)PDF資料
PDF描述
P89LPC906FD 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC907 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC908 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC908FD 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC912 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC906FD 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
P89LPC906FD,112 功能描述:8位微控制器 -MCU PREF PART P89LPC901FD 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
P89LPC907 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
P89LPC907FD 功能描述:8位微控制器 -MCU PREF PRT P89LPC902FD 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
P89LPC907FD,112 功能描述:8位微控制器 -MCU PREF PART P89LPC902FD 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
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