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P89LPC938FDH

更新时间: 2024-02-27 06:36:34
品牌 Logo 应用领域
恩智浦 - NXP 转换器闪存微控制器和处理器外围集成电路光电二极管时钟
页数 文件大小 规格书
68页 306K
描述
8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 10-bit A/D converter

P89LPC938FDH 技术参数

是否Rohs认证:符合生命周期:Transferred
包装说明:QCCN, LCC28,.24SQ,25Reach Compliance Code:unknown
风险等级:5.78Is Samacsys:N
位大小:8CPU系列:8051
JESD-30 代码:S-PQCC-N28端子数量:28
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:QCCN
封装等效代码:LCC28,.24SQ,25封装形状:SQUARE
封装形式:CHIP CARRIER电源:2.5/3.3 V
认证状态:Not QualifiedRAM(字节):768
ROM(单词):8192ROM可编程性:FLASH
速度:18 MHz子类别:Microcontrollers
最大压摆率:23 mA表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:NO LEAD端子节距:0.635 mm
端子位置:QUADBase Number Matches:1

P89LPC938FDH 数据手册

 浏览型号P89LPC938FDH的Datasheet PDF文件第62页浏览型号P89LPC938FDH的Datasheet PDF文件第63页浏览型号P89LPC938FDH的Datasheet PDF文件第64页浏览型号P89LPC938FDH的Datasheet PDF文件第65页浏览型号P89LPC938FDH的Datasheet PDF文件第66页浏览型号P89LPC938FDH的Datasheet PDF文件第67页 
P89LPC938  
Philips Semiconductors  
8-bit microcontroller with 10-bit A/D converter  
20. Contents  
1
General description . . . . . . . . . . . . . . . . . . . . . . 1  
8.4  
8.5  
8.6  
8.7  
8.8  
A/D operating modes . . . . . . . . . . . . . . . . . . . 47  
Conversion start modes . . . . . . . . . . . . . . . . . 48  
Boundary limits interrupt . . . . . . . . . . . . . . . . 48  
Clock divider. . . . . . . . . . . . . . . . . . . . . . . . . . 49  
Power-down and Idle mode . . . . . . . . . . . . . . 49  
2
2.1  
2.2  
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Principal features . . . . . . . . . . . . . . . . . . . . . . . 1  
Additional features . . . . . . . . . . . . . . . . . . . . . . 2  
3
3.1  
4
Ordering information. . . . . . . . . . . . . . . . . . . . . 3  
Ordering options. . . . . . . . . . . . . . . . . . . . . . . . 3  
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 5  
9
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 50  
Static characteristics . . . . . . . . . . . . . . . . . . . 51  
10  
11  
11.1  
11.2  
Dynamic characteristics. . . . . . . . . . . . . . . . . 53  
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . 57  
ISP entry mode . . . . . . . . . . . . . . . . . . . . . . . 60  
5
6
6.1  
6.2  
Pinning information. . . . . . . . . . . . . . . . . . . . . . 6  
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 7  
12  
12.1  
12.2  
Other characteristics . . . . . . . . . . . . . . . . . . . 60  
Comparator electrical characteristics. . . . . . . 60  
A/D converter electrical characteristics . . . . . 61  
7
7.1  
7.2  
7.3  
7.4  
7.5  
7.6  
7.7  
Functional description . . . . . . . . . . . . . . . . . . 11  
Special function registers . . . . . . . . . . . . . . . . 11  
Enhanced CPU. . . . . . . . . . . . . . . . . . . . . . . . 19  
Clocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
On-chip RC oscillator option. . . . . . . . . . . . . . 20  
Watchdog oscillator option . . . . . . . . . . . . . . . 20  
External clock input option . . . . . . . . . . . . . . . 20  
CCLK wake-up delay . . . . . . . . . . . . . . . . . . . 21  
CCLK modification: DIVM register . . . . . . . . . 21  
Low power select . . . . . . . . . . . . . . . . . . . . . . 21  
Memory organization . . . . . . . . . . . . . . . . . . . 21  
Data RAM arrangement . . . . . . . . . . . . . . . . . 22  
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22  
I/O ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Power monitoring functions. . . . . . . . . . . . . . . 25  
Power reduction modes . . . . . . . . . . . . . . . . . 26  
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27  
Timers/counters 0 and 1. . . . . . . . . . . . . . . . . 28  
RTC/system timer. . . . . . . . . . . . . . . . . . . . . . 28  
CCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29  
UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32  
I2C-bus serial interface . . . . . . . . . . . . . . . . . . 35  
SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37  
Analog comparators . . . . . . . . . . . . . . . . . . . . 40  
KBI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41  
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . 42  
Additional features . . . . . . . . . . . . . . . . . . . . . 42  
Data EEPROM . . . . . . . . . . . . . . . . . . . . . . . . 43  
Flash program memory. . . . . . . . . . . . . . . . . . 43  
User configuration bytes. . . . . . . . . . . . . . . . . 46  
User sector security bytes . . . . . . . . . . . . . . . 46  
13  
14  
15  
16  
17  
18  
19  
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 62  
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 65  
Revision history . . . . . . . . . . . . . . . . . . . . . . . 66  
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 67  
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67  
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 67  
Contact information . . . . . . . . . . . . . . . . . . . . 67  
7.8  
7.9  
7.10  
7.11  
7.12  
7.13  
7.14  
7.15  
7.16  
7.17  
7.18  
7.19  
7.20  
7.21  
7.22  
7.23  
7.24  
7.25  
7.26  
7.27  
7.28  
7.29  
7.30  
8
A/D converter . . . . . . . . . . . . . . . . . . . . . . . . . . 46  
General description. . . . . . . . . . . . . . . . . . . . . 46  
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46  
Block diagram. . . . . . . . . . . . . . . . . . . . . . . . . 47  
8.1  
8.2  
8.3  
© Koninklijke Philips Electronics N.V. 2005  
All rights are reserved. Reproduction in whole or in part is prohibited without the prior  
written consent of the copyright owner. The information presented in this document does  
not form part of any quotation or contract, is believed to be accurate and reliable and may  
be changed without notice. No liability will be accepted by the publisher for any  
consequence of its use. Publication thereof does not convey nor imply any license under  
patent- or other industrial or intellectual property rights.  
Date of release: 25 February 2005  
Document number: 9397 750 14051  
Published in the Netherlands  

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