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P89LPC912FDH PDF预览

P89LPC912FDH

更新时间： 2024-10-26 22:11:47
品牌 Logo 应用领域
恩智浦 - NXP 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
63页 300K
描述
8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM

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中文翻译

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P89LPC912FDH 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：TSSOP
包装说明：4.4 MM, PLASTIC, MO-153, SOT-402-1, TSSOP-14针数：14
Reach Compliance Code：unknownHTS代码：8542.31.00.01
风险等级：5.81Is Samacsys：N
具有ADC：NO其他特性：OPERATES AT 2.4V MINIMUM SUPPLY AT 12 MHZ
地址总线宽度：位大小：8
CPU系列：8051最大时钟频率：18 MHz
DAC 通道：NODMA 通道：NO
外部数据总线宽度：JESD-30 代码：R-PDSO-G14
JESD-609代码：e4长度：5 mm
湿度敏感等级：1I/O 线路数量：12
端子数量：14最高工作温度：85 °C
最低工作温度：-40 °CPWM 通道：YES
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP14,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：2.5/3.3 V认证状态：Not Qualified
RAM（字节）：128ROM（单词）：1024
ROM可编程性：FLASH座面最大高度：1.1 mm
速度：18 MHz子类别：Microcontrollers
最大压摆率：18 mA最大供电电压：3.6 V
最小供电电压：3 V标称供电电压：3.3 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：4.4 mmuPs/uCs/外围集成电路类型：MICROCONTROLLER
Base Number Matches：1

P89LPC912FDH 数据手册

 浏览型号P89LPC912FDH的Datasheet PDF文件第2页浏览型号P89LPC912FDH的Datasheet PDF文件第3页浏览型号P89LPC912FDH的Datasheet PDF文件第4页浏览型号P89LPC912FDH的Datasheet PDF文件第5页浏览型号P89LPC912FDH的Datasheet PDF文件第6页浏览型号P89LPC912FDH的Datasheet PDF文件第7页 
P89LPC912/913/914  
8-bit microcontrollers with two-clock 80C51 core  
1 kB 3 V Flash with 128-byte RAM  
Rev. 03 — 17 December 2004  
Product data  
1. General description  
The P89LPC912/913/914 are single-chip microcontrollers in low-cost 14-pin  
packages, based on a high performance processor architecture that executes  
instructions in two to four clocks, six times the rate of standard 80C51 devices. Many  
system level functions have been incorporated into the P89LPC912/913/914 in order  
to reduce component count, board space, and system cost.  
2. Features  
■ 1 kB byte-erasable Flash code memory organized into 256-byte sectors and  
16-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile  
data storage.  
■ 128-byte RAM data memory.  
■ Two 16-bit counter/timers. Each timer may be configured to toggle a port output  
upon timer overflow or to become a PWM output.  
■ 23-bit system timer that can also be used as a Real-Time clock.  
■ Two analog comparators with selectable inputs and reference source.  
■ Enhanced UART with fractional baudrate generator, break detect, framing error  
detection, automatic address detection and versatile interrupt capabilities  
(P89LPC913, P89LPC914).  
■ SPI communication port.  
■ Internal RC oscillator (factory calibrated to ±1 %) option allows operation without  
external oscillator components. The RC oscillator option is selectable and fine  
tunable.  
■ 2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up or  
driven to 5.5 V).  
■ Up to 12 I/O pins when using internal oscillator and reset options.  
3. Additional features  
• 14-pin TSSOP packages.  
• A high performance 80C51 CPU provides instruction cycle times of 111 ns to  
222 ns for all instructions except multiply and divide when executing at 18 MHz  
(167 ns to 333 ns at 12 MHz). This is six times the performance of the standard  
80C51 running at the same clock frequency. A lower clock frequency for the same  
performance results in power savings and reduced EMI.  
• In-Application Programming (IAP-Lite) and byte erase allows code memory to be  
used for non-volatile data storage.  
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