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参数资料
| 型号： | P89LPC908FD |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 微控制器/微处理器 |
| 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-BIT, FLASH, 7.3728 MHz, MICROCONTROLLER, PDSO8 |
| 封装： | 3.90 MM, PLASTIC, MS-012, SOT-96-1, SO-8 |
| 文件页数： | 1/51页 |
| 文件大小： | 243K |
| 代理商： | P89LPC908FD |
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P89LPC906/907/908
8-bit microcontrollers with two-clock 80C51 core
1 kB 3 V Flash with 128-byte RAM
Rev. 05 — 17 December 2004
Product data
1.
General description
The P89LPC906/907/908 are single-chip microcontrollers in low-cost 8-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 P89LPC906/907/908 in order to reduce
component count, board space, and system cost.
2.
Features
2.1 Principal features
I
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.
I
128-byte RAM data memory.
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Two 16-bit counter/timers. (Timer 0 may be configured to toggle a port output
upon timer overflow or to become a PWM output on the P89LPC907 device).
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23-bit system timer that can also be used as a Real-Time clock.
I
A single analog comparator with selectable reference source.
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Enhanced UART with fractional baudrate generator, break detect, framing error
detection, automatic address detection and versatile interrupt capabilities
(P89LPC908, transmit only on P89LPC907).
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Internal RC oscillator option (factory calibrated to
±
1 %) allows operation without
external oscillator components. The RC oscillator option is selectable and fine
tunable.
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2.4 V to 3.6 V V
DD
operating range with 5 V tolerant I/O pins (may be pulled up or
driven to 5.5 V). Supply pins located at package centers for improved supply
decoupling and reduced EMI.
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Up to six I/O pins when using internal oscillator and reset options.
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8-pin SO-8 package.
2.2 Additional features
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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
(P89LPC906) (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.
I
In-Application Programming (IAP-Lite) and byte erase allows code memory to be
used for non-volatile data storage.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| P89LPC908FD,112 | 功能描述:8位微控制器 -MCU PREF PART P89LPC903FD RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| P89LPC9102 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable flash with 8-bit A/D converter |
| P89LPC9102FTK | 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 1K FLASH HVSON-10 |
| P89LPC9102FTK,115 | 功能描述:8位微控制器 -MCU PREF PART P89LPC9103FTK-G RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| P89LPC9102FTK-G | 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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
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