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参数资料
| 型号： | P89LPC915FN,112 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC 80C51 MCU 2KB FLASH 14DIP |
| 标准包装： | 28 |
| 系列： | LPC900 |
| 核心处理器： | 8051 |
| 芯体尺寸： | 8-位 |
| 速度： | 18MHz |
| 连通性： | I²C，UART/USART |
| 外围设备： | 欠压检测/复位，LED，POR，PWM，WDT |
| 输入/输出数： | 12 |
| 程序存储器容量： | 2KB（2K x 8） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 256 x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2.4 V ~ 3.6 V |
| 数据转换器： | A/D 4x8b; D/A 1x8b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 包装： | 管件 |
1.
General description
The P89LPC915/916/917 are single-chip microcontrollers, available in low-cost 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 P89LPC915/916/917 in order to reduce component
count, board space, and system cost.
2.
Features
2.1 Principal features
I 2 kB byte-erasable ash 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 256-byte RAM data memory.
I Two 16-bit counter/timers. Timer 0 (and Timer 1 - P89LPC917) may be congured to
toggle a port output upon timer overow or to become a PWM output.
I 23-bit system timer that can also be used as a Real-Time clock.
I 4-input multiplexed 8-bit A/D converter/single DAC output. Two analog comparators
with selectable reference.
I Enhanced UART with fractional baud rate generator, break detect, framing error
detection, automatic address detection and versatile interrupt capabilities.
I SPI communication port (P89LPC916).
I Internal RC oscillator option allows operation without external oscillator components.
The RC oscillator (factory calibrated to
±1 %) option is selectable and ne tunable.
I 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).
I Up to 14 I/O pins when using internal oscillator and reset options (P89LPC916,
P89LPC917).
2.2 Additional features
I 14-pin (P89LPC915) and 16-pin (P89LPC916, P89LPC917) TSSOP packages.
I 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. 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.
P89LPC915/916/917
8-bit microcontrollers with accelerated two-clock 80C51 core
2 kB 3 V ash with 8-bit A/D converter
Rev. 05 — 15 December 2009
Product data sheet
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相关代理商/技术参数 |
参数描述 |
|---|---|
| P89LPC915HDH | 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 2K FLASH TSSOP14 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 2K FLASH, TSSOP14 |
| P89LPC915HDH,129 | 功能描述:8位微控制器 -MCU 8B MCU 80C51 2KB 3V FL 8B A/D CONVRT 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 |
| P89LPC916 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V Flash with 8-bit A/D converter |
| P89LPC9161 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core, 2 kB 3 V byte-erasable flash with 8-bit ADC |
| P89LPC9161FDH | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core, 2 kB 3 V byte-erasable flash with 8-bit ADC |
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