Datasheet > P89LPC92X1

P89LPC92X1

更新时间： 2024-10-27 11:55:03

品牌	Logo	应用领域
恩智浦 - NXP		闪存微控制器时钟
页数	文件大小	规格书
75页	1621K
描述
8-bit microcontroller with accelerated two-clock 80C51 core 2 kB/4 kB/8 kB 3 V byte-erasable flash with 8-bit ADC

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P89LPC92X1 数据手册

P89LPC9201/9211/922A1/9241/

9251

8-bit microcontroller with accelerated two-clock 80C51 core

2 kB/4 kB/8 kB 3 V byte-erasable flash with 8-bit ADC

Rev. 2 — 1 December 2010

Product data sheet

1. General description

The P89LPC9201/9211/922A1/9241/9251 is a single-chip microcontroller, 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 device in order to reduce

component count, board space, and system cost.

2. Features and benefits

2.1 Principal features

2 kB/4 kB/8 kB byte-erasable flash code memory organized into 1 kB sectors and

64-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile data

storage.

256-byte RAM data memory.

4-input multiplexed 8-bit ADC/single DAC output (P89LPC9241/9251). Two analog

comparators with selectable inputs and reference source.

On-chip temperature sensor integrated with ADC module (P89LPC9241/9251).

Two 16-bit counter/timers (each may be configured to toggle a port output upon timer

overflow or to become a PWM output).

A 23-bit system timer that can also be used as real-time clock consisting of a 7-bit

prescaler and a programmable and readable 16-bit timer.

Enhanced UART with a fractional baud rate generator, break detect, framing error

detection, and automatic address detection; 400 kHz byte-wide I²C-bus

communication port.

2.4 V to 3.6 V V_DDoperating range. I/O pins are 5 V tolerant (may be pulled up or

driven to 5.5 V).

Enhanced low voltage (brownout) detect allows a graceful system shutdown when

power fails.

20-pin TSSOP and DIP packages with 15 I/O pins minimum and up to 18 I/O pins

while using on-chip oscillator and reset options.

12 3 4 5 6 7...75

中文翻译

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与P89LPC92X1相关器件

型号	品牌	获取价格	描述	数据表
P89LPC930	NXP	获取价格	8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RA
P89LPC9301	NXP	获取价格	8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable fl
P89LPC9301FDH	NXP	获取价格	8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable fl
P89LPC9301FDH,512	NXP	获取价格	P89LPC9301/931A1 - 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3
P89LPC930BDH	NXP	获取价格	暂无描述
P89LPC930FDH	NXP	获取价格	8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RA
P89LPC930FDH,129	NXP	获取价格	P89LPC930/931 - 8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with
P89LPC930FDH,512	NXP	获取价格	P89LPC930/931 - 8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with
P89LPC930FDH,529	NXP	获取价格	P89LPC930/931 - 8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with
P89LPC930FDHCP3239	NXP	获取价格	P89LPC930FDH

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