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P89LPC922A1FN

更新时间： 2024-10-27 05:59:27

品牌	Logo	应用领域
恩智浦 - NXP		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
74页	319K
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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技术参数
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P89LPC922A1FN 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：	DIP
包装说明：	,	针数：	20
Reach Compliance Code：	unknown	风险等级：	5.83
Is Samacsys：	N	JESD-30 代码：	R-PDIP-T20
端子数量：	20	封装主体材料：	PLASTIC/EPOXY
封装形状：	RECTANGULAR	封装形式：	IN-LINE
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
表面贴装：	NO	技术：	CMOS
端子形式：	THROUGH-HOLE	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	uPs/uCs/外围集成电路类型：	MICROCONTROLLER
Base Number Matches：	1

P89LPC922A1FN 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. 01 — 16 April 2009

Preliminary 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

2.1 Principal features

I 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.

I 256-byte RAM data memory.

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

comparators with selectable inputs and reference source.

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

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

overﬂow or to become a PWM output).

I 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.

I 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.

I 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).

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

power fails.

I 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...74

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与P89LPC922A1FN相关器件

型号	品牌	获取价格	描述	数据表
P89LPC922FDH	NXP	获取价格	8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3 V low-power Flash with 2
P89LPC922FDH,112	NXP	获取价格	P89LPC920/921/922/9221 - 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3
P89LPC922FDH,129	NXP	获取价格	P89LPC920/921/922/9221 - 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3
P89LPC922FDH,512	PHILIPS	获取价格	P89LPC920/921/922/9221 - 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3
P89LPC922FDH/G,512	NXP	获取价格	P89LPC922FDH
P89LPC922FN	NXP	获取价格	8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3 V low-power Flash with 2
P89LPC922FN,112	NXP	获取价格	P89LPC920/921/922/9221 - 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3
P89LPC922FN,129	NXP	获取价格	P89LPC920/921/922/9221 - 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3
P89LPC924	NXP	获取价格	8-bit microcontrollers with accelerated two-clock 80C51 core 4 kB/8 kB 3 V low-power Flash
P89LPC9241	NXP	获取价格	8-bit microcontroller with accelerated two-clock 80C51 core 2 kB/4 kB/8 kB 3 V byte-erasab

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