Datasheet > P89LPC9401FBD,551

P89LPC9401FBD,551

更新时间： 2024-02-09 18:50:49

品牌	Logo	应用领域
恩智浦 - NXP		时钟 PC 外围集成电路
页数	文件大小	规格书
59页	281K
描述
P89LPC9401 - 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 32 segment x 4 LCD driver QFP 64-Pin

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P89LPC9401FBD,551 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, SOT-791-1, LQFP-64	针数：	64
Reach Compliance Code：	unknown	HTS代码：	8542.31.00.01
风险等级：	5.76	Is Samacsys：	N
具有ADC：	NO	其他特性：	OPERATES AT 2.4V MINIMUM SUPPLY @ 12 MHZ
地址总线宽度：		位大小：	8
最大时钟频率：	18 MHz	DAC 通道：	NO
DMA 通道：	NO	外部数据总线宽度：
JESD-30 代码：	S-PQFP-G64	JESD-609代码：	e3
长度：	14 mm	湿度敏感等级：	2
I/O 线路数量：	23	端子数量：	64
最高工作温度：	85 °C	最低工作温度：	-40 °C
PWM 通道：	YES	封装主体材料：	PLASTIC/EPOXY
封装代码：	LQFP	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	ROM可编程性：	FLASH
座面最大高度：	1.6 mm	速度：	18 MHz
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：	TIN	端子形式：	GULL WING
端子节距：	0.8 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	40	宽度：	14 mm
uPs/uCs/外围集成电路类型：	MICROCONTROLLER	Base Number Matches：	1

P89LPC9401FBD,551 数据手册

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P89LPC9401

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

8 kB 3 V byte-erasable ﬂash with 32 segment × 4 LCD driver

Rev. 01 — 5 September 2005

Preliminary data sheet

1. General description

The P89LPC9401 is a multi-chip module consisting of a P89LPC931 single-chip

microcontroller combined with a PCF8576D universal LCD driver in a low-cost 64-pin

package. The LCD driver provides 32 segments and supports from 1 to 4 backplanes.

Display overhead is minimized by an on-chip display RAM with auto-increment

addressing.

2. Features

2.1 Principal features

■ 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.

■ 32 segment × 4 backplane LCD controller supports from 1 to 4 backplanes.

■ Two analog comparators with selectable inputs and reference source.

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

overﬂow or to become a PWM output) and a 23-bit system timer that can also be used

as a Real-Time Clock (RTC).

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

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

communication port and SPI communication port.

■ High-accuracy internal RC oscillator option allows operation without external oscillator

components. The RC oscillator option is selectable and ﬁne tunable.

■ 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).

■ 64-pin LQFP package with 20 microcontroller I/O pins minimum and up to 23

microcontroller I/O pins while using on-chip oscillator and reset options.

■ Serial ﬂash In-Circuit Programming (ICP) allows simple production coding with

commercial EPROM programmers. Flash security bits prevent reading of sensitive

application programs.

2.2 Additional features

■ 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.

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P89LPC9408	NXP	8-bit microcontroller with two-clock 80C51 core 8 kB 3 V byte-erasable flash, 32 segment x	获取价格
P89LPC9408FBD	NXP	8-bit microcontroller with two-clock 80C51 core 8 kB 3 V byte-erasable flash, 32 segment x	获取价格

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