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P89LPC9402FBD

更新时间： 2024-02-17 00:50:11

品牌	Logo	应用领域
恩智浦 - NXP		驱动器闪存微控制器和处理器外围集成电路时钟
页数	文件大小	规格书
60页	296K
描述
8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 32 segment 4 LCD driver

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P89LPC9402FBD 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：	QFP
包装说明：	14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT791-1, QFP-64	针数：	64
Reach Compliance Code：	unknown	HTS代码：	8542.31.00.01
风险等级：	5.84	Is Samacsys：	N
具有ADC：	NO	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：	2.4 V	标称供电电压：	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

P89LPC9402FBD 数据手册

P89LPC9402

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

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

Rev. 01 — 22 April 2009

Product data sheet

1. General description

The P89LPC9402 is a multi-chip module consisting of a P89LPC931A1 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

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

I Two analog comparators with selectable inputs and reference source.

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 and SPI 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 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.

2.2 Additional features

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.

12 3 4 5 6 7...60

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与P89LPC9402FBD相关器件

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P89LPC9402FBD,557	NXP	P89LPC9402 - 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-era	获取价格
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
P89LPC9408FBD,557	NXP	P89LPC9408 - 8-bit microcontroller with two-clock 80C51 core 8 kB 3 V byte-erasable flash,	获取价格
P89LPC952	NXP	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash w	获取价格
P89LPC952FA	NXP	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash w	获取价格

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