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P89LPC932A1FN PDF预览

P89LPC932A1FN

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可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
页数 文件大小 规格书
64页 320K
描述
8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 512-byte data EEPROM

P89LPC932A1FN 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP28,.6针数:28
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.82Is Samacsys:N
具有ADC:NO地址总线宽度:
位大小:8CPU系列:8051
最大时钟频率:12 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:R-PDIP-T28JESD-609代码:e3/e4
长度:35.5 mmI/O 线路数量:26
端子数量:28最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP28,.6封装形状:RECTANGULAR
封装形式:IN-LINE电源:2.5/3.3 V
认证状态:Not QualifiedRAM(字节):768
ROM(单词):8192ROM可编程性:FLASH
座面最大高度:5.1 mm速度:12 MHz
子类别:Microcontrollers最大压摆率:23 mA
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:NO
技术:CMOS温度等级:INDUSTRIAL
端子面层:TIN/NICKEL PALLADIUM GOLD端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:15.24 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

P89LPC932A1FN 数据手册

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P89LPC932A1  
8-bit microcontroller with accelerated two-clock 80C51 core  
8 kB 3 V byte-erasable flash with 512-byte data EEPROM  
Rev. 03 — 12 March 2007  
Product data sheet  
1. General description  
The P89LPC932A1 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 P89LPC932A1 in order to reduce component count, board  
space, and system cost.  
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, 512-byte auxiliary on-chip RAM.  
I 512-byte customer data EEPROM on chip allows serialization of devices, storage of  
set-up parameters, etc.  
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) and a 23-bit system timer that can also be used  
as a RTC.  
I 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.  
I CCU provides PWM, input capture, and output compare functions.  
I High-accuracy internal RC oscillator option allows operation without external oscillator  
components. The RC oscillator option is selectable and fine 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 28-pin TSSOP, PLCC, HVQFN, and DIP packages with 23 I/O pins minimum and up to  
26 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.  

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