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P89LPC983FDH PDF预览

P89LPC983FDH

更新时间: 2024-01-23 07:55:23
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
85页 541K
描述
8-bit microcontroller with accelerated two-clock 80C51 core, 4 kB/8 kB wide-voltage byte-erasable flash with 10-bit ADC

P89LPC983FDH 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP,针数:28
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.84Is Samacsys:N
具有ADC:YES其他特性:IT ALSO OPERATES 2.4 V AT 12 MHZ
地址总线宽度:8位大小:8
最大时钟频率:18 MHzDAC 通道:YES
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:R-PDSO-G28长度:9.7 mm
I/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 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH认证状态:Not Qualified
ROM可编程性:FLASH座面最大高度:1.1 mm
速度:18 MHz最大供电电压:5.5 V
最小供电电压:3.6 V标称供电电压:4.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:4.4 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

P89LPC983FDH 数据手册

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P89LPC980/982/983/985  
8-bit microcontroller with accelerated two-clock 80C51 core,  
4 kB/8 kB wide-voltage byte-erasable flash with 10-bit ADC  
Rev. 02 — 8 February 2010  
Preliminary data sheet  
1. General description  
The P89LPC980/982/983/985 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 P89LPC980/982/983/985 in order to reduce  
component count, board space, and system cost.  
2. Features  
2.1 Principal features  
„ 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. Both the P89LPC982 and the P89LPC985 also include a  
256-byte auxiliary on-chip RAM.  
„ 8-input multiplexed 10-bit ADC (P89LPC985, 4-input multiplexed 10-bit ADC on  
P89LPC983) with window comparator that can generate an interrupt for in or out of  
range results. Two analog comparators with selectable inputs and reference source.  
„ Five 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 and SPI communication port.  
„ High-accuracy internal RC oscillator option 7.373 MHz calibrated to ±1 %, with clock  
doubler option, allows operation without external oscillator components. The RC  
oscillator option is selectable and fine tunable.  
„ Watchdog timer with separate on-chip oscillator, nominal 400 kHz/25 kHz, calibrated to  
±10 % at 400 kHz, requiring no external components. The watchdog prescaler is  
selectable from eight values.  
„ Pin remap for UART, I2C and SPI.  
„ 2.4 V to 5.5 V VDD operating range.  
„ Enhanced low voltage (brownout) detect allows a graceful system shutdown when  
power fails.  
„ 28-pin TSSOP and PLCC packages with 23 I/O pins minimum and up to 26 I/O pins  
while using on-chip oscillator and reset options.  

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