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P89LPC985FDH,529 PDF预览

P89LPC985FDH,529

更新时间: 2024-02-16 07:38:51
品牌 Logo 应用领域
恩智浦 - NXP PC微控制器光电二极管
页数 文件大小 规格书
85页 507K
描述
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 TSSOP2 28-Pin

P89LPC985FDH,529 技术参数

生命周期:Obsolete零件包装代码:TSSOP2
包装说明:TSSOP, TSSOP28,.25针数:28
Reach Compliance Code:compliant风险等级:5.82
Is Samacsys:N位大小:8
CPU系列:8051JESD-30 代码:R-PDSO-G28
JESD-609代码:e3湿度敏感等级:1
端子数量:28最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP28,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:2.5/5 V
认证状态:Not QualifiedRAM(字节):256
ROM(单词):8192ROM可编程性:FLASH
速度:18 MHz子类别:Microcontrollers
最大压摆率:12 mA表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

P89LPC985FDH,529 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. 4 — 15 June 2010  
Product 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 and benefits  
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 a 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-bus 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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