Microchip PIC16F877嵌入式培训器
模型没有。HV-EXP2489
利用PIC16F877单片机设计了嵌入式训练器。该控制器提供系统内和电路编程，因此人们可以通过串口直接在控制器中编写和下载程序，而无需将其从系统中移除。系统规范压力;;CPU: Microchip PIC16F877微控制器;16x2液晶模块及中点;六七段显示·;步进电机控制器接口及中点;8 × 8 LED矩阵显示&中点;EWSN Status LED's 12 no . ·ADC和DAC接口压力;; Four Data Switches ·; Switch Array ·; At24C16 Serial EEPROM ·; High Performance RISC CPU: ·; Only 35 single word instructions to learn ·; All single cycle instructions except for program branches, which are two-cycle ·; Operating speed :; DC - 20 MHz clock input DC - 200 ns instruction cycle ·; Up to 8K x 14 words of FLASH Program Memory, Up to 368 x 8 bytes of Data Memory (RAM), Up to 256 x 8 bytes of EEPROM Data Memory ·; Pinout compatible to other 28-pin or 40/44-pin PIC16CXXX and PIC16FXXX microcontrollers Peripheral Features ·; Timer0: 8-bit timer/counter with 8-bit prescaler ·; Timer1: 16-bit timer/counter with prescaler, can be incremented during SLEEP via external crystal/clock ·; Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler ·; Two Capture, Compare, PWM modules Capture is 16-bit, max. resolution is 12.5 ns Compare is 16-bit, max. resolution is 200 ns PWM max. resolution is 10-bit ·; Synchronous Serial Port (SSP) with SPITM;(Master mode) and I2CTM;(Master/Slave) ·; Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI) with 9-bit address detection ·; Parallel Slave Port (PSP) 8-bits wide, with external RD, WR and CS controls (40/44-pin only) ·; Brown-out detection circuitry for Brown-out Reset (BOR) Analog Features ·; 10-bit, up to 8 channel Analog-to-Digital Converter (A/D) ·; Brown-out Reset (BOR) ·; Analog Comparator module with: Two analog comparators Programmable on-chip voltage reference (VREF) module Programmable input multiplexing from device inputs and internal voltage reference Comparator outputs are externally accessible DAUGHTER BOARDS AVAILABLE ·; Board for Microchip PIC16F876/16F84 ·; Board for Motorola 68HC11 ·; Board for Xilinx Spartan XC2S50 (50 K Gates) ·; Board for Xilinx Spartan XC2S100 (100 K Gates) ·; Board for Xilinx Spartan XC2S200 (200 K Gates).
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