MC74HC393集成电路（IC）的计数器除法器规格书PDF中文资料

厂商型号	MC74HC393
参数属性	MC74HC393 封装/外壳为14-SOIC（0.154"，3.90mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的计数器除法器；产品描述：IC COUNTER RPPL DUAL 4ST 14-SOIC
功能描述	converter, and an 8 channel 8-bit PWM with on-chip power driver
封装外壳	14-SOIC（0.154"，3.90mm 宽）
文件大小	2.10031 Mbytes
页面数量	196 页
生产厂商	恩XP
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-12-13 22:58:00
人工找货	MC74HC393价格和库存，欢迎联系客服免费人工找货

General Description

The MC68HC(7)05H12 HCMOS microcomputer is a member of the

M68HC05 family. This 8 bit microcomputer unit (MCU) contains on-chip

oscillator, CPU, RAM, (EP)ROM, monitor ROM, EEPROM, parallel I/O,

one core timer, COP watchdog system, two 16-bit programmable timers,

synchronous and asynchronous serial interface, a 4 channel A/D

converter, and an 8 channel 8-bit PWM with on-chip power driver

circuitry.

特性 Features

• HC05 core

• 52 PLCC package

• 12032 bytes of user (EP)ROM + 240 bytes of monitor ROM + 16

bytes user vectors

• 256 bytes of RAM

• 256 bytes of EEPROM

• Multipurpose core timer, real time interrupt (RTI), COP watchdog

timer

• Two 16-bit timers with two input captures and two output

compares each

• Serial peripheral interface (SPI)

• Serial communications interface (SCI)

• 4 channel A/D converter (8-bit resolution)

• Keyboard interrupt for 8 I/O lines

• 8 channel 8-bit PWM system for control of H-bridge drivers

• 12 special power drivers to drive two major gauges and four minor

gauges, with short circuit detection and slew rate limitation for

reduced RFI (EMC)

• Power saving WAIT mode

• 2 selectable bus frequencies (slow mode)

• Low voltage reset (LVR) circuitry to hold the CPU in reset