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68HC705H12规格书详情
Introduction
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.
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
产品属性
- 型号:
68HC705H12
- 制造商:
MOTOROLA
- 制造商全称:
Motorola, Inc
- 功能描述:
General Release Specification
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
M |
CDIP |
41 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | |||
MOT |
21+ |
DIP镀金 |
23 |
原装现货假一赔十 |
询价 | ||
MOT |
21+ |
DIP镀金 |
23 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
M |
23+ |
NA/ |
3290 |
原装现货,当天可交货,原型号开票 |
询价 | ||
M |
23+ |
CDIP |
66800 |
现货正品专供军研究院 |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
AUCDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MOTOROLA/摩托罗拉 |
QQ咨询 |
CDIP |
190 |
全新原装 研究所指定供货商 |
询价 | ||
08+ |
5000 |
询价 | |||||
MOTOROLA |
2021+ |
CDIP |
1600 |
自家库存,百分之百原装 |
询价 | ||
M |
NA |
198589 |
假一罚十原包原标签常备现货! |
询价 |