参数资料
型号: MC68HC05V7CFNR2
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC68
封装: PLASTIC, LCC-68
文件页数: 116/170页
文件大小: 589K
代理商: MC68HC05V7CFNR2
MOTOROLA
Page v
MC68HC05V7 Specification Rev. 1.0
SECTION 8
LOW-POWER MODES .................................................. 57
8.1
STOP INSTRUCTION ..............................................................57
8.1.1
STOP MODE .......................................................................57
8.1.2
WAIT INSTRUCTION..........................................................59
SECTION 9
PARALLEL I/O............................................................... 61
9.1
PORT A AND PORT C .............................................................61
9.1.1
PORT A/C DATA REGISTERS ............................................61
9.1.2
PORT A/C DATA DIRECTION REGISTER..........................62
9.1.3
PORT A/C I/O PIN INTERRUPTS.......................................62
9.2
PORT B ....................................................................................62
9.2.1
PORT B DATA REGISTER ..................................................63
9.2.2
PORT B DATA DIRECTION REGISTER .............................63
9.3
PORT D AND PORT E .............................................................63
9.4
PORT F.....................................................................................64
9.4.1
PORT F DATA REGISTER ..................................................64
9.4.2
PORT F DATA DIRECTION REGISTER..............................64
SECTION 10
A/D CONVERTER......................................................... 65
10.1
ANALOG SECTION..................................................................65
10.1.1
RATIOMETRIC CONVERSION ..........................................65
10.1.2
VREFH AND VREFL...............................................................65
10.1.3
ACCURACY AND PRECISION...........................................65
10.2
CONVERSION PROCESS .......................................................65
10.3
DIGITAL SECTION...................................................................65
10.4
A/D STATUS AND CONTROL REGISTER (ADSCR) ..............66
10.5
A/D DATA REGISTERS ...........................................................67
10.6
A/D DURING WAIT MODE.......................................................68
10.7
A/D DURING STOP MODE ......................................................68
SECTION 11
16-BIT TIMER ............................................................... 69
11.1
COUNTER REGISTER - $18:$19, $1A:$1B.............................70
11.2
OUTPUT COMPARE REGISTER - $16:$17 ............................70
11.3
INPUT CAPTURE REGISTER - $14:$15 .................................71
11.4
TIMER CONTROL REGISTER (TCR) - $12.............................72
11.4.1
ICIE - Input Capture Interrupt Enable..................................72
11.4.2
OCIE - Output Compare Interrupt Enable ...........................72
11.4.3
TOIE - Timer Overflow Interrupt Enable..............................72
11.4.4
TON - Timer On...................................................................72
11.4.5
IEDG - Input Edge ...............................................................72
11.4.6
OLVL - Output Level............................................................72
11.5
TIMER STATUS REGISTER (TSR) - $13 ................................72
11.5.1
ICF - Input Capture Flag......................................................73
11.5.2
OCF - Output Compare Flag ...............................................73
11.5.3
TOF - Timer Overflow Flag..................................................73
11.5.4
Bits 0-4 - Not used...............................................................73
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