MC68HC705V12CFN MOTOROLA [Motorola, Inc], MC68HC705V12CFN Datasheet - Page 18
MC68HC705V12CFN
Manufacturer Part Number
MC68HC705V12CFN
Description
The Motorola microcontroller
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
1.MC68HC705V12CFN.pdf
(248 pages)
- Current page: 18 of 248
- Download datasheet (2Mb)
List of Figures
Advance Information
18
Figure
7-1
7-2
7-3
7-4
8-1
8-2
8-3
9-1
9-2
9-3
9-4
10-1
10-2
10-3
10-4
10-5
10-6
11-1
11-2
11-3
11-4
11-5
11-6
11-7
11-8
12-1
12-2
12-3
12-4
Port A I/O Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Port B I/O Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
Port C I/O Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
Port D Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
Core Timer Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . .88
Core Timer Status and Control Register (CTSCR) . . . . . . .89
Core Timer Counter Register (CTCR) . . . . . . . . . . . . . . . . .92
16-Bit Timer Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . .94
TCAP Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97
16- Bit Timer Control Register (TMRCR) . . . . . . . . . . . . . . .98
Timer Status Register (TMRSR) . . . . . . . . . . . . . . . . . . . . .99
Data Clock Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . .103
Serial Peripheral Interface Block Diagram . . . . . . . . . . . . .106
Serial Peripheral Interface Master-Slave
SPI Control Register (SPCR) . . . . . . . . . . . . . . . . . . . . . . .107
SPI Status Register (SPSR). . . . . . . . . . . . . . . . . . . . . . . .109
SPI Data Register (SPDR) . . . . . . . . . . . . . . . . . . . . . . . . .110
PWM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114
PWM Waveform Examples (POL = 1) . . . . . . . . . . . . . . . .115
. P WM Waveform Examples (POL = 0) . . . . . . . . . . . . . . .115
PWM Write Sequences . . . . . . . . . . . . . . . . . . . . . . . . . . .116
PWMA Control Register (PWMAC) . . . . . . . . . . . . . . . . . .117
PWMB Control Register (PWMBC) . . . . . . . . . . . . . . . . . .118
PWMA Data Register (PWMAD) . . . . . . . . . . . . . . . . . . . .119
PWMB Data Register (PWMBD) . . . . . . . . . . . . . . . . . . . .119
Bootstrap EPROM Programmer Schematic . . . . . . . . . . . .123
EPROM Programming Register (EPROG) . . . . . . . . . . . . .124
Mask Option Register (MOR) . . . . . . . . . . . . . . . . . . . . . . .126
EEPROM Programming Register (EEPROG) . . . . . . . . . .127
Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106
List of Figures
Title
MC68HC705V12
MOTOROLA
—
Rev. 3.0
Page
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