MC68HC05PV8 Datasheet, PDF (20/196 Pages) Freescale Semiconductor, Inc – Techinal Data - rev 1.9

Technical Data
Freescale Semiconductor, Inc.
Technical Data
7-5
7-6
7-7
7-8
7-9
7-10
7-11
7-12
7-13
7-14
7-15
7-16
7-17
7-18
7-19
7-20
8-1
8-2
8-3
9-1
9-2
9-3
9-4
10-1
10-3
10-4
10-5
11-1
11-2
11-3
11-4
11-5
11-6
12-1
13-1
Typical application: positive Vgain amplifier. . . . . . . . . . . . . 99
Mapping Ports to Timer Capture Channels . . . . . . . . . . . .100
I/O Configuration Register (IOCFG) . . . . . . . . . . . . . . . . . . 101
PC0 Contact Sense Circuitry . . . . . . . . . . . . . . . . . . . . . . . 103
PC1–3 Contact Sense Circuitry . . . . . . . . . . . . . . . . . . . . . 104
PC4 Contact Sense Circuitry 68HC(8)05PV8 . . . . . . . . . . 104
PC4 Circuitry 68HC05PV8A. . . . . . . . . . . . . . . . . . . . . . . . 105
Principal Characteristic of the Contact Sense Circuitry . . . 106
Interrupt Status Register (INTSR) . . . . . . . . . . . . . . . . . . .107
Principle of Port C Low Side Driver . . . . . . . . . . . . . . . . . . 108
Short Circuit Diagnostic of Port C Low Side Driver . . . . . . 109
Port C Configuration Register 0 (PCCFG0) . . . . . . . . . . . . 109
Port C Special Signal Routing . . . . . . . . . . . . . . . . . . . . . . 112
Port C Configuration Register 1 (PCCFG1) . . . . . . . . . . . . 113
Port C Status Register (PCSTR) . . . . . . . . . . . . . . . . . . . . 114
MFTEST Register (MFTEST). . . . . . . . . . . . . . . . . . . . . . . 116
Core Timer Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 118
Core Timer Status and Control Register (CTSCR) . . . . . . 119
Core Timer Counter Register (CTCR) . . . . . . . . . . . . . . . . 121
Timer Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Timer Control Register 1 (TCR1) . . . . . . . . . . . . . . . . . . . . 131
Timer Control Register 2 (TCR2) . . . . . . . . . . . . . . . . . . . . 132
Timer Status Register 1 (TSR) . . . . . . . . . . . . . . . . . . . . . .134
A/D Status and Control Register (ADSCR) . . . . . . . . . . . .140
A/D Data Register (ADDR). . . . . . . . . . . . . . . . . . . . . . . . . 142
Electrical Model of an A/D Input Pin. . . . . . . . . . . . . . . . . . 144
Transfer Curve of an Ideal 8-Bit A/D Converter . . . . . . . . . 145
PWM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
PWM Waveforms (POL = 0, active low), PWMPR = $FF. . 149
PWM Waveforms (POL = 1, active high), PWMPR = $CF.149
PWM Control Register (PWMCR) . . . . . . . . . . . . . . . . . . .150
PWM Data Register (PWMDAT) . . . . . . . . . . . . . . . . . . . . 151
PWM Period Register (PWMPR) . . . . . . . . . . . . . . . . . . . . 152
MFTEST Register (MFTEST). . . . . . . . . . . . . . . . . . . . . . . 156
EEPROM Control Register (EEPCR) . . . . . . . . . . . . . . . . . 158
MC68HC(8)05PV8/A — Rev. 1.9
List of Figures
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