XC68HC12A0CPV8 Freescale Semiconductor, XC68HC12A0CPV8 Datasheet - Page 10

IC, 16BIT MCU, 68HC12, 8MHZ, TQFP-112

XC68HC12A0CPV8

Manufacturer Part Number
XC68HC12A0CPV8
Description
IC, 16BIT MCU, 68HC12, 8MHZ, TQFP-112
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of XC68HC12A0CPV8

Controller Family/series
68HC12
No. Of I/o's
68
Eeprom Memory Size
1KB
Ram Memory Size
2KB
Cpu Speed
8MHz
No. Of Timers
1
Core Size
16 Bit
Program Memory Size
60KB
Peripherals
ADC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table of Contents
Technical Data
10
9.6
9.7
9.8
9.9
10.1
10.2
10.3
10.4
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
11.9
11.10 Real-Time Interrupt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
11.11 Clock Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .167
11.12 Clock Function Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
12.1
Resets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Effects of Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Register Stacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Customer Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Key Wake-up and Port Registers . . . . . . . . . . . . . . . . . . . . . . 130
Key Wake-Up Input Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Clock Sources. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Phase-Locked Loop (PLL) . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Acquisition and Tracking Modes. . . . . . . . . . . . . . . . . . . . . . . 141
Limp-Home and Fast STOP Recovery modes . . . . . . . . . . . . 143
System Clock Frequency formulas . . . . . . . . . . . . . . . . . . . . . 162
Clock Divider Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Computer Operating Properly (COP) . . . . . . . . . . . . . . . . . . . 166
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175
Section 10. I/O Ports with Key Wake-up
Table of Contents
Section 11. Clock Functions
Section 12. Oscillator
MC68HC912D60A — Rev. 3.1
Freescale Semiconductor

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