
Table of Contents
MC68HC08AB16A
—
Rev. 2.0
Technical Data
MOTOROLA
Table of Contents
19
22.3
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .358
22.4
22.4.1
22.4.2
22.4.3
22.4.4
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .358
Flag Protection During Break Interrupts. . . . . . . . . . . . . . .360
CPU During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . .360
PIT, TIMA, and TIMB During Break Interrupts . . . . . . . . . .360
COP During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . .360
22.5
22.5.1
22.5.2
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .360
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .360
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .361
22.6
22.6.1
22.6.2
22.6.3
22.6.4
Break Module Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . .361
Break Status and Control Register. . . . . . . . . . . . . . . . . . .361
Break Address Registers . . . . . . . . . . . . . . . . . . . . . . . . . .362
SIM Break Status Register. . . . . . . . . . . . . . . . . . . . . . . . .362
SIM Break Flag Control Register . . . . . . . . . . . . . . . . . . . .364
Section 23. Electrical Specifications
23.1
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365
23.2
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365
23.3
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . .366
23.4
Functional Operating Range. . . . . . . . . . . . . . . . . . . . . . . . . .367
23.5
Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . .367
23.6
5.0-V DC Electrical Characteristics. . . . . . . . . . . . . . . . . . . . .368
23.7
EEPROM and Memory Characteristics . . . . . . . . . . . . . . . . .369
23.8
5.0-V Control Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .370
23.9
Timer Interface Module Characteristics . . . . . . . . . . . . . . . . .370
23.10 ADC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .371
23.11 SPI Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .372
23.12 Clock Generation Module Characteristics . . . . . . . . . . . . . . .375
23.12.1 CGM Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . .375
23.12.2 CGM Component Information . . . . . . . . . . . . . . . . . . . . . .375
23.12.3 CGM Acquisition/Lock Time Information . . . . . . . . . . . . . .376