MC68HC08GZ32
Data Sheet
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MC68HC08GZ32 Data Sheet, Rev. 3
Freescale Semiconductor
3
Revision History
The following revision history table summarizes changes contained in this document. For your
convenience, the page number designators have been linked to the appropriate location.
Revision History
Date
December,
2004
September,
2005
Revision
Level
0.1
1.0
Partial release
Full release
Figure 2-1. Memory Map — Corrected unimplemented area of figure.
Figure 2-2. Control, Status, and Data Registers — Removed daggers from
locations $001E and $001F.
Table 2-1. Vector Addresses — Corrected description for vectors IF20–IF17.
April,
2006
2.0
Chapter 10 Low-Power Modes — Corrected chapter title.
10.5 Clock Generator Module (CGM) — Updated description to remove
erroneous information.
11.3 Functional Description — Reworked description for accuracy and clarity.
Table 14-6. ESCI LIN Control Bits — Corrected functionality column.
1.6 Unused Pin Termination
— Added new section
12.2 Features
— Corrected timer link connection from TIM2 channel 0 to
TIM1 channel 0,
October,
2006
3.0
12.9 Timer Link
— Corrected timer link connection from TIM2 channel 0 to
TIM1 channel 0.
13.1 Introduction
— Replaced note with unused pin termination text.
21.5 5.0-Vdc Electrical Characteristics
and
21.6 3.3-Vdc Electrical Characteristics
— Updated DC injection current
specification.
Description
Page
Number(s)
N/A
N/A
28
31
37
103
104
111
190
26
115
126
147
295
297
MC68HC08GZ32 Data Sheet, Rev. 3
4
Freescale Semiconductor
List of Chapters
Chapter 1 General Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chapter 2 Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Chapter 3 Analog-to-Digital Converter (ADC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Chapter 4 Clock Generator Module (CGM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Chapter 5 Mask Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Chapter 6 Computer Operating Properly (COP) Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Chapter 7 Central Processor Unit (CPU). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Chapter 8 External Interrupt (IRQ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Chapter 9 Keyboard Interrupt Module (KBI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Chapter 10 Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Chapter 11 Low-Voltage Inhibit (LVI). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Chapter 12 MSCAN08 Controller (MSCAN08). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Chapter 13 Input/Output (I/O) Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Chapter 14 Enhanced Serial Communications Interface (ESCI) Module . . . . . . . . . . . . . 167
Chapter 15 System Integration Module (SIM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Chapter 16 Serial Peripheral Interface (SPI) Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Chapter 17 Timebase Module (TBM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Chapter 18 Timer Interface Module (TIM1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .241
Chapter 19 Timer Interface Module (TIM2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .257
Chapter 20 Development Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Chapter 21 Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Chapter 22 Ordering Information and Mechanical Specifications . . . . . . . . . . . . . . . . . . 309
MC68HC08GZ32 Data Sheet, Rev. 3
Freescale Semiconductor
5
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