MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 25

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MC68HC908AZ32ACFU

Manufacturer Part Number
MC68HC908AZ32ACFU
Description
Microcontrollers
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908AZ32ACFU
Manufacturer:
FREESCALE
Quantity:
90
Part Number:
MC68HC908AZ32ACFU
Manufacturer:
FREESCALE
Quantity:
90
Advance Information — 68HC908AZ32A
68HC908AZ32A — Rev 0.0
MOTOROLA
Figure
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1-3
2-1
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4-1
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5-1
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5-7
5-8
6-1
6-2
6-3
6-4
6-5
7-1
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7-5
Freescale Semiconductor, Inc.
For More Information On This Product,
MCU Block Diagram for the MC68HC908AZ32A . . . . . . . . . . . 38
MC68HC908AZ32A 64 QFP Pin Assignments. . . . . . . . . . . . . 39
Power supply bypassing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
I/O Data, Status and Control Registers . . . . . . . . . . . . . . . . . . 53
Additional Status and Control Registers . . . . . . . . . . . . . . . . . . 57
FLASH Control Register (FLCR) . . . . . . . . . . . . . . . . . . . . . . . 65
FLASH Block Protect Register (FLBPR). . . . . . . . . . . . . . . . . . 66
FLASH Block Protect Start Address . . . . . . . . . . . . . . . . . . . . . 66
FLASH Programming Algorithm Flowchart. . . . . . . . . . . . . . . .73
EEPROM Register Summary . . . . . . . . . . . . . . . . . . . . . . . . . . 77
EEPROM Control Register (EECR) . . . . . . . . . . . . . . . . . . . . . 85
EEPROM Array Configuration Register (EEACR) . . . . . . . . . . 87
EEPROM Nonvolatile Register (EENVR) . . . . . . . . . . . . . . . . . 89
EEDIV Divider High Register (EEDIVH) . . . . . . . . . . . . . . . . . . 90
EEDIV Divider Low Register (EEDIVL). . . . . . . . . . . . . . . . . . . 90
EEPROM Divider Non-Volatile Register High (EEDIVHNVR))
EEPROM Divider Non-Volatile Register Low (EEDIVLNVR) . . 92
CPU registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Accumulator (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Index register (H:X). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Program counter (PC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Condition code register (CCR) . . . . . . . . . . . . . . . . . . . . . . . . . 99
SIM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
SIM I/O Register Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . 115
CGM Clock Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
External Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Internal Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Go to: www.freescale.com
List of Figures
Title
List of Figures
Advance Information
Page
25

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