MC68332ACFC25 Freescale Semiconductor, MC68332ACFC25 Datasheet - Page 6
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MC68332ACFC25
Manufacturer Part Number
MC68332ACFC25
Description
IC MCU 32BIT 25MHZ 132-PQFP
Manufacturer
Freescale Semiconductor
Series
M683xxr
Specifications of MC68332ACFC25
Core Processor
CPU32
Core Size
32-Bit
Speed
25MHz
Connectivity
EBI/EMI, SCI, SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
15
Program Memory Type
ROMless
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
132-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68332ACFC25
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68332ACFC25
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
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Paragraph
5.2
5.2.1
5.2.2
5.2.3
5.2.4
5.2.4.1
5.2.4.2
5.2.5
5.3
5.4
5.5
5.6
5.7
5.8
5.8.1
5.8.2
5.8.2.1
5.8.2.2
5.9
5.9.1
5.9.2
5.9.3
5.10
5.10.1
5.10.2
5.10.2.1
5.10.2.2
5.10.2.3
5.10.2.4
5.10.2.5
5.10.2.6
5.10.2.7
5.10.3
5.10.4
5.10.5
5.11
6.1
6.2
6.2.1
CPU32 Registers ............................................................................................ 5-2
Memory Organization ..................................................................................... 5-6
Virtual Memory ............................................................................................... 5-8
Addressing Modes .......................................................................................... 5-8
Processing States .......................................................................................... 5-8
Privilege Levels .............................................................................................. 5-9
Instructions ..................................................................................................... 5-9
Exception Processing ................................................................................... 5-13
Development Support ................................................................................... 5-15
Loop Mode Instruction Execution ................................................................. 5-23
General ........................................................................................................... 6-1
QSM Registers and Address Map .................................................................. 6-2
Data Registers ........................................................................................ 5-3
Address Registers .................................................................................. 5-5
Program Counter .................................................................................... 5-5
Control Registers .................................................................................... 5-5
Vector Base Register (VBR) ................................................................... 5-6
M68000 Family Compatibility ............................................................... 5-12
Special Control Instructions .................................................................. 5-13
Exception Vectors ................................................................................ 5-13
Types of Exceptions ............................................................................. 5-14
Exception Processing Sequence .......................................................... 5-15
M68000 Family Development Support ................................................. 5-15
Background Debugging Mode .............................................................. 5-16
Recommended BDM Connection ......................................................... 5-22
Deterministic Opcode Tracking ............................................................ 5-22
On-Chip Breakpoint Hardware ............................................................. 5-23
QSM Global Registers ........................................................................... 6-2
Status Register ............................................................................... 5-5
Alternate Function Code Registers ................................................ 5-6
Low Power Stop (LPSTOP) ......................................................... 5-13
Table Lookup and Interpolate (TBL) ............................................ 5-13
Enabling BDM .............................................................................. 5-17
BDM Sources ............................................................................... 5-17
Entering BDM ............................................................................... 5-18
BDM Commands .......................................................................... 5-19
Background Mode Registers ........................................................ 5-20
Returning from BDM .................................................................... 5-20
Serial Interface ............................................................................. 5-20
Freescale Semiconductor, Inc.
SECTION 6QUEUED SERIAL MODULE
For More Information On This Product,
TABLE OF CONTENTS
Go to: www.freescale.com
(Continued)
Title
USER’S MANUAL
MC68332
Page
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