MC68340PV16VE Freescale Semiconductor, MC68340PV16VE Datasheet - Page 18
MC68340PV16VE
Manufacturer Part Number
MC68340PV16VE
Description
IC MCU 32BIT 16MHZ 144-LQFP
Manufacturer
Freescale Semiconductor
Datasheet
1.MC68340FE25E.pdf
(441 pages)
Specifications of MC68340PV16VE
Processor Type
M683xx 32-Bit
Speed
16MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68340PV16VE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Number
1-1
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3-1
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3-3
3-4
3-5
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3-7
3-8
3-9
3-10
3-11
3-12
3-13
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3-20
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3-23
3-24
3-25
3-26
3-27
3-28
4-1
4-2
4-3
4-4
MOTOROLA
Figure
Block Diagram......................................................................................................... 1-1
Functional Signal Groups ..................................................................................... 2-1
Input Sample Window............................................................................................ 3-2
MC68340 Interface to Various Port Sizes.......................................................... 3-7
Long-Word Operand Read Timing from 8-Bit Port............................................ 3-11
Long-Word Operand Write Timing to 8-Bit Port................................................. 3-12
Long-Word and Word Read and Write Timing—16-Bit Port ........................... 3-13
Fast Termination Timing........................................................................................ 3-15
Word Read Cycle Flowchart ................................................................................. 3-16
Word Write Cycle Flowchart.................................................................................. 3-18
Read-Modify-Write Cycle Timing ......................................................................... 3-19
CPU Space Address Encoding............................................................................ 3-21
Breakpoint Operation Flowchart .......................................................................... 3-24
Breakpoint Acknowledge Cycle Timing (Opcode Returned).......................... 3-25
Breakpoint Acknowledge Cycle Timing (Exception Signaled) ...................... 3-26
Interrupt Acknowledge Cycle Flowchart............................................................. 3-28
Interrupt Acknowledge Cycle Timing .................................................................. 3-29
Autovector Operation Timing................................................................................ 3-31
Bus Error without DSACK ................................................................................... 3-35
Late Bus Error with DSACK ................................................................................ 3-36
Retry Sequence ...................................................................................................... 3-37
Late Retry Sequence ............................................................................................. 3-38
HALT Timing............................................................................................................ 3-39
Bus Arbitration Flowchart for Single Request.................................................... 3-41
Bus Arbitration Timing Diagram—Idle Bus Case.............................................. 3-42
Bus Arbitration Timing Diagram—Active Bus Case ......................................... 3-42
Bus Arbitration State Diagram.............................................................................. 3-45
Show Cycle Timing Diagram................................................................................ 3-46
Timing for External Devices Driving RESET ...................................................... 3-47
Power-Up Reset Timing Diagram........................................................................ 3-48
SIM40 Module Register Block.............................................................................. 4-3
System Configuration and Protection Function ................................................ 4-5
Software Watchdog Block Diagram .................................................................... 4-7
Clock Block Diagram for Crystal Operation ....................................................... 4-10
LIST OF ILLUSTRATIONS
Freescale Semiconductor, Inc.
For More Information On This Product,
SECTION 1: OVERVIEW
MC68340 USER'S MANUAL
Go to: www.freescale.com
Title
UM Rev 1
Number
P a g e
xvii
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