MC68340AG16E Freescale Semiconductor, MC68340AG16E Datasheet - Page 12

• Manufacturer Part Number: MC68340AG16E
• Description: IC MPU 32BIT 16MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68340AG16E

• Processor Type: M683xx 32-Bit
• Speed: 16MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Controller Family/series: 68K
• Core Size: 32 Bit
• No. Of I/o's: 16
• Cpu Speed: 16MHz
• No. Of Timers: 2
• Embedded Interface Type: UART
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: M683xx
• Core: CPU32
• Maximum Clock Frequency: 16 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Details

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Paragraph
5.7.1.3
5.7.1.3.1
5.7.1.3.2
5.7.1.3.3
5.7.1.4
5.7.1.5
5.7.1.6
5.7.1.7
5.7.2
5.7.2.1
5.7.2.2
5.7.2.3
5.7.3
5.7.3.1
5.7.3.2
5.7.3.3
5.7.3.4
5.7.3.5
5.7.3.6
5.7.3.7
5.7.3.8
5.7.3.9
5.7.3.10
5.7.3.11
5.7.3.12
5.7.3.13
5.7.3.14
6.1
6.2
6.2.1
6.2.2
6.2.3
6.3
6.3.1
6.3.1.1
6.3.1.2
6.3.2
6.3.2.1
MOTOROLA
Number
DMA Module Overview.................................................................................... 6-2
DMA Module Signal Definitions..................................................................... 6-4
Transfer Request Generation ......................................................................... 6-4
TABLE OF CONTENTS (Continued)
Instruction Stream Timing Examples ........................................................ 5-94
Instruction Timing Tables ............................................................................ 5-97
DMA Request ( DREQ )................................................................................ 6-4
DMA Acknowledge ( DACK )...................................................................... 6-4
DMA Done ( DONE )..................................................................................... 6-4
Internal Request Generation....................................................................... 6-4
External Request Generation ..................................................................... 6-5
Bus Controller Resources ....................................................................... 5-89
Instruction Execution Overlap................................................................. 5-91
Effects of Wait States................................................................................ 5-92
Instruction Execution Time Calculation ................................................ 5-92
Effects of Negative Tails .......................................................................... 5-93
Timing Example 1—Execution Overlap................................................ 5-94
Timing Example 2—Branch Instructions .............................................. 5-95
Timing Example 3—Negative Tails....................................................... 5-96
Fetch Effective Address ........................................................................... 5-99
Calculate Effective Address.................................................................... 5-100
MOVE Instruction ...................................................................................... 5-101
Special-Purpose MOVE Instruction....................................................... 5-101
Arithmetic/Logic Instructions................................................................... 5-102
Immediate Arithmetic/Logic Instructions............................................... 5-105
Binary-Coded Decimal and Extended Instructions ............................ 5-106
Single Operand Instructions................................................................... 5-107
Shift/Rotate Instructions........................................................................... 5-108
Bit Manipulation Instructions................................................................... 5-109
Conditional Branch Instructions............................................................. 5-110
Control Instructions................................................................................... 5-111
Exception-Related Instructions and Operations.................................. 5-111
Save and Restore Operations................................................................ 5-111
Internal Request, Maximum Rate........................................................... 6-5
Internal Request, Limited Rate ............................................................... 6-5
External Burst Mode................................................................................. 6-5
Write Pending Buffer. ........................................................................... 5-90
Prefetch Controller................................................................................ 5-90
Microbus Controller.............................................................................. 5-91
Freescale Semiconductor, Inc.
For More Information On This Product,
SECTION 1: OVERVIEW
DMA Controller Module
MC68340 USER'S MANUAL
Go to: www.freescale.com
Section 6
Title
UM Rev 1
Number
P a g e
xi