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Paragraph
Number
10.1.2
10.1.3
10.1.4
10.1.5
10.2
10.2.1
10.2.2
10.2.3
10.2.4
10.3
10.3.1
10.3.2
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
11.9
11.10
11.11
12.1
12.2
12.2.1
12.2.2
12.3
12.3.1
12.3.2
xvi
TABLE OF CONTENTS (Concluded)
Title
Page
Number
Reset Circuitry ............................................................................................. 10-3
SRAM Interface ........................................................................................... 10-3
ROM Interface .............................................................................................. 10-4
Serial Interface ............................................................................................ 10-4
Memory Interface Information ....................................................................... 10-5
Using an 8-Bit Boot ROM ........................................................................... 10-5
Access Time Calculations ......................................................................... 10-6
Calculating Frequency-Adjusted Output ................................................ 1 0-7
Interfacing an 8-Bit Device to 16-Bit Memory Using
Single-Address DMA Mode .................................................................. 10-10
Power Consumption Considerations .......................................................... 10-10
MC68340 Power Reduction at 5V .......................................................... 10-11
MC68340V (3.3 V) ..................................................................................... 1 0-13
Section 11
Electrical Characteristics
Maximum Rating ............................................................................................. 11-1
Thermal Characteristics ................................................................................. 11-1
Power Considerations ................................................................................... 11-2
AC Electrical Specification Definitions ....................................................... 11-2
DC Electrical Specifications ......................................................................... 11-5
AC Electrical Specifications Control Timing .............................................. 11-6
AC Timing Specifications .............................................................................. 11-8
DMA Module AC Electrical Specifications ................................................. 11-19
Timer Module Electrical Specifications ...................................................... 11-20
Serial Module Electrical Specifications ...................................................... 11-22
IEEE 1149.1 Electrical Specifications ......................................................... 11-25
Section 12
Ordering Information and Mechanical Data
Standard MC68340 Ordering Information ................................................. 12-1
Pin Assignment ............................................................................................... 12-2
144-Lead Ceramic Quad Flat Pack (FE Suffix) ..................................... 12-2
145-Lead Plastic Pin Grid Array (RP Suffix) .......................................... 1 2-4
Package Dimensions ..................................................................................... 12-6
FE Suffix ....................................................................................................... 12-6
RP Suffix ....................................................................................................... 12-7
Index
MC68340 USER'S MANUAL
MOTOROLA
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