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MC68340 データシート(PDF) 17 Page - Freescale Semiconductor, Inc |
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MC68340 データシート(HTML) 17 Page - Freescale Semiconductor, Inc |
17 / 441 page 11/2/95 SECTION 1: OVERVIEW UM Rev.1.0 xvi MC68340 USER'S MANUAL MOTOROLA TABLE OF CONTENTS (Concluded) Paragraph Page Number Title Number 10.1.2 Reset Circuitry .............................................................................................10-3 10.1.3 SRAM Interface ...........................................................................................10-3 10.1.4 ROM Interface..............................................................................................10-4 10.1.5 Serial Interface............................................................................................10-4 10.2 Memory Interface Information.......................................................................10-5 10.2.1 Using an 8-Bit Boot ROM...........................................................................10-5 10.2.2 Access Time Calculations.........................................................................10-6 10.2.3 Calculating Frequency-Adjusted Output ................................................10-7 10.2.4 Interfacing an 8-Bit Device to 16-Bit Memory Using Single-Address DMA Mode..................................................................10-10 10.3 Power Consumption Considerations..........................................................10-10 10.3.1 MC68340 Power Reduction at 5V ..........................................................10-11 10.3.2 MC68340V (3.3 V) .....................................................................................10-13 Section 11 Electrical Characteristics 11.1 Maximum Rating .............................................................................................11-1 11.2 Thermal Characteristics.................................................................................11-1 11.3 Power Considerations ...................................................................................11-2 11.4 AC Electrical Specification Definitions .......................................................11-2 11.5 DC Electrical Specifications .........................................................................11-5 11.6 AC Electrical Specifications Control Timing..............................................11-6 11.7 AC Timing Specifications..............................................................................11-8 11.8 DMA Module AC Electrical Specifications.................................................11-19 11.9 Timer Module Electrical Specifications ......................................................11-20 11.10 Serial Module Electrical Specifications......................................................11-22 11.11 IEEE 1149.1 Electrical Specifications.........................................................11-25 Section 12 Ordering Information and Mechanical Data 12.1 Standard MC68340 Ordering Information .................................................12-1 12.2 Pin Assignment ...............................................................................................12-2 12.2.1 144-Lead Ceramic Quad Flat Pack (FE Suffix).....................................12-2 12.2.2 145-Lead Plastic Pin Grid Array (RP Suffix) ..........................................12-4 12.3 Package Dimensions.....................................................................................12-6 12.3.1 FE Suffix .......................................................................................................12-6 12.3.2 RP Suffix.......................................................................................................12-7 Index Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com |
同様の部品番号 - MC68340 |
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同様の説明 - MC68340 |
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