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參數資料
| 型號： | MC68340V |
| 廠商： | Motorola, Inc. |
| 英文描述： | 32-Bit Microprocessor(32位微處理器) |
| 中文描述： | 32位微處理器（32位微處理器） |
| 文件頁數： | 2/10頁 |
| 文件大小： | 49K |
| 代理商： | MC68340V |
2
MC68340 PRODUCT INFORMATION
MOTOROLA
The primary features of the MC68340 are as follows:
High Functional Integration on a Single Piece of Silicon
CPU32—MC68020-Derived 32-Bit Central Processor Unit
— Upward Object-Code Compatible with MC68000 and MC68010
— Additional 32-Bit MC68020 Instructions and Addressing Modes
— Unique Embedded Control Instructions
— Fast Two-Clock Register Instructions—10,045 Dhrystones/Second
Two-Channel Low-Latency DMA Controller for High-Speed Memory Transfers
— Single- or Dual-Address Transfers
— 32-Bit Addresses and Counters
— 8-, 16-, and 32-Bit Data Transfers
— 50 Mbyte/Sec Sustained Transfers (12.5 Mbyte/Sec Memory-to-Memory)
Two-Channel Universal Synchronous/Asynchronous Receiver/Transmitter (USART)
— Baud Rate Generators
— Modem Control
— MC68681/MC2681 Compatible
— 9.8 Mbits/Sec Maximum Transfer Rate
Two Independent Counter/Timers
— 16-Bit Counter
— Up to 8-Bit Prescaler
— Multimode Operation
— 80-ns Resolution
System Integration Module Incorporates Many Functions Typically Relegated to
External PALs, TTL, and ASIC, such as:
— System Configuration
— System Protection
— Chip Select and Wait State Generation
— Clock Generation
— Dynamic Bus Sizing
— Up to 16 Discrete I/O Lines
32 Address Lines, 16 Data Lines
Power Consumption Control
— Static HCMOS Technology Reduces Power in Normal Operation
— Low Voltage Operation at 3.3 V
±
0.3 V (MC68340V only)
— Programmable Clock Generator Throttles Frequency
— Unused Peripherals Can Be Turned Off
— LPSTOP Provides an Idle State for Lowest Standby Current
0–16.78 MHz or 0–25.16 MHz Operation
144-Pin Ceramic Quad Flat Pack (CQFP) or 145-Pin Plastic Pin Grid Array (PGA)
— External Bus Interface
— Periodic Interrupt Timer
— Interrupt Response
— Bus Arbitration
— IEEE 1149.1 Boundary Scan (JTAG)
— Power-On Reset
As a low voltage part, the MC68340V can operate with a 3.3-V power supply. MC68340 is used throughout
this document to refer to both the low voltage and standard 5-V parts since both are functionally equivalent.
相關PDF資料 |
PDF描述 |
|---|---|
| MC68341FT16 | Integrated Processor Users Manual |
| MC68341FT16V | Integrated Processor Users Manual |
| MC68341FT25 | Integrated Processor Users Manual |
| MC68341UMAD | Integrated Processor Users Manual |
| MC68341 | Integrated Processor Users Manual |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC68341 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Integrated Processor Users Manual |
| MC68341FT16 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Integrated Processor Users Manual |
| MC68341FT16V | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Integrated Processor Users Manual |
| MC68341FT25 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Integrated Processor Users Manual |
| MC68341UMAD | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Integrated Processor Users Manual |
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