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产品描述
32BIT MPU,DMA,TIMER
本网站上使用的所有产品名称，商标，品牌和徽标均为其各自所有者的财产。 具有这些名称，商标，品牌和徽标的产品的描述或销售仅用于标识目的，并不表示与任何权利所有者有任何隶属关系或授权。
本产品参数和性能指表均来自互联网，如有误差，请参考原厂技术参数!！
The MC68340 is a high-performance 32-bit integrated processor with direct memory access (DMA), combining an enhanced M68000-compatible processor, 32-bit DMA, and other peripheral subsystems on a single integrated circuit.The MC68340 CPU32 delivers 32-bit CISC processor performance from a lower cost 16-bit memory system.The combination of peripherals offered in the MC68340 can be found in a diverse range of microprocessor-based systems, including embedded control and general computing. Systems requiring very high-speed block transfers of data can especially benefit from the MC68340's DMA.
The MC68340's high level of functional integration results in significant reductions in component count, power consumption, board space, and cost while yielding much higher system reliability and shorter design time. The 3.3-V MC68340V is particularly attractive to applications requiring a very tight power budget.Complete code compatibility with the MC68000 affords the designer access to a broad base of established real-time kernels, operating systems, languages, applications, and development tools — many oriented towards embedded control.
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 Mlbyte/Sec Sustained Transfers (12.5 MbytelSec Memory-to-Memory)
● Two-Channel Universal Synchronous/Asynchronous ReceiveriTransmitter (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 — External Bus Interface
— System Protection — Periodic Interrupt Timer
— Chip Select and Wait State Generation — Interrupt Response
— Clock Generation — Bus Arbitration
— Dynamic Bus Sizing — IEEE1149.1 Boundary Scan (JTAG)
— Up to 16 Discrete I/O Lines — Power-On Reset
● 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)
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.
数据表前3页预览
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $30.17520 | US $27.15768 | US $27.15768 |
| ≥2: | US $30.17520 | US $27.15768 | US $54.31536 |
| ≥5: | US $29.16936 | US $26.25242 | US $131.26210 |
| ≥10: | US $28.76702 | US $25.89032 | US $258.90320 |
| ≥20: | US $28.56586 | US $25.70927 | US $514.18540 |
| ≥30: | US $28.16352 | US $25.34717 | US $760.41510 |
| ≥50: | US $28.16352 | US $25.34717 | US $1267.35850 |
| ≥100: | US $27.96235 | US $25.16611 | US $2516.61100 |
| ≥500: | US $27.76118 | US $24.98506 | US $12492.53000 |
替代产品
| Substitute Product | Description |
|---|---|
| MC68340FT16E | 16 MHz Embedded Controller with Integrated Peripheral. |
| MC68332ACFC16 | 16 MHz Modular Embedded Controller with CPU32 Core. |
| MC68030FE25B | 25 MHz Microprocessor, 32-bit with Enhanced Performance. |
| MC68376BACAB1 | 25 MHz Integrated Microcontroller with Modular Architecture. |
| MC68020RC25E | 25 MHz 32-bit Microprocessor with High Performance. |
| MC68040RC25A | 25 MHz 32-bit Microprocessor with Integrated FPU. |
| MC68331MGFT16 | 16 MHz Modular Microcontroller with Embedded Timer. |
| MC68341PV20V | 20 MHz Embedded Controller with Enhanced Peripherals. |
| MC68F375VFV33 | 33 MHz 32-bit MCU with Digital Motor Control. |
| MC68360VR25L | 25 MHz Integrated Communications Controller with QUICC. |
产品用途
The MC68340FT16E is a microcontroller unit (MCU) from the Motorola 68300 family, which incorporates a 32-bit central processing unit (CPU32 core) along with a variety of useful integrated peripherals. This type of MCU is often used in embedded systems that require a combination of processing power and peripheral control. Here are some typical applications and circuits where the MC68340FT16E might be used:
Embedded Control Systems: Industrial automation systems, robotics, and other embedded control systems can leverage the MC68340FT16E for its processing capability and peripheral integration.
Automotive Systems: The MCU can be employed in automotive electronics for engine control units (ECUs), transmission control, anti-lock braking systems (ABS), and other vehicular control mechanisms.
Communication Equipment: Routers, network switches, modems, and other communication devices can utilize the MC68340FT16E for protocol handling, processing, and interfacing with other network components.
Medical Devices: Medical monitoring instruments, diagnostic equipment, and other healthcare-related devices can benefit from the precise control and processing power of the MCU.
Consumer Electronics: It can be found in various consumer electronics like smart appliances, home automation systems, and other smart devices where integration of processing and peripheral control is crucial.
Data Acquisition Systems: The MCU is suited for applications that involve data collection, like environmental monitoring stations, laboratory instruments, and similar setups that need real-time data analysis and control.
In these applications, the typical circuit will generally include:
The actual circuit design will vary based on the specific application requirements, but these generalized components will typically be present in any design incorporating the MC68340FT16E.
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| 国旗 | 国家 | 预计送达时间 | 最低首重费用 | ||
|---|---|---|---|---|---|
| 快递 | 专线 | 快递 (0.5kg) | 专线 (0.05kg) | ||
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Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
MC68340FT16E
MC68340FT16E has several brands around the world that may have alternate names for MC68340FT16E due to regional differences or acquisition. MC68340FT16E may also be known as the following names:
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