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參數資料
| 型號： | MC68306 |
| 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： | 3/8頁 |
| 文件大小： | 55K |
| 代理商： | MC68306 |
MOTOROLA
MC68306 PRODUCT INFORMATION
3
M68300 FAMILY
The MC68306 is one of a series of components in Motorola's M68300 family. Other members of the family
include the MC68302, MC68330, MC68331, MC68332, MC68F333, MC68334, and MC68340.
ORGANIZATION
The M68300 family of integrated processors and controllers is built on an M68000 core processor and a
selection of intelligent peripherals appropriate for a set of applications. Common system glue logic such as
address decoding, wait state insertion, interrupt prioritization, and watchdog timing is also included.
Each member of the M68300 family is distinguished by its selection of peripherals. Peripherals are chosen
to address specific applications but are often useful in a wide variety of applications. The peripherals may be
highly sophisticated timing or protocol engines that have their own processors, or they may be more
traditional peripheral functions, such as UARTs and timers.
ADVANTAGES
By incorporating so many major features into a single M68300 family chip, a system designer can realize
significant savings in design time, power consumption, cost, board space, pin count, and programming. The
equivalent functionality can easily require 20 separate components. Each component might have 16–64
pins, totaling over 350 connections. Most of these connections require interconnects or are duplications.
Each connection is a candidate for a bad solder joint or misrouted trace. Each component is another part to
qualify, purchase, inventory, and maintain. Each component requires a share of the printed circuit board.
Each component draws power, which is often used to drive large buffers to get the signal to another chip.
The cumulative power consumption of all the components must be available from the power supply. The
signals between the CPU and a peripheral might not be compatible nor run from the same clock, requiring
time delays or other special design considerations.
In an M68300 family component, the major functions and glue logic are all properly connected internally,
timed with the same clock, fully tested, and uniformly documented. Only essential signals are brought out to
pins. The primary package is the surface-mount plastic quad flat pack for the smallest possible footprint.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC68306AG16B | 功能描述:微處理器 - MPU INTEGRATED EC000 MPU RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MC68306AG20B | 功能描述:微處理器 - MPU INTEGRATED EC000 MPU RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MC68306CEH16B | 功能描述:微處理器 - MPU INTEGRATED EC000 MPU RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MC68306CEH16B | 制造商:Freescale Semiconductor 功能描述:Microprocessor |
| MC68306CFC16B | 制造商:Rochester Electronics LLC 功能描述:INTEGRATED EC000 MPU - Bulk |
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