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參數資料
| 型號： | MCF5407 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | ColdFire Integrated Microprocessor(ColdFire微處理器) |
| 中文描述： | 32-BIT, 162 MHz, RISC PROCESSOR, PQFP208 |
| 封裝： | PLASTIC, QFP-208 |
| 文件頁數： | 10/24頁 |
| 文件大小： | 296K |
| 代理商： | MCF5407 |
10
MCF5407 Integrated ColdFire¨ Microprocessor
ColdFire Module Description
1.3.8 System Interface
The MCF5407 processor provides a direct interface to 8-, 16-, and 32-bit FLASH, SRAM, ROM, and
peripheral devices through the use of fully-programmable chip selects and write enables. Support for burst
ROMs is also included. Through the on-chip PLL, users can input a slower clock (25 to 54 MHz) that is
internally multiplied to create the faster processor clock (100 to 162 MHz).
1.3.8.1 External Bus Interface
The bus interface controller transfers information between the ColdFire core or DMA, and memory,
peripherals, or other devices on the external bus. The external bus interface provides up to 32 bits of address
bus space, a 32-bit data bus, and all associated control signals. This interface implements an extended
synchronous protocol that supports bursting operations.
Simple two-wire request/acknowledge bus arbitration between the MCF5407 processor and another bus
master, such as an external DMA device, is glueless with arbitration logic internal to the MCF5407
processor. Multiple-master arbitration is also available with some simple external arbitration logic.
1.3.8.2 Chip Selects
Eight fully-programmable chip select outputs support the use of external memory and peripheral circuits
with user-deTned wait-state insertion. These signals interface to 8-, 16-, or 32-bit ports. The base address,
access permissions, and internal bus transfer terminations are programmable with conTguration registers for
each chip select. CS0 also provides global chip select functionality of boot ROM upon reset for initializing
the MCF5407.
1.3.8.3 16-Bit Parallel Port Interface
A 16-bit general-purpose programmable parallel port serves as either an input or an output on a pin-by-pin
basis.
1.3.8.4 Interrupt Controller
The interrupt controller provides user-programmable control of ten internal peripheral interrupts and
implements four external Txed interrupt-request pins. Each internal interrupt can be programmed to any one
of seven interrupt levels and four priority levels within each of these levels. Additionally, the external
interrupt request pins can be mapped to levels 1, 3, 5, and 7 or levels 2, 4, 6, and 7. Autovector capability is
available for both internal and external interrupts.
1.3.8.5 JTAG
To help with system diagnostics and manufacturing testing, the MCF5407 processor includes dedicated
user-accessible test logic that complies with the IEEE 1149.1a standard for boundary-scan testability, often
referred to as the Joint Test Action Group, or JTAG. For more information, refer to the IEEE 1149.1a
standard.
1.3.9 System Debug Interface
The ColdFire processor core debug interface is provided to support system debugging in conjunction with
low-cost debug and emulator development tools. Through a standard debug interface, users can access real-
time trace and debug information. This allows the processor and system to be debugged at full speed without
the need for costly in-circuit emulators. The debug unit contained in the MCF5407 is a compatible upgrade
to the MCF52xx and MCF53xx debug modules with added breakpoint registers and support for I/O interrupt
request servicing while in emulator mode.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MCF5407AI162 | 功能描述:微處理器 - MPU MCF5407 V4CORE 4KSRAM 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 |
| MCF5407AI220 | 功能描述:微處理器 - MPU MCF5407 V4CORE 4KSRAM 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 |
| MCF5407CAI162 | 功能描述:微處理器 - MPU MCF5407 V4CORE 4KSRAM 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 |
| MCF5407CAI220 | 功能描述:微處理器 - MPU MCF5407 V4CORE 4KSRAM 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 |
| MCF5407CFT162 | 功能描述:IC MPU 32B 162MHZ COLDF 208-FQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MCF540x 標準包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設備:POR，PWM，溫度傳感器，WDT 輸入/輸出數:21 程序存儲器容量:40KB（20K x 16） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數據轉換器:A/D 6x12b 振蕩器型:內部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323 |
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