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參數資料
| 型號： | MCF5206E |
| 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, 40 MHz, MICROPROCESSOR, PQFP160 |
| 封裝： | PLASTIC, QFP-160 |
| 文件頁數： | 6/13頁 |
| 文件大?。?/td> | 191K |
| 代理商： | MCF5206E |
6
MCF5206e Product Brief
MOTOROLA
MCF5206e Overview,
Continued
Instruction Cache
The instruction cache improves system performance by providing cached
instructions to the execution unit in a single clock. The MCF5206e
processor uses a 4 KByte, direct-mapped instruction cache to achieve 50
MIPS at 54 MHz.The cache is accessed by physical addresses, where
each 16 Byte line consists of an address tag and a valid bit.
The instruction cache also includes a bursting interface for 32 bit, 16 bit,
and 8 bit port sizes to quickly Tll cache lines.
Internal SRAM
The 8 Kbyte onchip SRAM provides one clock-cycle access for the
ColdFire core. This SRAM can store processor stack and critical code or
data segments to maximize performance.
DRAM Controller
The MCF5206e DRAM controller provides a glueless interface for up to 2
banks of DRAM, each of which can be as large as 128 KBytes up to 256
MBytes. The controller supports an 8-, 16-, or 32-bit data bus. A unique
addressing scheme allows for increases in system memory size without
rerouting address lines and rewiring boards. The controller operates in fast
page mode, burst-page mode, regular mode, and supports extended-data-
out (EDO) DRAMs.
MAC Module
The MAC unit provides high performance digital signal processing
capabilities for the MCF5206e. Integrated as an execution unit in the
processors operand execution pipeline, the MAC unit implements a
three-stage arithmetic pipeline with sustained instruction issue rate of one
MAC cycle for 16x16 operations (while also supporting 32x32
operations). The MAC op-codes provide a full feature set of extensions to
the standard ColdFire instruction set for signed and unsigned operands. In
addition to executing the MAC-speciTc instructions, this unit also
performs all integer multiply op codes, providing higher performance for
this class of operation.
DMA Controller
MCF5206e provides two fully programmable DMA channels for quick
data transfer (32 bits, with packing and unpacking supported). Each
channel has an external request pin associated with it. Single and dual
address mode is supported with the ability for program bursting and cycle
stealing. With auto-alignment enabled, efTcient block transfers of up to
128 bits can be achieved.
相關PDF資料 |
PDF描述 |
|---|---|
| MCF5206 | ColdFire Integrated Microprocessor(ColdFire微處理器) |
| MCF5272 | MCF5272 ColdFire Integrated Microprocessor Users Manual |
| MCF5407 | ColdFire Integrated Microprocessor(ColdFire微處理器) |
| MCM101524 | 1M x 4 Bit Fast Static Random Access Memory with ECL I/O |
| MCM101524B12 | 1M x 4 Bit Fast Static Random Access Memory with ECL I/O |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MCF5206EAB40 | 功能描述:微處理器 - MPU MCF5206E V2CORE 8KSRAM 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 |
| MCF5206EAB54 | 功能描述:微處理器 - MPU MCF5206E V2CORE 8KSRAM 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 |
| MCF5206ECAB40 | 功能描述:微處理器 - MPU MCF5206E V2CORE 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 |
| MCF5206ECFT40 | 功能描述:IC MCU 32BIT COLDF 40MHZ 160-QFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MCF520x 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 |
| MCF5206EFT40 | 功能描述:IC MCU 32BIT COLDF 40MHZ 160-QFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MCF520x 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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