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參數(shù)資料
| 型號： | MCF5206EAB40 |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 32BIT COLDF 40MHZ 160-QFP |
| 標準包裝： | 24 |
| 系列： | MCF520x |
| 核心處理器： | Coldfire V2 |
| 芯體尺寸： | 32-位 |
| 速度： | 40MHz |
| 連通性： | EBI/EMI，I²C，UART/USART |
| 外圍設(shè)備： | DMA，WDT |
| 輸入/輸出數(shù)： | 8 |
| 程序存儲器類型： | ROMless |
| RAM 容量： | 8K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 3 V ~ 3.6 V |
| 振蕩器型： | 外部 |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 160-BQFP |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 732 (CN2011-ZH PDF) |
| 配用： | M5206EC3-ND - KIT EVAL FOR MCF5206E W/ETHERNET |
MOTOROLA
MCF5206e Integrated ColdFire Microprocessor Product Brief
5
MCF5206e Overview
1.1.4
Internal SRAM
The 8-Kbyte on-chip SRAM provides one clock-cycle access for the ColdFire core. The SRAM can store
processor stack and critical code or data segments to maximize performance.
1.1.5
DRAM Controller
The MCF5206e DRAM controller provides a glueless interface for up to 2 banks of DRAM, each of which
can range from 128 Kbytes to 256 Mbytes. The controller supports an 8-, 16-, or 32-bit data bus. A unique
addressing schemes allows for increases in system memory size without rerouting address lines and
rewiring boards. The controller operates in fast page or regular mode and supports extended-data-out (EDO)
DRAMs.
1.1.6
MAC Module
The MAC unit provides high performance digital signal processing capabilities for the MCF5206e.
Integrated as an execution unit in the processor’s 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 opcodes provide a full feature set of extensions to the
standard ColdFire instruction set for signed and unsigned operands. In addition to executing the
MAC-specic instructions, this unit also performs all integer multiply opcodes, providing higher
performance for this class of operation.
1.1.7
DMA Controller
The 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, efcient block transfers of up to 128 bits can be achieved.
1.1.8
Dual UART Modules
The UART modules contain independent receivers and transmitters that are clocked by the UART internal
timer. This timer is clocked by the system clock or an external clock supplied by the TIN pin. Data formats
can be 5, 6, 7 or 8 bits with even, odd, or no parity, and as many as two stop bits in 1/16 increments.
Four-byte receive buffers and 2-byte transmit buffers minimize CPU service calls. The UART modules also
provide
several
error-detection
and
maskable-interrupt
capabilities.
Modem
support
includes
request-to-send (RTS) and clear-to-send (CTS) signals.
The system clock provides the clocking function via a programmable prescaler. Select full duplex, autoecho
loopback, local loopback, and remote loopback modes. The programmable UARTs can interrupt the CPU
on various normal or error condition events.
1.1.9
Dual Timer Module
The timer module includes two general-purpose timers, each of which contains a free-running 16-bit timer
for use in any of the three modes. One mode captures the timer value with an external event; another mode
triggers an external signal or interrupts the CPU when the timer reaches a set value, while a third mode
counts external events. The timer unit has an 8-bit prescaler that allows programming of the clock input
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For More Information On This Product,
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| 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(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) 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(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) 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(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):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(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)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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