Datasheet MCF5474VR266 - Freescale MPU, 32 bit, COLDFIRE V4, 266 MHz, 388PBGA — 数据表

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Manufacturer: Freescale

Description: MPU, 32 bit, COLDFIRE V4, 266 MHz, 388PBGA

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Docket:
Freescale Semiconductor Data Sheet
Document Number: MCF5475EC Rev.

4, 12/2007
MCF547x ColdFire® Microprocessor
Supports MCF5470, MCF5471, MCF5472, MCF5473, MCF5474, and MCF5475
Features list: · ColdFire V4e Core ­ Limited superscalar V4 ColdFire processor core ­ Up to 266 MHz peak internal core frequency (410 MIPS [Dhrystone 2.1] @ 266 MHz) ­ Harvard architecture ­ 32-Kbyte instruction cache ­ 32-Kbyte data cache ­ Memory Management Unit (MMU) ­ Separate, 32-entry, fully-associative instruction and data translation lookahead buffers ­ Floating point unit (FPU) ­ Double-precision conforms to IEE-754 standard ­ Eight floating point registers · Internal master bus (XLB) arbiter ­ High performance split address and data transactions ­ Support for various parking modes · 32-bit double data rate (DDR) synchronous DRAM (SDRAM) controller ­ 66­133 MHz operation ­ Supports DDR and SDR DRAM ­ Built-in initialization and refresh ­ Up to four chip selects enabling up to one GB of external memory

Specifications:

• CPU Speed: 266 MHz
• Cache on Chip L1/L2 Memory: 64 Kb
• Core Size: 32 bit
• Embedded Interface Type: I2C, UART, DMA
• Frequency: 266 MHz
• Interface: Ethernet, SPI, UART
• MSL: MSL 3 - 168 hours
• Mounting Type: SMD
• Number of Bits: 32
• Number of I/O Lines: 99
• Number of Pins: 388
• Operating Temperature Range: 0°C to +70°C
• Package / Case: BGA
• Program Memory Size: 64 Kb
• Series: ColdFire V4 MPU
• Supply Voltage Range: 1.43 V to 1.57 V, 3 V to 3.6 V
• RoHS: Yes
• SVHC: No SVHC (19-Dec-2011)