Datasheet > MCF5445X

MCF5445X

更新时间： 2024-09-29 02:46:23

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
49页	541K
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MCF5445x ColdFireÂ® Microprocessor Data Sheet

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MCF5445X 数据手册

NXP Semiconductors

Data Sheet: Technical Data

Document Number: MCF54455

Rev. 9, 04/2021

MCF54455

MAPBGA–256

17mm x 17mm

TEPBGA–360

23mm x 23mm

MCF5445x ColdFire^®

Microprocessor Data Sheet

Features

• Version 4 ColdFire Core with MMU and EMAC

• Up to 410 Dhrystone 2.1 MIPS @ 266 MHz

• 16-KBytes instruction cache and 16-KBytes data cache

• 32-KBytes internal SRAM

• Support for booting from SPI-compatible flash, EEPROM,

and FRAM devices

• Crossbar switch technology (XBS) for concurrent access to

peripherals or RAM from multiple bus masters

• 16-channel DMA controller

• 16-bit 133-MHz DDR/mobile-DDR/DDR2 controller

• USB 2.0 On-the-Go controller with ULPI support

• 32-bit PCI controller @ 66MHz

• ATA/ATAPI controller

• 2 10/100 Ethernet MACs

• Coprocessor for acceleration of the DES, 3DES, AES,

MD5, and SHA-1 algorithms

• Random number generator

• Synchronous serial interface (SSI)

• 4 periodic interrupt timers (PIT)

• 4 32-bit timers with DMA support

• DMA-supported serial peripheral interface (DSPI)

• 3 UARTs

• I C bus interface

NXP reserves the right to change the production detail specifications as may be required to

permit improvements in the design of its products.

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