ColdFire® V4 Microprocessor with Ethernet and Encryption

Overview

The MCF547x microprocessors are based on the ColdFire^® V4 core and feature multiple connectivity peripherals including two Ethernet, peripheral component interconnect (PCI) and other serial interfaces. Addicionally, it offers an encryption accelerator for secure communications in network connected control applications. The MCF547x family is pin-compatible with the MCF548X family of microprocessors offering scalability and flexibility for designs that evolve over time.

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Features

ColdFire^® V4 core-delivering up to 410 (Dhrystone 2.1) MIPS @ 266 MHz
Memory management unit (MMU)
Dual precision floating point unit (FPU)
Enhaced multiply-accumulate (MAC) module handles DSP-like instructions
32 KB I-Cache, 32 KB D-Cache
32 KB on-chip system SRAM
Integrated peripherals
- 10/100 fast Ethernet controller (FEC)
- UART/USART/IRDA/modem programmable serial controller
- 32-bit V2.2 PCI, 33/66 MHz, five external leaders
- Direct memory access (DMA) serial pheripheral interface (SPI)
- I²C interface
- 16-channel direct memory access (DMA) controller
- 32-bit 133 MHz DDR/SDR-SDRAM controller
- 388 PBGA package
Security
- Optional hardware-accelerated encryption (DES, 3DES, RC4, AES, MD5, SHA-1, RNG)

MoreLess

Features

ColdFire^® V4 core-delivering up to 410 (Dhrystone 2.1) MIPS @ 266 MHz
Memory management unit (MMU)
Dual precision floating point unit (FPU)
Enhaced multiply-accumulate (MAC) module handles DSP-like instructions
32 KB I-Cache, 32 KB D-Cache
32 KB on-chip system SRAM
Integrated peripherals
- 10/100 fast Ethernet controller (FEC)
- UART/USART/IRDA/modem programmable serial controller
- 32-bit V2.2 PCI, 33/66 MHz, five external leaders
- Direct memory access (DMA) serial pheripheral interface (SPI)
- I²C interface
- 16-channel direct memory access (DMA) controller
- 32-bit 133 MHz DDR/SDR-SDRAM controller
- 388 PBGA package
Security
- Optional hardware-accelerated encryption (DES, 3DES, RC4, AES, MD5, SHA-1, RNG)