Description
Package Speed 180 MHz Temperature 0° to +70° C
40° to +85° C 0° to +70° C
40° to +85° C 0° to +70° C
40° to +85° C 0° to +70° C
40° to +85° C 0° to +70° C
40° to +85° C 0° to +70° C
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MCF54452VR266 MCF54453CVR200
3
3.1
Hardware Design Considerations
Analog Power Filtering
To further enhance noise isolation, an external filter is strongly recommended for the analog VDD pins (VDD_A_PLL, VDD_RTC).The filter shown in Figure 2 shoul
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.
MCF54450 Datasheet
