MCF52277_09 Datasheet, PDF (1/46 Pages) Freescale Semiconductor, Inc – ColdFire Microprocessor

Freescale Semiconductor
Data Sheet: Technical Data
MCF5227x ColdFire^®
Microprocessor Data Sheet
Features
• Version 2 ColdFire^® Core with EMAC
• Up to 159 Dhrystone 2.1 MIPS @ 166.67 MHz
• 8 Kbytes configurable cache (instruction only, data only, or
split instruction/data)
• 128 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- or 32-bit SDR/DDR controller
• USB 2.0 On-the-Go controller
• Liquid crystal display controller with support up to
800 × 600 pixels
• ADC and touchscreen controller
• FlexCAN module
• 4 32-bit timers with DMA support
• DMA supported serial peripheral interface (DSPI)
• 3 UARTs
• I²C bus interface
• Synchronous serial interface (SSI)
• Plus-width modulator (PWM)
• Real-time clock (RTC)
• Two programmable interrupt controllers (PIT)
Document Number: MCF52277
Rev. 8, 09/2009
MCF52277
LQFP–176
24 mm x 24 mm
MAPBGA–196
15mm x 15mm
Freescale reserves the right to change the detail specifications as may be required to permit
improvements in the design of its products.
© Freescale Semiconductor, Inc., 2009. All rights reserved.