the mcf5206e integrated microprocessor combines a version 2 coldfire core with several peripheral functions such as a dram controller, timers, parallel and serial interfaces, and system integration. this device is an enhanced version of the coldfire mcf5206 microprocessor. the enhancements made to the mcf5206e are increased 4 kbyte i-cache and 8 kbyte sram , increased frequency and the introduction of a multiply accumulate (mac) unit, hardware divide, and two- channels of dma. the mcf5206e processor provides a cost-effective solution delivering 50 dhrystone 2.1 mips at a frequency of 54mhz. high system performance designed for embedded control applications, the mcf5206e version 2 core delivers enhanced performance while maintaining low system costs. the addition of a mac module and hardware divide to the core increases performance of complex arithmetic func- tions normally used in dsp applications. to speed program execution, the on-chip instruction cache and sram provide one-cycle access to critical code and data. the mcf5206e microprocessor greatly reduces the time required for system design and implementation by packaging common system functions on chip and providing glueless interfaces to 8-bit, 16-bit and 32bit dram, sram and i/o devices. the mcf5206e offers a progressive roadmap for 68k users offering more than six times the performance of the mc68340 with a similar peripheral set and fifteen times the performance of the mc68306. these performance levels are combined with an enhanced level of integration over the 683xx family, at a fraction of the price. the package, pinout and integration mix of the mcf5206e creates a pin-compatible upgrade path with almost three times the performance for current mcf5206 designs. integrated peripherals to speed system design and reduce system cost, the mcf5206e offers a rich array of memory and peripheral integration that has been well received in the market place. features common to many embedded applications, such as dmas, timers, a dram controller, uart, and on-chip memories are integrated in a cost-effective manner using advanced process technologies. motorolas coldfire ? mcf5206e integrated microprocessor f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
fast time to market the mcf5206e builds on and extends the successful 68k family by providing a compatible path for 68k and coldfire microprocessor customers in which development tools, software and programmers familiarity are quickly leveraged. in fact, customers moving from 68k to coldfire microprocessors can use code translation and emulation tools, free of charge, subject to a licensing agreement, to facilitate modifying and reusing 68k assembly code. by delivering on the development roadmap for the 100% synthesizable coldfire family motorola provides room to grow and powerful new capabilities to designers eager to create new classes of electronic products, while leveraging their previous investments. features ? version 2 coldfire? core. ? multiply-accumulate module and hardware divide unit. ? 4 kbyte direct-mapped instruction cache. ? 8 kbyte on-chip sram. ? dram controller, supports edo and page mode drams. ? 2-channel dma controller. ? two universal synchronous/asynchronous receiver/transmitters (uart). ? dual 16-bit general-purpose multimode timers. ? i 2 c?-compatible bus system interface. ? system debug support. ? fully static 3.3v operation with 5v tolerant inputs. ? 160 pin qfp package C pin-compatible with mcf5206. ? 8-bit general-purpose parallel i/o port. product specifications ? 50 dhrystone 2.1 mips at 54 mhz. ? 0-70c operating temperature . ? -40-85c operating temperature (40mhz). ? implemented in 0.35m, tlm. ? 3.3-v supply/5.0 -v tolerant i/o. ? 208-pin plastic qfp package. ? available at 40mhz and 54mhz. contact information: motorola offers users manuals, product briefs and application notes for all of its coldfire microprocessors. in addition, local support is also provided for these products. this information can be found at http://www.motorola.com/coldfire for all other inquiries about motorola products, please contact the motorola customer response center at: 800-521-6274 or http://www.motorola.com/semiconductors 4 k i-cache mac unit debug module i addr gen i fetch instr buf dec&sel op a gen & ex 8 k sram v2 dma jtag bus controller i 2 c dram cntr & chip selects h/w divide module interrupt ctr timers parallel port 2 uarts 2001 motorola, inc. all rights reserved. motorola, m and coldfire are registered trademarks of motorola, inc. all other names, products and services are trademarks or registered trademarks of their respective holders. this document contains information on a new product under development. specifications and information herein are subject to change without notice. f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
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