ColdFire® Microprocessors MCF527x Family Overview MCF527x Applications Extensive Connectivity Options While the lower end connectivity and The impressive combination of connection, The MCF527x family offers a rich array of networking market space requires protection and peripheral selection makes the connectivity choices, including up to two solutions with the system performance MCF527x family ideal for power-conscious, 10/100 Ethernet controllers, USB, three and high integration benefits of a 32-bit cost-sensitive applications requiring significant UARTs, QSPI and I2C. microprocessor, it also brings more power control processing for file management, and cost constraints. To meet those various connectivity, data buffering, user interface and needs, Freescale Semiconductor is expanding signal processing. the MCF527x family of embedded controllers with a menu of devices that combine higher integration and lower cost options in addition to delivering a new level of performance on the V2 ColdFire® core with up to 159 MIPS (Dhrystone 2.1) at 166 MHz. The advanced MCF527x family members are built upon the widely used peripheral mix of the popular MCF5272 by adding more connectivity options and encryption capability. These highly integrated embedded controllers also feature an enhanced multiplier-accumulator (eMAC) unit and large on-chip memory with 64 KB SRAM and 8 KB or 16 KB configurable cache. And because Freescale knows the importance of low system cost, several of the advanced MCF527x family members feature a DDR SDRAM memory controller, and offer a choice between MAPBGA and QFP package versions. MCF527x target applications include remote monitoring, data security, voice-over-Internet Protocol (VoIP) phones, health care-related instrumentation, gaming equipment, Ethernet switches, server appliances, point-of-sale printers and home routers. Connection with Protection Today’s embedded applications demand increased connectivity, requiring a higher level of data protection, with security at the node. The MCF527x family offers the encryption option (DES, AES, MD5, SHA-1, 3DES, HMAC, RNG) in hardware, and data can be encrypted from any interface on the processor. Low System Cost with DDR SDRAM Controller The MCF527x family offers a cost-effective, highly integrated solution. Taking advantage ColdFire® Selector Guide Part Number Temp. Ranges Features Package Max Speed (MHz) Memory MCF5275 -40ºC to +85ºC 3 UARTs, USB device, encryption 2x10/100 FEC, DDR SDRAMC 256 MAPBGA 166 16 KB C-Cache 64 KB SRAM MCF5275L -40ºC to +85ºC 3 UARTs, USB device, encryption, 1x10/100 FEC, DDR SDRAMC 196 MAPBGA 166 16 KB C-Cache 64 KB SRAM MCF5274 -40ºC to +85ºC 0ºC to +70ºC 3 UARTs, USB device, 2x10/100 FEC, DDR SDRAMC 256 MAPBGA 166 16 KB C-Cache 64 KB SRAM MCF5274L -40ºC to +85ºC 0ºC to +70ºC 3 UARTs, USB device, 1x10/100 FEC, DDR SDRAMC 196 MAPBGA 166 16 KB C-Cache 64 KB SRAM MCF5272 -40ºC to +85ºC 0ºC to +70ºC 2 UARTs, USB device, 1x10/100 FEC, SDR SDRAMC 196 MAPBGA 66 1 KB I-Cache 4 KB SRAM MCF5271 -40ºC to +85ºC 3 UARTs, encryption, 1x10/100 FEC, SDR SDRAMC 196 BGA 160 QFP 100 8 KB C-Cache 64 KB SRAM MCF5270 -40ºC to +85ºC 0ºC to +70ºC 3 UARTs 1x10/100 FEC, SDR SDRAMC 196 BGA 160 QFP 100 8 KB C-Cache 64 KB SRAM of current pricing trends in the memory space, most of the MCF527x family members feature a DDR SDRAM memory controller, which can be quite appealing to those on tight budgets. Potential cost savings can be realized with the DDR SDRAM memory controller by allowing users to attach up to 256 MB of DDR SDRAM to the processor. MCF527x Key Features • V2 ColdFire core with performance up to 159 (Dhrystone 2.1) MIPS @ 166 MHz • eMAC (32 x 32) module, hardware divide • 8 KB or 16 KB configurable I-/D-Cache • Integrated peripherals Up to two 10/100 Fast Ethernet *Freescale 10K suggested resale Controllers (FECs) Optional USB 2.0 full-speed device Three UARTs QSPI I2C Optional encryption—RNG, DES, 3DES, AES, MD5, SHA-1, HMAC, Hash Accelerator Tools Support for Fast Development M5275EVBE Features The ColdFire family benefits from extensive The M5275EVBE evaluation board for the support through world-class development MCF5274 or MCF5275 ColdFire embedded tools from Freescale, Green Hills Software, contollers provides 16 MB of DDR SDRAM, 2 Wind River Systems and other leading MB of flash (upgradable to 4 MB), dual 10/100 third-party tool developers. BaseT Ethernet connectivity, three serial ports (two available to the user) and access to the Up to four pulse-width modulators (PWMs) ColdFire debug module. M5271EVBE Features Four 32-bit timers The M5721EVBE evaluation board for the Four programmable interrupt timers (PITs) MCF5270 or MCF5271 ColdFire embedded Watchdog timer contollers provides 16 MB of SDRAM, 2 MB Four-channel DMA of flash (upgradable to 4 MB), 10/100 BaseT External DMA req/ack Ethernet connectivity, three serial ports (two 64 KB SRAM available to the user) and access to the DDR or SDR SDRAM memory controller ColdFire debug module. Chip selects, GPIOs World-class BDM JTAG Temperature range: -40°C to +85°C or 0°C to +70°C 160-QFP, 196-MAPBGA and 256-MAPBGA options Learn More: Freescale and the Freescale logo are trademarks or registered trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. All other product or service names are the property of their respective owners. © 2010, Freescale Semiconductor, Inc. Document Number: MCF527XFAMFS / REV 3 For more information about ColdFire family products, please visit freescale.com/coldfire.