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MPC8379E Datasheet(PDF) 1 Page - Freescale Semiconductor, Inc |
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MPC8379E Datasheet(HTML) 1 Page - Freescale Semiconductor, Inc |
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1 / 116 page  © Freescale Semiconductor, Inc., 2008–2010. All rights reserved. Freescale Semiconductor Technical Data This document provides an overview of the MPC8379E PowerQUICC II Pro processor features, including a block diagram showing the major functional components. The device is a cost-effective, low-power, highly integrated host processor that addresses the requirements of several printing and imaging, consumer, and industrial applications, including main CPUs and I/O processors in printing systems, networking switches and line cards, wireless LANs (WLANs), network access servers (NAS), VPN routers, intelligent NIC, and industrial controllers. The MPC8379E extends the PowerQUICC family, adding higher CPU performance, additional functionality, and faster interfaces while addressing the requirements related to time-to-market, price, power consumption, and package size. 1 Overview The MPC8379E incorporates the e300c4s core, which includes 32 Kbytes of L1 instruction and data caches and on-chip memory management units (MMUs). The device offers two enhanced three-speed 10, 100, 1000 Mbps Ethernet interfaces, a DDR1/DDR2 SDRAM memory controller, a flexible, a 32-bit local bus controller, a 32-bit PCI controller, an optional dedicated security engine, a USB Document Number: MPC8379EEC Rev. 4, 11/2010 Contents 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . 6 3. Power Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 10 4. Clock Input Timing . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5. RESET Initialization . . . . . . . . . . . . . . . . . . . . . . . . . 15 6. DDR1 and DDR2 SDRAM . . . . . . . . . . . . . . . . . . . . 16 7. DUART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 8. Ethernet: Enhanced Three-Speed Ethernet (eTSEC) 23 9. USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 10. Local Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 11. Enhanced Secure Digital Host Controller (eSDHC) . 43 12. JTAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 13. I2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 14. PCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 15. Serial ATA (SATA) . . . . . . . . . . . . . . . . . . . . . . . . . . 60 16. Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 17. GPIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 18. IPIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 19. SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 20. High-Speed Serial Interfaces (HSSI) . . . . . . . . . . . . 69 21. Package and Pin Listings . . . . . . . . . . . . . . . . . . . . . 79 22. Clocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 23. Thermal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 24. System Design Information . . . . . . . . . . . . . . . . . . 109 25. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 111 26. Document Revision History . . . . . . . . . . . . . . . . . . 114 MPC8379E PowerQUICC II Pro Processor Hardware Specifications |
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