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MPC8379EZQAJDA Datasheet(PDF) 1 Page - Freescale Semiconductor, Inc |
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MPC8379EZQAJDA Datasheet(HTML) 1 Page - Freescale Semiconductor, Inc |
1 / 114 page © Freescale Semiconductor, Inc., 2009. 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. 1Overview 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. 2, 10/2009 Contents 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . 6 3. Power Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 10 4. Clock Input Timing . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5. RESET Initialization . . . . . . . . . . . . . . . . . . . . . . . . . 14 6. DDR1 and DDR2 SDRAM . . . . . . . . . . . . . . . . . . . . 16 7. DUART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 8. Ethernet: Enhanced Three-Speed Ethernet (eTSEC) 22 9. USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 10. Local Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 11. Enhanced Secure Digital Host Controller (eSDHC) . 42 12. JTAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 13. I2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 14. PCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 15. Serial ATA (SATA) . . . . . . . . . . . . . . . . . . . . . . . . . . 58 16. Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 17. GPIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 18. IPIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 19. SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 20. High-Speed Serial Interfaces (HSSI) . . . . . . . . . . . . 67 21. Package and Pin Listings . . . . . . . . . . . . . . . . . . . . . 77 22. Clocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 23. Thermal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 24. System Design Information . . . . . . . . . . . . . . . . . . 108 25. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 110 26. Document Revision History . . . . . . . . . . . . . . . . . . 113 MPC8379E PowerQUICC™ II Pro Processor Hardware Specifications |
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