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MPC8308 数据表(PDF) 1 Page - Freescale Semiconductor, Inc |
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MPC8308 数据表(HTML) 1 Page - Freescale Semiconductor, Inc |
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1 / 88 page  © Freescale Semiconductor, Inc., 2010. All rights reserved. Freescale Semiconductor This document provides an overview of the MPC8308 features and its hardware specifications, including a block diagram showing the major functional components. The MPC8308 is a cost-effective, low-power, highly integrated host processor. The MPC8308 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. NOTE The information provided in this document is preliminary and is based on estimates only and refers to the pre-silicon phase, with no device characterization done. Freescale reserves the right to change the contents of this document as appropriate. 1 Overview Figure 1 shows the major functional units within the MPC8308. The e300 core in the MPC8308, with its 16 Kbytes of instruction and 16 Kbytes of data cache, implements the Power Architecture user instruction set architecture and provides hardware and software debugging Document Number: MPC8308EC Rev. 0, 05/2010 Contents 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . 2 3. Power Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 6 4. Clock Input Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5. RESET Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6. DDR2 SDRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 7. DUART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 8. Ethernet: Three-Speed Ethernet, MII Management . 15 9. USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 10. High-Speed Serial Interfaces (HSSI) . . . . . . . . . . . . 24 11. PCI Express . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 12. Enhanced Local Bus . . . . . . . . . . . . . . . . . . . . . . . . . 43 13. Enhanced Secure Digital Host Controller (eSDHC) . 47 14. JTAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 15. I2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 16. Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 17. GPIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 18. IPIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 19. SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 20. Package and Pin Listings . . . . . . . . . . . . . . . . . . . . . 62 21. Clocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 22. Thermal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 23. System Design Information . . . . . . . . . . . . . . . . . . . 81 24. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . 85 25. Document Revision History . . . . . . . . . . . . . . . . . . . 86 MPC8308 PowerQUICC II Pro Processor Hardware Specification |
类似零件编号 - MPC8308 |
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类似说明 - MPC8308 |
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