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MPC8544E 데이터시트(PDF) 1 Page - Freescale Semiconductor, Inc |
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MPC8544E 데이터시트(HTML) 1 Page - Freescale Semiconductor, Inc |
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1 / 117 page ![]() © 2010 Freescale Semiconductor, Inc. Freescale Semiconductor Technical Data 1 MPC8544E Overview This section provides a high-level overview of MPC8544E features. Figure 1 shows the major functional units within the device. 1.1 Key Features The following list provides an overview of the device feature set: • High-performance, 32-bit core enhanced by resources for embedded cores defined by the Power ISA, and built on Power Architecture® technology: — 32-Kbyte L1 instruction cache and 32-Kbyte L1 data cache with parity protection. Caches can be locked entirely or on a per-line basis, with separate locking for instructions and data. — Signal-processing engine (SPE) APU (auxiliary processing unit). Provides an extensive instruction set for vector (64-bit) integer and fractional operations. These instructions use both the upper and lower words of the 64-bit GPRs as they are defined by the SPE APU. Document Number: MPC8544EEC Rev. 5, 01/2011 Contents 1. MPC8544E Overview . . . . . . . . . . . . . . . . . . . . . . . . . .1 2. Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . .8 3. Power Characteristics . . . . . . . . . . . . . . . . . . . . . . . . .13 4. Input Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 5. RESET Initialization . . . . . . . . . . . . . . . . . . . . . . . . . .16 6. DDR and DDR2 SDRAM . . . . . . . . . . . . . . . . . . . . . .16 7. DUART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 8. Enhanced Three-Speed Ethernet (eTSEC), MII Management . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 9. Ethernet Management Interface Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42 10. Local Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 11. Programmable Interrupt Controller . . . . . . . . . . . . . .55 12. JTAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 13. I2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 14. GPIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 15. PCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 16. High-Speed Serial Interfaces (HSSI) . . . . . . . . . . . . .63 17. PCI Express . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 18. Package Description . . . . . . . . . . . . . . . . . . . . . . . . . .81 19. Clocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93 20. Thermal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 21. System Design Information . . . . . . . . . . . . . . . . . . .105 22. Device Nomenclature . . . . . . . . . . . . . . . . . . . . . . . .114 23. Document Revision History . . . . . . . . . . . . . . . . . . .116 MPC8544E PowerQUICC III Integrated Processor Hardware Specifications |
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