MPC860EC Freescale Semiconductor Rev. 9, 02/2012 Technical Data MPC860 PowerQUICC Family Hardware Specifications Contents This hardware specification contains detailed information on 1. Overview . 2 power considerations, DC/AC electrical characteristics, and 2. Features 3 AC timing specifications for the MPC860 family. 3. Maximum Tolerated Ratings . 7 4. Thermal Characteristics . 8 To locate published errata or updates for this document, see 5. Power Dissipation . 10 the MPC860 product summary page on the website listed on 6. DC Characteristics 10 7. Thermal Calculation and Measurement 12 the back cover of this document or contact your local 8. Layout Practices 14 Freescale sales office. 9. Bus Signal Timing 15 10. IEEE 1149.1 Electrical Specifications . 41 11. CPM Electrical Characteristics . 43 12. UTOPIA AC Electrical Specifications . 65 13. FEC Electrical Characteristics . 67 14. Mechanical Data and Ordering Information . 70 15. Document Revision History . 76 Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. 2007-2012 Freescale Semiconductor, Inc. All rights reserved.Overview 1Overview The MPC860 power quad integrated communications controller (PowerQUICC) is a versatile one-chip integrated microprocessor and peripheral combination designed for a variety of controller applications. It particularly excels in communications and networking systems. The PowerQUICC unit is referred to as the MPC860 in this hardware specification. The MPC860 implements Power Architecture technology and contains a superset of Freescales MC68360 quad integrated communications controller (QUICC), referred to here as the QUICC, RISC communications proccessor module (CPM). The CPU on the MPC860 is a 32-bit core built on Power Architecture technology that incorporates memory management units (MMUs) and instruction and data caches.. The CPM from the MC68360 QUICC has been enhanced by the addition of the inter-integrated 2 controller (I C) channel. The memory controller has been enhanced, enabling the MPC860 to support any type of memory, including high-performance memories and new types of DRAMs. A PCMCIA socket controller supports up to two sockets. A real-time clock has also been integrated. Table 1 shows the functionality supported by the MPC860 family. Table 1. MPC860 Family Functionality Cache (Kbytes) Ethernet 1 Part ATM SCC Reference Instruction Data Cache 10T 10/100 Cache MPC860DE 4 4 Up to 2 2 1 MPC860DT 4 4 Up to 2 1 Yes 2 1 MPC860DP 16 8 Up to 2 1 Yes 2 1 MPC860EN 4 4 Up to 4 4 1 MPC860SR 4 4 Up to 4 Yes 4 1 MPC860T 4 4 Up to 4 1 Yes 4 1 MPC860P 16 8 Up to 4 1 Yes 4 1 MPC855T 4411 Yes 1 2 1 Supporting documentation for these devices refers to the following: 1. MPC860 PowerQUICC Family Users Manual (MPC860UM, Rev. 3) 2. MPC855T Users Manual (MPC855TUM, Rev. 1) MPC860 PowerQUICC Family Hardware Specifications, Rev. 9 2 Freescale Semiconductor