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MPC8349ECVVAGDB Datasheet(PDF) 3 Page - Freescale Semiconductor, Inc |
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MPC8349ECVVAGDB Datasheet(HTML) 3 Page - Freescale Semiconductor, Inc |
3 / 87 page MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 13 Freescale Semiconductor 3 Overview • Double data rate, DDR1/DDR2 SDRAM memory controller — Programmable timing supporting DDR1 and DDR2 SDRAM — 32- or 64-bit data interface, up to 400 MHz data rate — Up to four physical banks (chip selects), each bank up to 1 Gbyte independently addressable — DRAM chip configurations from 64 Mbits to 1 Gbit with ×8/×16 data ports — Full error checking and correction (ECC) support — Support for up to 16 simultaneous open pages (up to 32 pages for DDR2) — Contiguous or discontiguous memory mapping — Read-modify-write support — Sleep-mode support for SDRAM self refresh — Auto refresh — On-the-fly power management using CKE — Registered DIMM support — 2.5-V SSTL2 compatible I/O for DDR1, 1.8-V SSTL2 compatible I/O for DDR2 • Dual three-speed (10/100/1000) Ethernet controllers (TSECs) — Dual controllers designed to comply with IEEE 802.3™, 802.3u™, 820.3x™, 802.3z™, 802.3ac™ standards — Ethernet physical interfaces: – 1000 Mbps IEEE Std. 802.3 GMII/RGMII, IEEE Std. 802.3z TBI/RTBI, full-duplex – 10/100 Mbps IEEE Std. 802.3 MII full- and half-duplex — Buffer descriptors are backward-compatible with MPC8260 and MPC860T 10/100 programming models — 9.6-Kbyte jumbo frame support — RMON statistics support — Internal 2-Kbyte transmit and 2-Kbyte receive FIFOs per TSEC module — MII management interface for control and status — Programmable CRC generation and checking • Dual PCI interfaces — Designed to comply with PCI Specification Revision 2.3 — Data bus width options: – Dual 32-bit data PCI interfaces operating at up to 66 MHz – Single 64-bit data PCI interface operating at up to 66 MHz — PCI 3.3-V compatible — PCI host bridge capabilities on both interfaces — PCI agent mode on PCI1 interface — PCI-to-memory and memory-to-PCI streaming — Memory prefetching of PCI read accesses and support for delayed read transactions — Posting of processor-to-PCI and PCI-to-memory writes |
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