Product Summary
The MPC8347VVALFB is a PowerPC processor core (built on Power Architecture. technology) with system logic for networking, storage, and general-purpose embedded applications. For functional characteristics of the processor, refer to the MPC8347VVALFB PowerQUICC II Pro Integrated Host Processor Reference Manual, Rev. 0. To locate published errata or updates for this document, contact your Freescale sales office.
Parametrics
MPC8347VVALFB absolute maximum ratings: (1)Core supply voltage VDD: -0.3 to 1.32 V; (2)PLL supply voltage AVDD: -0.3 to 1.32 V; (3)DDR and DDR2 DRAM I/O voltage GVDD: -0.3 to 1.98V; (4)Three-speed Ethernet I/O, MII management voltage LVDD: -0.3 to 3.63 V; (5)Storage temperature range TSTG: -55 to 150℃.
Features
MPC8347VVALFB features: (1)High-performance, superscalar processor core; (2)Floating-point, integer, load/store, system register, and branch processing units; (3)32-Kbyte instruction cache, 32-Kbyte data cache; (4)Lockable portion of L1 cache; (5)Dynamic power management; (6)Software-compatible with the other Freescale processor families that implement the PowerPC architecture; (7)Programmable timing supporting DDR1 and DDR2 SDRAM; (8)32- or 64-bit data interface, up to 400 MHz data rate for TBGA, 266 MHz for PBGA; (9)Up to four physical banks (chip selects), each bank up to 1Gbyte independently addressable; (10)DRAM chip configurations from 64 Mbits to 1 Gbit with x8/x16 data ports; (11)Full error checking and correction (ECC) support; (12)Support for up to 16 simultaneous open pages (up to 32 pages for DDR2); (13)Contiguous or discontiguous memory mapping; (14)Read-modify-write support; (15)Sleep-mode support for SDRAM self refresh; (16)Auto refresh.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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MPC8347VVALFB |
Freescale Semiconductor |
Microprocessors (MPU) 8349 TBGA NO-PB W/O ENC |
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