NXP MPC8347CVRADDB

The MPC8347EA PowerQUICC II Pro is a next generation PowerQUICC II integrated host processor. The MPC8347EA contains a processor core built on Power Architecture technology with system logic for networking, storage, and general-purpose embedded applications.

• Embedded PowerPC e300 processor core; operates at up to 667 MHz
• High-performance, superscalar processor core
• Floating-point, integer, load/store, system register, and branch processing units
• 32-Kbyte instruction cache, 32-Kbyte data cache
• Lockable portion of L1 cache
• Dynamic power management
• Software-compatible with the other Freescale processor families that implement Power Architecture technology
• 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 for TBGA, 266 MHz for PBGA
• 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
• PCI interface
• Designed to comply with PCI Specification Revision 2.3
• Data bus width: 32-bit data PCI interface operating at up to 66 MHz
• PCI 3.3-V compatible
• PCI host bridge capabilities
• PCI agent mode on PCI 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
• On-chip arbitration supporting five masters on PCI
• Accesses to all PCI address spaces
• Parity supported
• Selectable hardware-enforced coherency
• Address translation units for address mapping between host and peripheral
• Dual address cycle for target
• Internal configuration registers accessible from PCI
• Security engine is optimized to handle all the algorithms associated with IPSec, SSL/TLS, SRTP, IEEE Std. 802.11i, iSCSI, and IKE processing. The security engine contains four crypto-channels, a controller, and a set of crypto execution units (EUs)
• Public key execution unit (PKEU): RSA and Diffie-Hellman algorithms; Programmable field size up to 2048 bits; Elliptic curve cryptography F2m and F(p) modes; Programmable field size up to 511 bits
• Data encryption standard (DES) execution unit (DEU): DES and 3DES algorithms; Two key (K1, K2) or three key (K1, K2, K3) for 3DES; ECB and CBC modes for both DES and 3DES
• Advanced encryption standard unit (AESU): Implements the Rijndael symmetric-key cipher; Key lengths of 128, 192, and 256 bits; ECB, CBC, CCM, and counter (CTR) modes; XOR parity generation accelerator for RAID applications
• ARC four execution unit (AFEU): Stream cipher compatible with the RC4 algorithm; 40- to 128-bit programmable key
• Message digest execution unit (MDEU): SHA with 160-, 224-, or 256-bit message digest; MD5 with 128-bit message digest; HMAC with either algorithm
• Random number generator (RNG)
• Four crypto-channels, each supporting multi-command descriptor chains; Static and/or dynamic assignment

• Networking
• Storage
• General-purpose embedded
• RAID applications
• Applications requiring encryption processing