DSP 32-Bit/64-Bit 1000MHz 1000MIPS 783-Pin FC-BGA Tray

The MSC8157 targets high-bandwidth highly computational DSP applications and is optimized for 3G-LTE (FDD and TDD), UMTS and WiMAX systems. The device includes a combination of fully programmable DSP cores and powerful hardware acceleration to provide best-in-class performance, power efficiency, connectivity and cost-effectiveness.

Core frequency 1 GHz operating at up to 48000 MMACS with six SC3850 cores. The core subsystems support several large areas of memory/cache, a memory controller and interrupt controller

CLASS high-speed non-blocking interconnect fabric to provide optimal throughput between all internal device blocks

The MAPLE-B2 supports Turbo decoding including rate matching supporting up to 330 Mb/s for 3GLTE, up to 300 Mb/s for WiMAX and up to 260 Mbps in UMTS at eight full iterations; Turbo encoding: information bits encoding including rate matching up to 900 Mbps for 3GLTE and WiMAX and up to 450 Mbps for UMTS; Viterbi decoding up to 200 Mbps for K=9, zero tailing and up to 175 Mbps for K=7 tail biting; FFT/iFFT processing supporting up to 960 Msps; DFT/iDFT processing supporting up to 630 Msps; CRC check and insertion supporting up to 10 Gbps.

DMA controller with 16 bidirectional channel pairs

Internal data profiling for optimizing data throughput during development

Dual RISC core QUICC Engine subsystem supporting two SGMII/RGMII ports and serial peripheral interface (SPI)

HSSI complex with OCN fabric, two 4-channel DMA controllers, two Serial RapidIO® ports, an enhanced messaging unit and 10 SerDes lanes multiplexing two Serial RapidIO x4/x2/x1 interfaces up to five Gbaud, PCI Express® x4/x2/x1 interface, six CPRI channels, and two SGMIIs.

Eight programmable hardware semaphores to manage resources

Other serial interfaces: UART, timers, I²C, GPIO, interrupts and JTAG

Power supplies: Core power: 1-volt nominal, I/O power, 1.0-volt, 1.5-volt and 2.5-volt nominal

Flip chip-plastic ball grid array (FC-PBGA), 783-ball, 1 mm pitch, 29 mm × 29 mm.

Optional security engine (E version only) to provide data encryption/decryption capability. Supports Kasumi f8/f9, AES-128 and AES-256, SNOW and other protocols.