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SM320C6678-HIREL Datasheet Preview

SM320C6678-HIREL Datasheet

Digital Signal Processor

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SM320C6678-HIREL
SPRS910A—March 2014—Revised April 2014
Multicore Fixed and Floating-Point Digital Signal Processor
Check for Evaluation Modules (EVM): TMS320C6678
1 SM320C6678 Features and Description
1.1 Features
• Eight SMS320C66x™ DSP Core Subsystems (C66x
CorePacs), Each with
– 1.0 GHz C66x Fixed/Floating-Point CPU Core
› 44.8 GMAC/Core for Fixed Point @ 1 GHz
› 22.4 GFLOP/Core for Floating Point @ 1 GHz
– Memory
› 32K Byte L1P Per Core
› 32K Byte L1D Per Core
› 512K Byte Local L2 Per Core
• Multicore Shared Memory Controller (MSMC)
– 4096KB MSM SRAM Memory Shared by Eight DSP
C66x CorePacs
– Memory Protection Unit for Both MSM SRAM and
DDR3_EMIF
• Multicore Navigator
– 8192 Multipurpose Hardware Queues with Queue
Manager
– Packet-Based DMA for Zero-Overhead Transfers
• Network Coprocessor
– Packet Accelerator Enables Support for
› Transport Plane IPsec, GTP-U, SCTP, PDCP
› L2 User Plane PDCP (RoHC, Air Ciphering)
› 1-Gbps Wire-Speed Throughput at 1.5 MPackets
Per Second
– Security Accelerator Engine Enables Support for
› IPSec, SRTP, 3GPP, WiMAX Air Interface, and
SSL/TLS Security
› ECB, CBC, CTR, F8, A5/3, CCM, GCM, HMAC, CMAC,
GMAC, AES, DES, 3DES, Kasumi, SNOW 3G, SHA-1,
SHA-2 (256-bit Hash), MD5
› Up to 2.8 Gbps Encryption Speed
• Peripherals
– Four Lanes of SRIO 2.1
› 1.24/2.5/3.125/5 GBaud Operation Supported Per
Lane
› Supports Direct I/O, Message Passing
› Supports Four 1×, Two 2×, One 4×, and Two 1× +
One 2× Link Configurations
– PCIe Gen2
› Single Port Supporting 1 or 2 Lanes
› Supports Up To 5 GBaud Per Lane1
› Supports up to 3.125 GBaud Per Lane in Extended
Temperature Range of - 55°C to 115°C
– HyperLink
› Supports Connections to Other KeyStone
Architecture Devices Providing Resource
Scalability
› Supports up to 25 Gbaud
– Gigabit Ethernet (GbE) Switch Subsystem
› Two SGMII Ports
› Supports 10/100/1000 Mbps Operation
– 64-Bit DDR3 Interface (DDR3-1600)
› 8G Byte Addressable Memory Space
› DDR3 functionally tested for extended
temperature range of - 55°C to 115°C
› Some Noted Parameters Specified for - 40°C to
105°C Only
– 16-Bit EMIF
– Two Telecom Serial Ports (TSIP)
› Supports 1024 DS0s Per TSIP
› Supports 2/4/8 Lanes at 32.768/16.384/8.192 Mbps
Per Lane
– UART Interface
– I2C Interface
– 16 GPIO Pins
– SPI Interface
– Semaphore Module
– Sixteen 64-Bit Timers
– Three On-Chip PLLs
• Extended Temperature:
– - 55°C to 115°C
1. Ensured only up to -40°C to 105°C.
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and
other important disclaimers. PRODUCTION DATA.




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SM320C6678-HIREL Datasheet Preview

SM320C6678-HIREL Datasheet

Digital Signal Processor

No Preview Available !

SM320C6678-HIREL
Multicore Fixed and Floating-Point Digital Signal Processor
SPRS910A—April 2014
1.2 Applications
• Mission-Critical Systems
• High-Performance Computing Systems
• Communications
• Audio
• Video Infrastructure
• Imaging
• Analytics
• Networking
• Media Processing
• Industrial Automation
• Automation and Process Control
1.3 SM320C6678ACYPW Operating Derating Chart
Figure 1-1 shows the operating derating chart for the SM320C6678ACYPW device.
Figure 1-1 Electromigration Fail Mode Derating Chart
1000000
100000
10000
1000
90
100
110
120
130
140
150
160
Operation Junction Temperature (°C)
1. See datasheet for absolute maximum and minimum recommended operating conditions.
2. Silicon operating life design goal is 10 years at 105°C junction temperature (does not include package interconnect life).
3. The predicted operating lifetime vs. junction temperature is based on reliability modeling using electromigration as the dominant failure mechanism affecting device wearout
for the specific device process and design characteristics.
2 SM320C6678 Features and Description
Copyright 2014 Texas Instruments Incorporated
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Part Number SM320C6678-HIREL
Description Digital Signal Processor
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