SMV320C6727B-SP_15 Datasheet, PDF (1/112 Pages) Texas Instruments – Floating-Point Digital Signal Processor

SMV320C6727B-SP
www.ti.com
SPRS675G – FEBRUARY 2013 – REVISED JANUARY 2014
Floating-Point Digital Signal Processor
Check for Samples: SMV320C6727B-SP
1 Floating-Point Digital Signal Processor
1.1 Features
123
• 32- and 64-Bit 250-MHz Floating-Point DSPs
• Single Event Latch-Up Immune to
LET = 117 MeV cm²/mg
• Radiation Tolerance: 100 kRad TID (Si)
• Upgrades to C67x+ CPU From C67x™ DSP
Generation:
– 2X CPU Registers [64 General-Purpose]
– Compatible With the C67x CPU
• Enhanced Memory System
– 256K-Byte Unified Program and Data RAM
– 384K-Byte Unified Program and Data ROM
– Single-Cycle Data Access From CPU
– Large Program Cache (32K Byte) Supports
RAM, ROM, and External Memory
• External Memory Interface (EMIF) Supports
– 133-MHz SDRAM (16- or 32-Bit)
– Asynchronous NOR Flash, SRAM (8-,16-, or
32-Bit)
– NAND Flash (8- or 16-Bit)
• Enhanced I/O System
– High-Performance Crossbar Switch
– Dedicated McASP DMA Bus
– Deterministic I/O Performance
• dMAX (Dual Data Movement Accelerator)
Supports:
– 16 Independent Channels
– Concurrent Processing of Two Transfer
Requests
– 1-, 2-, and 3-Dimensional Memory-to-Memory
and Memory-to-Peripheral Data Transfers
– Circular Addressing Where the Size of a
Circular Buffer (FIFO) is not Limited to 2ⁿ
– Table-Based Multi-Tap Delay Read and Write
Transfers From and To a Circular Buffer
• Three Multichannel Serial Ports
– Transmit and Receive Clocks up to 50 MHz
– Six Clock Zones and 16 Serial Data Pins
• Universal Host-Port Interface (UHPI)
– 32-Bit-Wide Data Bus for High Bandwidth
– Muxed and Non-Muxed Address and Data
• Two 10-MHz SPI Ports With 3-, 4-, and 5-Pin
Options
• Two Inter-Integrated Circuit (I2C) Ports
• Real-Time Interrupt Counter and Watchdog
• Oscillator- and Software-Controlled PLL
• Available Temperature Ranges
– M-Temp (–55°C to 125°C T_case)
– W-Temp (–55°C to 115°C T_case)
• 256-Pin, 0.5-mm, Ceramic Quad Flatpack
(CQFP) [HFH Suffix]
• Engineering Evaluation (/EM) Samples are
Available ⁽¹⁾
(1) These units are intended for engineering evaluation only.
They are processed to a non-compliant flow (e.g. no burn-in,
etc.) and are tested to temperature rating of 25°C only. These
units are not suitable for qualification, production, radiation
testing or flight use. Parts are not warranted for performance
on full MIL specified temperature range of
-55°C to 125°C or operating life.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
C67x, TMS320C6000, C6000, DSP/BIOS, XDS, TMS320 are trademarks of Texas Instruments.
2
Philips is a registered trademark of Koninklijki Philips Electronics N.V.
3
PRODUCTION DATA information is current as of publication date. Products conform to
specifications per the terms of the Texas Instruments standard warranty. Production
processing does not necessarily include testing of all parameters.
Copyright © 2013–2014, Texas Instruments Incorporated