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DSPC56371AF180

厂商:
Freescale
类别:
DSP
包装:
-
封装:
LQFP 80 14*14*1.4P0.65
无铅情况/ROHS:
无铅
描述:
C ROM VERSION DSP371

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  • 参数
  • 描述
  • 文档
参数 数值
Co Processor Type EFCOP
Leadtime (weeks) 8
Material Type Tested Packaged Device
Timer Features Input Capture / Output Compare / PWM / Realtime Interrupts / Watchdog
External Bus Width (bit) 24
External Interrupts 4
POQ Container BOX
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Tape & Reel No
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Device Weight (g) .63755
Internal RAM (kByte) 264
EEPROM (kByte) 0
Micron Size (μm) .13
Moisture Sensitivity Level (MSL) 3
Mounting Style Surface Mount
Number of Reflow Cycles 3
Package Length (nominal) (mm) 14.000
Package Width (nominal) (mm) 14.000
Floor Life 168 HOURS
I/O Pins 39
L2 Cache (Max) (kByte) 0
Timers - Channels 2
Additional Features DAX / SPDIF Transmitter
Package Thickness (nominal) (mm) 1.600
Preferred Order Quantity (POQ) 900
Serial Interface - Number of Interfaces 2 / 1
Description C ROM VERSION DSP371
Core: Number of cores (Spec) 1
Device Type DSC
Peak Package Body Temperature (PPT)(°C) 260
Standby Function STOP / WAIT
Budgetary Price($US) -
Core: Operating Voltage (Spec) (V) 1.25
Debug Features On-Chip Emulation
Maximum Time at Peak Temperature (s) 40
Status Not Recommended for New Design
2nd Level Interconnect e3
Core: Operating Frequency Max (Max) (MHz) 180
Internal Flash (kByte) 0
Life Cycle Description (code) NOT RECOMMENDED(DECLINING)
Package Description and Mechanical Drawing LQFP 80 14*14*1.4P0.65
Application/Qualification Tier COMMERCIAL
Export Control Classification Number (US) 3A991
Halogen Free Yes
Material Composition Declaration (MCD) Download MCD Report
Part Number DSPC56371AF180
MPQ Container TRAY
Package Material Plastic
REACH SVHC Freescale REACH Statement
Serial Interface - Type SAI / SHI
Core: Type DSP56300
Harmonized Tariff (US) Disclaimer 8542.31.0000
Cache (kByte) 0
Minimum Package Quantity (MPQ) 90
Sample Exception Availability N
Ambient Operating Temperature (Min-Max) (°C) 0 to 100
Co Processor Frequency (Max) (MHz) 0
Timers - Number of Timers 3
Bus Frequency (Max) (MHz) 180
Pin/Lead/Ball Count 80
Timers - Size (bit) 24
Total DMA Channels 6

Targeted at audio/video (AV) receivers, home theaters, surround sound decoders, mini stereo systems, digital TV audio systems and automotive audio systems, the DSP56371 is designed to meet the demands of audio electronics system designers by supporting the latest generation decoders, such as Dolby®, THX® and DTS®, among others.

The DSP56371 is capable of running delay management, bass management and DTS96/24 while using less than half of the DSP's computing capability. This enables designers to add system enhancements that the discerning audio consumer expects. The performance increase is made possible through the use of a higher core frequency, fewer memory wait states, a larger amount of on-chip static random access memory (SRAM) and the addition of an enhanced filter coprocessor (EFCOP). By removing the need for external high-speed SRAM and making smaller, less complex boards, the DSP56371 is performance-rich and cost-effective.

View Block Diagram

Features

  • Multimode, multichannel decoder software functionality
  • Dolby and/or DTS license required
    • Prologic II
    • DTS Neo6
    • DTS 2.3
    • WMA
    • AAC
    • Dolby headphone
    • Dolby virtual speaker
  • Digital audio post-processing capabilities
    • Parametric EQ
    • Tone control or graphic EQ
    • Dynamic range compression
    • Loudness
    • Bass boost
    • Speaker comp
    • Fade/balance
    • Music search
    • Compression 
  • DSP core
    • 1.25-volt core with a 3.3-volt peripheral I/O
    • Object code compatible with the DSP56000 core with highly parallel instruction set 
    • Data ALU with a 24 x 24-bit multiplier-accumulator and a 56-bit barrel shifter; 16-bit arithmetic support
    • Program control with position-independent code support and instruction cache support
    • Six-channel DMA controller
    • PLL based clocking with a wide range of frequency multiplications (1 to 255), predivider factors (1 to 3) and power saving clock divider (2I: i=0 to 7); reduces clock noise
    • Internal address tracing support and OnCE for hardware/software debugging
    • JTAG port
    • Very low-power CMOS design, fully static design with operating frequencies down to DC
    • Stop and wait low-power standby modes
    • EFCOP running concurrently with core
  • On-chip memory configuration
    • 16K–48K x 24-bit Y-data RAM and 32K x 24-bit Y-data ROM
    • 36K x 24-bit X-data RAM and 32K x 24-bit X-data ROM
    • 28K–64K x 24-bit program and bootstrap ROM
    • 4K x 24-bit program RAM
    • Various memory switches available 
  • Peripheral modules
    • Enhanced serial audio interface (ESAI_0): up to four receivers and six transmitters, master or slave. I⊃2;S, Sony, AC97, network and other programmable protocols
    • Serial host interface (SHI): SPI and I⊃2;C protocols, 10-word receive FIFO, support for eigth, 16 and 24-bit words.
    • Triple timer module
    • Digital audio transmitter (DAX): one serial transmitter capable of supporting the SPDIF, IE

Fact Sheets
文档名称 文档类型 软件 描述
DSPC56371AF180PDF下载 点击下载 点击下载 DSP56371FS
DSPC56371AF180PDF下载 点击下载 点击下载 SUITE56FACT
DSPC56371AF180PDF下载 点击下载 点击下载 SYMSBDEVKITFS
DSPC56371AF180PDF下载 点击下载 点击下载 SYMFMCMPRTBLFS
DSPC56371AF180PDF下载 点击下载 点击下载 SYMSTDIODEVTLFS
Application Notes
文档名称 文档类型 软件 描述
DSPC56371AF180PDF下载 点击下载 点击下载 AN2013
DSPC56371AF180PDF下载 点击下载 点击下载 AN1848
DSPC56371AF180PDF下载 点击下载 点击下载 AN1772
DSPC56371AF180PDF下载 点击下载 点击下载 AN3653
DSPC56371AF180PDF下载 点击下载 点击下载 AN1855
DSPC56371AF180PDF下载 点击下载 点击下载 APR23
DSPC56371AF180PDF下载 点击下载 点击下载 APR30
DSPC56371AF180PDF下载 点击下载 点击下载 APR36
DSPC56371AF180PDF下载 点击下载 点击下载 AN3754
DSPC56371AF180PDF下载 点击下载 点击下载 APR40
DSPC56371AF180PDF下载 点击下载 点击下载 APR20
DSPC56371AF180PDF下载 点击下载 点击下载 APR37
DSPC56371AF180PDF下载 点击下载 点击下载 AN2074
DSPC56371AF180PDF下载 点击下载 点击下载 APR35
Product Numbering Scheme
文档名称 文档类型 软件 描述
DSPC56371AF180PDF下载 点击下载 点击下载 DSPDECODERMSC
Brochures
文档名称 文档类型 软件 描述
DSPC56371AF180PDF下载 点击下载 点击下载 BYNDDSPBRO
DSPC56371AF180PDF下载 点击下载 点击下载 BRDIGIAUDIOCO
Users Guides
文档名称 文档类型 软件 描述
DSPC56371AF180PDF下载 点击下载 点击下载 DSPB56371UGQS
DSPC56371AF180PDF下载 点击下载 点击下载 DSP5636XEVMUM
DSPC56371AF180PDF下载 点击下载 点击下载 DSPSTUDIOUG
DSPC56371AF180PDF下载 点击下载 点击下载 DSP56371UM
Data Sheets
文档名称 文档类型 软件 描述
DSPC56371AF180PDF下载 点击下载 点击下载 DSP56371
Selector Guides
文档名称 文档类型 软件 描述
DSPC56371AF180PDF下载 点击下载 点击下载 SG1004Q22009
DSPC56371AF180PDF下载 点击下载 点击下载 SG2047
Errata
文档名称 文档类型 软件 描述
DSPC56371AF180PDF下载 点击下载 点击下载 DSP56371E
Reference Manuals
文档名称 文档类型 软件 描述
DSPC56371AF180PDF下载 点击下载 点击下载 DSPASMRM
DSPC56371AF180PDF下载 点击下载 点击下载 DSPLNKRRM
DSPC56371AF180PDF下载 点击下载 点击下载 DSP56300FMAD
DSPC56371AF180PDF下载 点击下载 点击下载 DSP56300FM