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DSPD56371AF180

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:
D VERSION DSP371

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  • 参数
  • 描述
  • 文档
参数 数值
Description D VERSION DSP371
Co Processor Type EFCOP
POQ Container BOX
Timer Features Input Capture / Output Compare / PWM / Realtime Interrupts / Watchdog
Budgetary Price($US) 100 @ $9.99 each
Core: Type DSP56300
Package Description and Mechanical Drawing LQFP 80 14*14*1.4P0.65
Peak Package Body Temperature (PPT)(°C) 260
Standby Function STOP / WAIT
Status Not Recommended for New Design
2nd Level Interconnect e3
Additional Features DAX / SPDIF Transmitter
Material Type Tested Packaged Device
Number of Reflow Cycles 3
Pin/Lead/Ball Count 80
Sample Exception Availability N
Bus Frequency (Max) (MHz) 180
External Interrupts 4
Moisture Sensitivity Level (MSL) 3
Preferred Order Quantity (POQ) 900
Serial Interface - Type SAI / SHI
Timers - Size (bit) 24
Core: Operating Voltage (Spec) (V) 1.25
I/O Pins 39
Floor Life 168 HOURS
Halogen Free Yes
Minimum Package Quantity (MPQ) 90
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Serial Interface - Number of Interfaces 2 / 1
Device Weight (g) .63755
External Bus Width (bit) 24
Total DMA Channels 6
Life Cycle Description (code) NOT RECOMMENDED(DECLINING)
Package Material Plastic
Part Number DSPD56371AF180
Ambient Operating Temperature (Min-Max) (°C) 0 to 100
Debug Features On-Chip Emulation
Internal RAM (kByte) 264
REACH SVHC Freescale REACH Statement
Cache (kByte) 0
Maximum Time at Peak Temperature (s) 40
Micron Size (μm) .13
MPQ Container TRAY
Core: Operating Frequency Max (Max) (MHz) 180
Device Type DSC
Harmonized Tariff (US) Disclaimer 8542.31.0000
Timers - Channels 2
Co Processor Frequency (Max) (MHz) 0
Tape & Reel No
Timers - Number of Timers 3
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Mounting Style Surface Mount
Package Length (nominal) (mm) 14.000
Package Thickness (nominal) (mm) 1.600
Package Width (nominal) (mm) 14.000
Application/Qualification Tier COMMERCIAL
Export Control Classification Number (US) 3A991
Material Composition Declaration (MCD) Download MCD Report
Core: Number of cores (Spec) 1
L2 Cache (Max) (kByte) 0

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

Errata
文档名称 文档类型 软件 描述
DSPD56371AF180PDF下载 点击下载 点击下载 DSP56371E
Product Numbering Scheme
文档名称 文档类型 软件 描述
DSPD56371AF180PDF下载 点击下载 点击下载 DSPDECODERMSC
Brochures
文档名称 文档类型 软件 描述
DSPD56371AF180PDF下载 点击下载 点击下载 BRDIGIAUDIOCO
DSPD56371AF180PDF下载 点击下载 点击下载 BYNDDSPBRO
Data Sheets
文档名称 文档类型 软件 描述
DSPD56371AF180PDF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
DSPD56371AF180PDF下载 点击下载 点击下载 SG2047
DSPD56371AF180PDF下载 点击下载 点击下载 SG1004Q22009
Users Guides
文档名称 文档类型 软件 描述
DSPD56371AF180PDF下载 点击下载 点击下载 DSP56371UM
DSPD56371AF180PDF下载 点击下载 点击下载 DSP5636XEVMUM
DSPD56371AF180PDF下载 点击下载 点击下载 DSPB56371UGQS
DSPD56371AF180PDF下载 点击下载 点击下载 DSPSTUDIOUG
Reference Manuals
文档名称 文档类型 软件 描述
DSPD56371AF180PDF下载 点击下载 点击下载 DSPASMRM
DSPD56371AF180PDF下载 点击下载 点击下载 DSP56300FM
DSPD56371AF180PDF下载 点击下载 点击下载 DSP56300FMAD
DSPD56371AF180PDF下载 点击下载 点击下载 DSPLNKRRM
Application Notes
文档名称 文档类型 软件 描述
DSPD56371AF180PDF下载 点击下载 点击下载 AN2013
DSPD56371AF180PDF下载 点击下载 点击下载 AN1848
DSPD56371AF180PDF下载 点击下载 点击下载 AN1772
DSPD56371AF180PDF下载 点击下载 点击下载 AN3754
DSPD56371AF180PDF下载 点击下载 点击下载 AN1855
DSPD56371AF180PDF下载 点击下载 点击下载 APR40
DSPD56371AF180PDF下载 点击下载 点击下载 AN2074
DSPD56371AF180PDF下载 点击下载 点击下载 APR20
DSPD56371AF180PDF下载 点击下载 点击下载 APR23
DSPD56371AF180PDF下载 点击下载 点击下载 APR35
DSPD56371AF180PDF下载 点击下载 点击下载 AN3653
DSPD56371AF180PDF下载 点击下载 点击下载 APR30
DSPD56371AF180PDF下载 点击下载 点击下载 APR37
DSPD56371AF180PDF下载 点击下载 点击下载 APR36
Fact Sheets
文档名称 文档类型 软件 描述
DSPD56371AF180PDF下载 点击下载 点击下载 DSP56371FS
DSPD56371AF180PDF下载 点击下载 点击下载 SUITE56FACT
DSPD56371AF180PDF下载 点击下载 点击下载 SYMSTDIODEVTLFS
DSPD56371AF180PDF下载 点击下载 点击下载 SYMSBDEVKITFS
DSPD56371AF180PDF下载 点击下载 点击下载 SYMFMCMPRTBLFS