Embedded MPU optimized for factory automation and consumer applications

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  • The SPEAr320 is a member of the SPEAr family of embedded MPUs, optimized for industrial automation and consumer applications. It is based on the powerful ARM926EJ-S processor (up to 333 MHz), widely used in applications where high computation performance is required.

    In addition, SPEAr320 has an MMU that allows virtual memory management - making the system compliant with Linux operating system. It also offers 16 KB of data cache, 16 KB of instruction cache, JTAG and ETM (Embedded Trace Macrocell) for debug operations.
    A full set of peripherals allows the system to be used in many applications, some typical applications being factory automation, printer and consumer applications.

    主要特性

    • ARM926EJ-S 333 MHz core
    • High-performance 8-channel DMA
    • Dynamic power-saving features
    • Configurable peripheral functions on 102 shared I/Os.
    • Memory:
      • 32 KB ROM and 8 KB internal SRAM
      • LPDDR-333/DDR2-666 external memory interface
      • SDIO/MMC card interface
      • Serial Flash memory interface (SMI)
      • Flexible static memory controller (FSMC) up to 16-bit data bus width, supporting NAND Flash
      • External memory interface (EMI) up to 16-bit data bus width, supporting NOR Flash and FPGAs
    • Security
      • Cryptographic accelerator
    • Connectivity
      • 2 x USB 2.0 Host
      • 1 x USB 2.0 Device
      • 2 x Fast Ethernet ports (for external MII/SMII PHY)
      • 2 x CAN interface
      • 3 x SSP Synchronous serial port (SPI, Microwire or TI protocol)
      • 2 x I2C
      • 1 x fast IrDA interface
      • 3 x UART interface
      • 1 x standard parallel device port
    • Peripherals supported
      • TFT/STN LCD controller (resolution up to 1024 x 768 and up to 24 bpp)
      • Touchscreen support
    • Miscellaneous functions
      • Integrated real time clock, watchdog, and system controller
      • 8-channel 10-bit ADC, 1 Msps
      • 4 x PWM timers
      • JPEG CODEC accelerator
      • 6x 16-bit general purpose timers with programmable prescaler, 4 capture inputs
      • Up to 102 GPIOs with interrupt capability

样片和购买

产品型号
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包装类型
温度(ºC) 供货状态
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SPEAR320-2 LFBGA 289 15x15x1.7 Tray -40 85
NRND
- - 5A002A4
MORE INFO

Country of Origin:

-

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Distributor availability ofSPEAR320-2

代理商名称
地区 库存 最小订购量 Third party link
ARROW AMERICA 54 756 Order Now

代理商库存报告日期: 2019-07-16

代理商名称

ARROW

库存

54

Min.Order

756

地区

AMERICA Order Now

代理商库存报告日期: 2019-07-16

SPEAR320-2

封装

LFBGA 289 15x15x1.7

包装类型

Tray

Unit Price (US$)

*

Distributor availability ofSPEAR320-2

代理商名称
地区 库存 最小订购量 Third party link
ARROW AMERICA 54 756 Order Now

代理商库存报告日期: 2019-07-16

代理商名称

ARROW

库存

54

Min.Order

756

地区

AMERICA Order Now

代理商库存报告日期: 2019-07-16

Operating Temperature (°C)

(min)

-40

(max)

85

供货状态

NRND

Unit Price (US$)

-

数量

-

ECCN (US)

5A002A4

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

适合您的资源

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技术文档

    • 描述 版本 文档大小 操作
      DS6590
      Embedded MPU with ARM926 core, optimized for factory automation and consumer applications
      5.1
      903.29 KB
      PDF
      DS6590

      Embedded MPU with ARM926 core, optimized for factory automation and consumer applications

    • 描述 版本 文档大小 操作
      AN3100
      Configuring the SPEAr3xx multi-port memory controller (MPMC) for external DDR SDRAM
      2.2
      301.83 KB
      PDF
      AN3140
      How to configure the SPEAr3xx general purpose timers (GPTs)
      1.3
      267.54 KB
      PDF
      AN3099
      IBIS models for signal integrity simulation of SPEAr3xx applications
      1.4
      220.31 KB
      PDF
      AN2674
      PCB layout guidelines for SPEAr3xx
      2.3
      543.8 KB
      PDF
      AN3129
      Real-time performance using FIQ interrupt handling in SPEAr MPUs
      1.4
      188.67 KB
      PDF
      AN3123
      Using the UART interfaces in the SPEAr embedded MPU family
      2.2
      218.14 KB
      PDF
      AN2641
      Using the color LCD controller (CLCD) in the SPEAr embedded MPU family
      1.5
      419.63 KB
      PDF
      AN3100

      Configuring the SPEAr3xx multi-port memory controller (MPMC) for external DDR SDRAM

      AN3140

      How to configure the SPEAr3xx general purpose timers (GPTs)

      AN3099

      IBIS models for signal integrity simulation of SPEAr3xx applications

      AN2674

      PCB layout guidelines for SPEAr3xx

      AN3129

      Real-time performance using FIQ interrupt handling in SPEAr MPUs

      AN3123

      Using the UART interfaces in the SPEAr embedded MPU family

      AN2641

      Using the color LCD controller (CLCD) in the SPEAr embedded MPU family

    • 描述 版本 文档大小 操作
      UM1015
      EVALSPEAr320CPU SPEAr320 CPU evaluation board
      1.0
      1.32 MB
      PDF
      UM1045
      EVALSPEAr320HMI SPEAr320 expansion board for HMI applications, revision 2
      3.0
      823.94 KB
      PDF
      UM0842
      EVALSPEAr320PLC evaluation board for the SPEAr320
      4.1
      804.27 KB
      PDF
      UM0844
      Getting started with SPEAr® Linux support package (LSP2.3)
      3.0
      694.72 KB
      PDF
      UM0851
      Linux support package (LSP) v2.3 for SPEAr
      2.2
      3.82 MB
      PDF
      UM1015

      EVALSPEAr320CPU SPEAr320 CPU evaluation board

      UM1045

      EVALSPEAr320HMI SPEAr320 expansion board for HMI applications, revision 2

      UM0842

      EVALSPEAr320PLC evaluation board for the SPEAr320

      UM0844

      Getting started with SPEAr® Linux support package (LSP2.3)

      UM0851

      Linux support package (LSP) v2.3 for SPEAr

    • 描述 版本 文档大小 操作
      RM0082
      SPEAr300
      1.3
      5.85 MB
      PDF
      RM0082

      SPEAr300

    • 描述 版本 文档大小 操作
      RN0053
      Linux support package for SPEAr (LSP) v 2.3
      1.1
      78.83 KB
      PDF
      RN0080
      Linux support package for SPEAr (LSP) v 2.3.2
      1.2
      85.7 KB
      PDF
      RN0053

      Linux support package for SPEAr (LSP) v 2.3

      RN0080

      Linux support package for SPEAr (LSP) v 2.3.2

硬件资源

    • 描述 版本 文档大小 操作
      PCB trace length worksheet for SPEAr3xx evaluation boards 2.1
      20.28 KB
      ZIP

      PCB trace length worksheet for SPEAr3xx evaluation boards

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
SPEAR320-2
NRND
LFBGA 289 15x15x1.7 工业 Ecopack2

SPEAR320-2

Package:

LFBGA 289 15x15x1.7

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

LFBGA 289 15x15x1.7

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.