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  • The SPEAr310 is a member of the SPEAr family of embedded MPUs, optimized for telecom 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, SPEAr310 has an MMU that allows virtual memory management -- making the system compliant with advanced operating systems, like Linux. It also offers 16 KB of data cache, 16 KB of instruction cache, JTAG and ETM (embedded trace macro-cell) for debug operations.
    A full set of peripherals allows the system to be used in many applications, some typical applications being routers, switches and gateways as well as remote apparatus control and metering concentrators.

    主な特徴

    • SecurityC3 Cryptographic accelerator
    • Connectivity2 x USB 2.0 HostUSB 2.0 Device1 x fast Ethernet MII port4 x fast Ethernet SMII ports1 x SSP Synchronous serial peripheral (SPI, Microwire or TI protocol) with 4 chip selects1 x I2C1 x fast IrDA interface6 x UART interface1x TDM/E1 HDLC interface with 128/32 timeslots per frame respectively2x RS485 HDLC ports
    • ARM926EJ-S 333 MHz core
    • Dynamic power-saving features
    • High-performance 8-channel DMA
    • Memory:32 KB ROM and 8 KB internal SRAMLPDDR-333/DDR2-666 external memory interfaceSerial Flash Memory interface (SMI)Flexible static memory controller (FSMC) up to 16-bit data bus width, supporting NAND FlashExternal memory interface (EMI) up to 32- bit data bus width, supporting NOR Flash and FPGAs
    • Miscellaneous functionsIntegrated real time clock, watchdog, and system controller8-channel 10-bit ADC, 1 MspsJPEG CODEC acceleratorSix 16-bit general purpose timers with programmable prescaler, 4 capture inputsUp to 102 GPIOs with interrupt capability
    • Configurable peripheral functions multiplexed on 102 shared I/Os

サンプル & 購入

製品型番
パッケージ
梱包タイプ
温度(℃) 製品ステータス
概算価格(USS)
数量
ECCN (US)
詳細
販売代理店からオーダー
STからオーダー
最小値
max
SPEAR310-2 LFBGA 289 15x15x1.7 Tray -40 85
NRND
- - 5A002A4
詳細情報

Country of Origin:

SINGAPORE

No availability of distributors reported, please contact our sales office

SPEAR310-2

パッケージ

LFBGA 289 15x15x1.7

梱包タイプ

Tray

Unit Price (US$)

*

Operating Temperature (°C)

(最小値)

-40

(max)

85

製品ステータス

NRND

Unit Price (US$)

-

数量

-

ECCN (US)

5A002A4

Country of Origin

SINGAPORE

(*) 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

推奨コンテンツ

00 ファイルがダウンロード用に選択されています

技術文書

    • 概要 バージョン サイズ アクション
      DS6524
      Embedded MPU with ARM926 core, flexible memory support, extended set of powerful connectivity features
      2.1
      905.66 KB
      PDF
      DS6524

      Embedded MPU with ARM926 core, flexible memory support, extended set of powerful connectivity features

    • 概要 バージョン サイズ アクション
      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
      AN3321
      How to enable remote reset from JTAG on EVALSPEAr310 board rev 2.0
      1.0
      257.04 KB
      PDF
      AN3099
      IBIS models for signal integrity simulation of SPEAr3xx applications
      1.4
      220.31 KB
      PDF
      AN2674
      PCB layout guidelines for SPEAr3xx
      2.4
      544.9 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
      AN3100

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

      AN3140

      How to configure the SPEAr3xx general purpose timers (GPTs)

      AN3321

      How to enable remote reset from JTAG on EVALSPEAr310 board rev 2.0

      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

    • 概要 バージョン サイズ アクション
      UM0843
      EVALSPEAr310 - evaluation board for the SPEAr310
      2.2
      866.14 KB
      PDF
      UM1015
      EVALSPEAr320CPU SPEAr320 CPU evaluation board
      1.0
      1.32 MB
      PDF
      UM1535
      Getting started with SPEAr® Linux support package (LSP 3.2.5)
      2.2
      485.78 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
      2.3
      3.83 MB
      PDF
      UM0843

      EVALSPEAr310 - evaluation board for the SPEAr310

      UM1015

      EVALSPEAr320CPU SPEAr320 CPU evaluation board

      UM1535

      Getting started with SPEAr® Linux support package (LSP 3.2.5)

      UM0844

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

      UM0851

      Linux support package (LSP) v2.3 for SPEAr

    • 概要 バージョン サイズ アクション
      RM0082
      SPEAr300
      1.3
      5.85 MB
      PDF
      RM0082

      SPEAr300

    • 概要 バージョン サイズ アクション
      RN0081
      Linux support package (LSP) v3.2.3 for SPEAr eMPU family
      2.2
      217.41 KB
      PDF
      RN0082
      Linux support package (LSP) v3.2.5 for SPEAr eMPU family
      1.2
      237.05 KB
      PDF
      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
      RN0081

      Linux support package (LSP) v3.2.3 for SPEAr eMPU family

      RN0082

      Linux support package (LSP) v3.2.5 for SPEAr eMPU family

      RN0053

      Linux support package for SPEAr (LSP) v 2.3

      RN0080

      Linux support package for SPEAr (LSP) v 2.3.2

ハードウェアリソース

    • 概要 バージョン サイズ アクション
      PCB trace length worksheet for SPEAr3xx evaluation boards 2.1
      20.28 KB
      ZIP

      PCB trace length worksheet for SPEAr3xx evaluation boards

製品型番 製品ステータス パッケージ グレード RoHSコンプライアンスグレード 材料宣誓書**
SPEAR310-2
NRND
LFBGA 289 15x15x1.7 インダストリアル Ecopack2

SPEAR310-2

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.