ST Life.augmented


SPEAr320S evaluation kit for PLC applications
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This evaluation board can be used to evaluate the SPEAr320S microprocessor with a variety of devices and especially its Media Independent Interface (MII) Automation mode.

The EVALSP320SPLC evaluation kit includes a single application board identified as "MII mode".

The SPEAr320S microprocessor is mounted on a separate CPU board, which is not included with the EVALSP320SPLC kit. It must be ordered separately with order code EVALSP320SCPU.

The EVALSP320SCPU board must be plugged on the MII mode application board.

The MII mode application board is equipped with two Ethernet, three RS-232, one RS-485, two CAN, SPI, I2C communication interfaces and MicroSD card socket with SDIO interface. There are also two general-purpose push-buttons, four LEDs, a temperature sensor and a potentiometer available for the user interface.

The application board also includes digital input/output serial/parallel connectors with a pinout compatible to many existing evaluation boards from ST.

The application board can be powered using a standard DC power supply (7 V to 30 V DC) or directly using a 24 V DC industrial mains supply.

pdf データシート
Data Brief

Key Features

  • 2 x Ethernet RJ-45 connectors (ST802RT1A)
  • 2 x CAN DB9 plug connectors
  • 3 x RS-232 DB9 plug connectors (ST3232EBTR)
  • 1 x RS-485 DB9 socket connector (ST3485EBDR)
  • Digital input connectors (parallel and serial) compatible with STEVAL-IFP007V1, STEVAL-IFP008V1 and STEVAL-IFP004V1 evaluation boards
  • Digital output connectors (parallel and serial) compatible with STEVAL-IFP009V1, STEVAL-IFP001V1, STEVAL-IFP002V1 and STEVAL-IFP006V1 evaluation boards
  • On-board temperature sensor (STLM20W87F) and potentiometer (analog input for ADC)
  • Analog extension connector featuring 8 ADC lines
  • General-purpose extension connector with GPIOs and I2C functionality
  • DC/DC converter L7986A (+24 V / +5 V)
  • MicroSD card socket
  • 4 LEDs, 2 general-purpose buttons and system reset button



Technical Documentation

Product Specifications

Description Version Size
DB1630: EVALSP320SPLC evaluation board for SPEAr320S
1.0 202 KB

User Manual

Description Version Size
UM1509: EVALSP320SPLC evaluation board for SPEAr320S
2.0 795 KB
UM1535: Getting started with SPEAr® Linux support package (LSP 3.2.5)
2.0 486 KB

Release Notes

Description Version Size
RN0081: Linux support package (LSP) v3.2.3 for SPEAr eMPU family
2.0 218 KB
RN0082: Linux support package (LSP) v3.2.5 for SPEAr eMPU family
1.0 237 KB

Presentations & Training Material


Description Version Size
Getting started with Linux OS for SPEAr eMPUs
2.4 107 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
EVALSP320SPLC PCB dimensions and layouts
1.0.0 463 KB
EVALSP320SPLC board Gerber files
1.0.0 834 KB
PCB trace length worksheet for SPEAr3xx evaluation boards
1.1.0 20 KB

Bill of Materials

Description Version Size
1.0.0 35 KB

Schematic Pack

Description Version Size
EVALSP320SPLC schematics
1.0.0 3,018 KB

Related Tools and Software

Related Tools and Software

製品型名 Description
STSW-SPEAR011 Root Filesystem Flash Image for serial NOR
STSW-SPEAR012 Root Filesystem Flash Image for NAND (large page)
STSW-SPEAR020 EVALSP320S Flash Images (XLoader/U-Boot/Linux)
STSW-SPEAR010 Root Filesystem Flash Image for NAND (small page)
STSW-SPEAR009 USB flasher for SPEAR

サンプル& 購入

製品型名 Marketing StatusOrder From STUnit Price (US$)*
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
EVALSP320SPLCActive-Distributor reported inventory date: 2016-02-06
Distributor NameRegionStockMin. order

(*)ユニット当たりの推奨再販価格(米ドル建て)は、あくまで予算的な参考情報としてご利用下さい。現地通貨ベースでのお見積り、価格については 弊社セールスオフィス もしくは 販売代理店 にお問合せ下さい。
(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
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