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EVALSP320SHMI
CPU board
Application board
SPEAr320S expansion board for HMI applications
Data brief
Features
■ 2 x Ethernet RJ45 connectors (ST802RT1A)
■ 1x LCD interface for 5.7” 640x480 EDT screen
(ET057010DHU)
■ 1x Unified LCD interface (EDT displays with
Unified interface)
■ 1x Resistive touch screen interface
(STMPE811)
■ 2 x CAN DB9 plug connectors
■ 3 x RS232 DB9 plug connectors
(ST3232EBTR)
■ Onboard temperature sensor and
potentiometer (STMPE811)
■ 64 Kbit dual interface EEPROM: ISO 15693
and ISO 18000-3 mode 1 compliant
contactless interface + I2C (M24LR64)
■ 4 Gb NAND flash memory
■ I2S stereo audio input and output
■ Analog extension connector featuring 8 ADC
lines
■ General purpose extension connector with
GPIOs and I2C functionality
■ Unified Power Line modem (PLM) connector
■ DC/DC converter L7986A (+24V/+5V)
■ MicroSDcard socket
■ 3 LEDs
■ 2 general purpose buttons
■ System reset button
Description
The EVALSP320SHMI expansion board is
intended to be used in conjunction with a
SPEAr320S CPU board (sold separately: order
code EVALSP320SCPU) to evaluate the
SPEAr320S microprocessor with a variety of
devices, especially in its HMI automation mode.
July 2012 Doc ID 023094 Rev 1 1/3
For further information contact your local STMicroelectronics sales office.
www.st.com
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Revision history
Table 1. Document revision history
Date Revision Changes
16-Jul-2012 1 Initial release
EVALSPEAr320HMI
2/3 Doc ID 023094 Rev 1
Page 3
EVALSPEAr320HMI
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Doc ID 023094 Rev 1 3/3
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