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Zest_Security_SecureElement

Overview

The Zest_Security_SecureElement is an electronics development board for 6TRON open source IoT platform based on STSAFE secure element from ST.

The STSAFE-A110 is a highly secure solution that acts as a secure element providing authentication and secure data management services to a local or remote host. It consists of a full turnkey solution with a secure operating system running on the latest generation of secure microcontrollers.

The Zest_Security_SecureElement offers 6TRON users a Secure Element to secure sensitive applications.

Zest_security_secureElement

Specifications

STSAFE-A110 features:

  • Secure boot
  • Firmware update
  • Usage monitoring
  • Pre-loading of Sigfox™ or LoRaWAN® identifiers
  • Unique serial number
  • Active shield
  • Monitoring of environmental parameters
  • Fault injection & side channel attacks protection
  • Operating Temperature Range: -40 to +105°C
  • I2C (@0x20) Interface
FeatureDetails
Connectivity80-pin 6TRON header
Board size80 x 39 mm
Power Supply3.3 to 12V from stack, 3.3V internal
CategoryZest_Security

Block Diagram

The graphics below gives an overview of the board features and connections.

zest_security_secureelement

80-pin 6TRON header

This table shows how the pinout on Zest_Security_SecureElement corresponds to the pinout on the 6TRON BUS connector (the latter shown in the two middle columns).

Description6TRON functionPin numberPin number6TRON functionDescription
-VJACK12VJACK-
-VJACK34VJACK-
-VHV56VHV-
-VHV78VHV-
-DIO8910VIN_EN-
-DIO71112DIO9-
Reset (alternate)DIO61314DIO10-
-MD1516DIO11Reset (alternate)
-DIO51718DIO12-
GroundGND1920GNDGround
GroundGND2122GNDGround
6TRON Stack Power SupplyVIN2324VIN6TRON Stack Power Supply
6TRON Stack Power SupplyVIN2526VIN6TRON Stack Power Supply
-VB_EN2728DIO13-
-VB_OUT2930DIO14-
-DAC13132DIO15-
-ADC43334DIO16-
-ADC33536DIO17-
-ADC23738DIO18-
-ADC13940GND-
-EXT_NRST4142GND-
-DIO44344VREF-
-DIO34546DIO19-
-DIO24748DIO20-
ResetDIO14950DIO21-
-WKUP5152DIO22-
-ICAPT5354DIO23-
-PWM35556DIO24-
-PWM25758DIO25-
-PWM15960DIO26-
-SPI1_SS6162DIO27-
-SPI1_SCK6364DIO28-
-SPI1_MISO6566DIO29-
-SPI1_MOSI6768DIO30-
-UART1_TX6970DIO31-
-UART1_RX7172DIO32-
I2C DataI2C1_SDA7374DIO33-
I2C ClockI2C1_SCL7576DIO34-
-CAN1_TX7778DIO35-
-CAN1_RX7980DIO36-

Software Support

The Zest_Security_SecureElement provides a demo example developed using Mbed OS. The board can run on Zest Core development boards.

Environmental impact

The Eco score of the Zest_Security_SecureElement is expressed in points representing the environmental impact of an average European per year.

Zest_security_secureElement

Zest_security_secureElement

Eco-score details

BOM

Componentdataunit
Passive electronic component0,007g
Active electronic component0g
LED0g
Other component0g
Connectors Switchs2,73g
Logique type integrated circuit0,083g
Memory type integrated circuit0g
PCB3120mm²

Consumption

Low voltage electricity voltage France
Current20mA
Supply voltage5V
Autonomy100h
% use75%
Power0,0075kWh

Ressources