Rtc Type; Secure Eeprom; Eeprom Type - Enclustra Mercury SA1 SoC Module User Manual

2.21.1

RTC Type

Table 28 describes the equipped RTC device type on the Mercury SA1 SoC module.
Type
ISL12020MIRZ
Table 28: RTC Type
An example demonstrating how to use the RTC is included in the Mercury SA1 SoC module reference design
[2].
2.22

Secure EEPROM

The secure EEPROM is used to store the module type and serial number, as well as the Ethernet MAC address
and other information. It is connected to the I2C bus.
The secure EEPROM must not be used to store user data.
Please refer to Section 4.4 for details on the content of the EEPROM.
2.22.1

EEPROM Type

Table 29 describes the equipped EEPROM device type on the Mercury SA1 SoC module.
Type
DS28CN01 (default)
ATSHA204A-MAHDA-T (assembly option)
Table 29: EEPROM Type
An example demonstrating how to read data from the EEPROM is included in the Mercury SA1 SoC module
reference design [2].
D-0000-402-002
Manufacturer
Intersil
Manufacturer
Maxim
Atmel
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