User Manual
MIFARE SAM AV3 Evaluation Board
User manual COMPANY PUBLIC
Information provided in this document is subject to legal disclaimers
© GMMC GmbH. 2020. All rights reserved.
Rev. 1.0 19-JAN-2022
7
5 MIFARE SAM AV3
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Add-on Board
Add-on board
The MIFARE SAM AV3 itself is placed on an add-on board, to be able to easily exchange the MIFARE
SAM AV3 in case it has been misconfigured. The pullups for the MCU_I²C_xxx interface, as well as the
voltage level divider are placed on the add-on board.
The MIFARE SAM AV3 can be accessed by either its I²C_Slave (MCU_I²C_xxx) interface from the host
MCU, or the ISO7816 interface via CN5. This header is pin compatible to the GMMC ISO7816 to SIM SAM
Smart Card adapter.
Figure 9: I²C Interface selection with protection
Figure 10: MIFARE SAM AV3 Add-on board
Figure 11: related product MIFARE SAM AV3 Add-on board
