3.11 Security IC

The PIC32CM SG00/GC00 Curiosity Pro development board provides TA101, a secure authentication IC for automotive and industrial security applications. Several package configuration options are available, but the selected one in the board is a SOIC-8 pinout with I2C interface.

The secure authentication IC is not populated in the board. For additional information about the authentication IC, refer to the “TA101 Data Sheet” (DS40002529) available at product webpage.

Figure 3-15. TA101 IC Schematic
Table 3-12. TA101 Pin Configuration
Pin NumberPin NameDescriptionGPIO
1GPIO_1GPIO_1PC04
2GPIO_2GPIO_2PC05
3GPIO_3GPIO_3PC06
4VSSGroundGND
5SDAI2C DataPD01
6SCLI2C ClockPD00
7/RESETReset Input, active lownTARGET_RESET
8VCC2.7V-5.5V Power SupplyVCC_P3V3