1.2.8 QSPI Memory Functionality
The CryptoAuth Pro Trust Platform contains a single 64-Mbit QSPI flash memory device that can be used by the PIC32CX1025SG41 for storing and executing code. The PIC32CX1025SG41 allows Execute-In-Place (XIP) directly from the memory.
Microcontroller Interface
| SG41 Connections | SSTV26VF064B | SG41 Connections | |||
|---|---|---|---|---|---|
| Pin Name | Pin # | Pin Name | Pin Name | Pin # | Pin Number |
| PB11 | 1 | CE# | VDD | 8 | 3.3V |
| PA09 | 2 | SIO1 | SIO3 | 7 | PA11 |
| PA10 | 3 | SIO2 | SCK | 6 | PB10 |
| GND | 4 | VSS | SIO0 | 5 | PA08 |