59.2.11 QSPI Interface

Signal Name Recommended Pin Connection Description
QSCK Application dependent. QSPI Serial Clock

Pulled-up input (100 kOhm) to VDDIO at reset.

QCS Application dependent.

(Pullup at VDDIO)

QSPI Chip Select

Pulled-up input (100 kOhm) to VDDIO at reset.

QIO0–QIO3 Application dependent. QSPI I/O

Pulled-up inputs (100 kOhm) to VDDIO at reset.

Figure 59-5. Schematic Example with QSPI Data Flash