Refer to the PDF data sheet for device specific package drawings
The CC3220MODx and CC3220MODAx modules include the Macronix™ 32-Mbit serial Flash. The serial Flash can be programmed directly using the external Flash interface (pins 13, 14, 15, and 17). Note that during normal operation, the external Flash interface should remain unconnected.
For timing details of the 32-Mbit Macronix serial Flash, see the MX25R3235F data sheet.