Confusion about the pinmap of CY7C68003 | Cypress Semiconductor
Confusion about the pinmap of CY7C68003
I'm using the USB transceiver CY7C68003. In the datasheet, we can see that there's some difference for the pin order between the two type of package for this device.
24-Pin QFN: counter-clockwise, DATA, DATA ... DATA; DP, DM.
20-Ball WLCSP: counter-clockwise, DATA, DATA ... DATA; DM, DP.
Who can tell me why there's such a difference pin order between the two type of package?
Does Cypress suggest that when using the 24-Pin QFN package, put it on the same side on the PCB with the MCU, and when using the 20-Ball WLCSP package, put it on the opposite side on the PCB with the MCU?
Any help will be appreciated!