Question: Is CY7C68034-56LFXC obsolete? What is the drop-in-replacement? Are all parts in HUB family in the same package obsolete?
Answer: Yes, the CY7C68034-56LFXC is obsolete. The drop in replacement part of CY7C68034-56LFXC is CY7C68034-56LTXC. A drop-in replacement is defined as a product that is pin-to-pin and function/feature compatible with the obsolete product.
Please note that both are from the same die and same package. The only difference is in the singulation. Cypress is moving from punch singulation to saw singulation. The saw singulation process is more stable and supports a more reliable supply source for our customers.
Yes, all parts in MoBL-USB TX2/SX2/NX2LP/AT2LP family in the same package are obsolete. Find below the list of MoBL-USB TX2/SX2/NX2LP/AT2LP obsolete and their drop in replacement parts.
| Affected (Punch) Part Number | Replacement (Saw) Part Number |
| CY7C68000A-56LFXC | CY7C68000A-56LTXC |
| CY7C68000A-56LFXCT | CY7C68000A-56LTXCT |
| CY7C68001-56LFXC | CY7C68001-56LTXC |
| CY7C68023-56LFXC | CY7C68023-56LTXC |
| CY7C68033-56LFXC | CY7C68033-56LTXC |
| CY7C68034-56LFXC | CY7C68034-56LTXC |
| CY7C68300C-56LFXC | CY7C68300C-56LTXC |
| CY7C68301C-56LFXC | CY7C68301C-56LTXC |
| CY7C68320C-56LFXC | CY7C68320C-56LTXC |
| CY7C68321C-56LFXC | CY7C68321C-56LTXC |
For more information refer the attached PCN (product change notification).
