The Gold, Platinum, & Platinum Plus Passes and the Disney Premier Passport (DL/WDW Pass) include a PhotoPass download entitlement. While it functions similarly to Memory Maker, it's not the same thing.
Normally, PhotoPass pictures expire 45 days from date taken. If you have a pass with the download entitlement, the expiration is 1 year from date taken.
With Memory Maker, you have a 30 day download window once you activate MM. If you have a pass with the download entitlement, you have 1 year from date take to download it.