AS2683LT Features: 

Supports:

SD2.02 standard

SLC/MLC/TLC (x3 MLC) NAND Flash

2K/4K/8K page architecture

24 bits BCH ECC per 1K bytes

Support single channel

4 bits data bus, 52MHz bus clock

Up to 4 flash chips selection and 8-bit flash I/O access

Supports SD command class 0, 2, 4, 5, 6, 7, 8, and 10