8.2 FEATURES
NAND flash controller features include:
1. NAND Flash memory I/F: Support 512Bytes and 2KB Page .
2. Software mode: User can directly access NAND flash memory. for example this feature can be used in
read/erase/program NAND flash memory.
3. Interface: 8-bit NAND flash memory interface bus.
4. Hardware ECC generation, detection and indication (Software correction).
5. Support both SLC and MLC NAND flash memory : 1-bit ECC, 4-bit and 8-bit ECC for NAND flash.
(Recommend: 1bit ECC for SLC, 4bit and 8bit ECC for MLC NAND Flash)
6. SFR I/F: Support Byte/half word/word access to Data and ECC Data register, and Word access to other
registers
7. SteppingStone I/F: Support Byte/half word/word access.
8. The Steppingstone 8-KB internal SRAM buffer can be used for another purpose .