NAND04GA3C2A STMICROELECTRONICS [STMicroelectronics], NAND04GA3C2A Datasheet - Page 30

• Manufacturer Part Number: NAND04GA3C2A
• Description: 4Gbit, 2112 Byte Page, 3V, Multi-level NAND Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

9 Software algorithms
Table 13.
1. Example: 4 bit correction per 528 Bytes.
Figure 11. Bad Block Management Flowchart
Figure 12. Garbage Collection
30/51
Block Failure
Operation
Program
Erase
Read
Invalid
Valid
Page
Page
Old Area
Block Address =
START
Block 0
= FFh?
block?
Data
Last
END
YES
YES
NO
NO
(Erased)
Free
Page
Bad Block table
Block Replacement or ECC
Update
Recommended Procedure
Block Address
Increment
Block Replacement
New Area (After GC)
NAND04GA3C2A, NAND04GW3C2A
ECC
AI07588C
(1)
AI07599B
(1)