HY27US(08/16)281A Series
128Mbit (16Mx8bit / 8Mx16bit) NAND Flash
Document Title
128Mbit (16Mx8bit / 8Mx16bit) NAND Flash Memory
Revision History
Revision
No.
History
Initial Draft.
0.1
1) Correct Summary description & page.7
- The Cache feature is deleted in summary description.
- Note.3 is deleted. (page.7)
2) Correct table.5 & Table.12
3) Correct TSOp1, WSOP1 Pin description
- 38th pin has been changed Lockpre
4) Add Bad Block Management & System Interface using CE don’t care
5) Change TSOP1, WSOP1, FBGA package dimension & figures.
- Change TSOP1, WSOP1, FBGA package mechanical data
- Change TSOP1, WSOP1 package figures
0.2
1) LOCKPRE is changed to PRE.
- Texts, Tables and figures are changed.
2) Change Command Set
- READ A and B are changed to READ 1.
- READ C is changed to READ 2.
3) Change AC, DC characterics
- tRB, tCRY, tCEH and tOH are added.
4) Correct Program time (max)
- before : 700us
- after : 500us
5) Edit figures
- Address names are changed.
6) Change AC characterics
tRP
25
Nov. 29. 2004
Preliminary
Mar. 03. 2005
Preliminary
35
After
Rev 0.6 / Nov. 2005
30
Preliminary
tREA
Before
Remark
Sep. 2004
0.0
Draft Date
30
1
