Preliminary
HY27UF(08/16)1G2M Series
HY27SF(08/16)1G2M Series
1Gbit (128Mx8bit / 64Mx16bit) NAND Flash
Document Title
1Gbit (128Mx8bit / 64Mx16bit) NAND Flash Memory
Revision History
Revision
No.
0.0
1) Initial Draft.
1) Correct Fig.10 Sequential out cycle after read
2) Add the text to Fig.1, Table.1, Table.2
- text : IO15 - IO8 (x16 only)
3) Delete 鈥?.2 Page program NOTE 1.
- Note : if possible it is better to remove this constrain
- 2.2 Address Input : 28 Addresses -> 27 Addresses
- 3.7 Reset : Fig.29 -> Fig.30
- 5.1 Automatic page read after power up : Fig.30 -> Fig.29
5) Add 5.3 Addressing for program operation & Fig.34
1) Change TSOP, WSOP, FBGA package dimension & figures.
- Change TSOP, WSOP, FBGA package mechanical data
- Change FBGA thickness (1.2 -> 1.0 mm)
2) Correct TSOP, WSOP Pin configurations.
- 38th NC pin has been changed Lockpre(figure
3,4)
3) Edit figure 15,19 & table 4
4) Add Bad Block Management
5) Change Device Identifier 3rd Byte
- 3rd Byte ID is changed. (reserved -> don't care)
- 3rd Byte ID table is deleted.
1) Add Errata
tCLS
Specification
Relaxed value
0
5
tCLH
10
15
tWP
25
40
tALS
0
5
tALH
10
15
tDS
20
25
tWC
50
60
tR
25
27
History
Draft Date
Aug. 2004
Remark
Preliminary
0.1
Sep. 2004
Preliminary
0.2
Oct. 2004
Preliminary
0.3
0.4
2) LOCKPRE is changed to PRE.
- Texts, Table, Figures are changed.
3) Add Note.4 (table.14)
4) Block Lock Mechanism is deleted.
- Texts, Table, figures are deleted.
5) Add Application Note(Power-On/Off Sequence & Auto Sleep mode.)
- Texts & Figures are added.
6) Edit the figures. (#10~25)
1) Change AC characteristics(tREH)
before: 20ns -> after: 30ns
2) Edit Note.1 (page. 21)
3) Edit the Application note 1,2
4) Edit The Address cycle map (x8, x16)
Nov.29 2004
Preliminary
Jan.19 2005
Preliminary
Rev 0.7 / Apr. 2005
1