HN29W25611T Datasheet, PDF (31/42 Pages) Hitachi Semiconductor – 256M AND type Flash Memory More than 16,057-sector (271,299,072-bit)

HN29W25611T-50H
Program (4) with CA before SC and Status Data Polling Timing Waveform
CE
OE
WE
CDE
SC
I/O0 to I/O7
RES
RDY
/Busy
h–1 cycle*⁶
t_CES
t_OEWS
t_CWC t_CWC
t_CWC
t_WPH
t_WPH
t_WPH
t_CWC
t_WPH
t_CWC
t_WPH
t_{CDS tWP} t_{CDS tWP}
t_WP
t_WP
t_WP
t_CDSS
t_SCS
t_CDH
t_WSD ^tCDH
t_SCC
t_SPL
t_DS
t_DH^{tAS tAH tAS tAH tAS tAH tAS tAHtSDS tSDH}
t_SP
t_SW
t_CDS
t_WP
*^{1 tCDSH}
t_WP
t_CDSS
t_CDH
t_SCC
t_SPL
t_SP
t_AS ^tAH t_AS ^tAHt_SDS ^tSDH tSP
t_CEH t_CE
t_COS
t_OEPS
t_OE
t_WP
t_SW
*²
t_ASP
t_CDH
t_SCHW
t_SP t_DS ^tDH
t_DF
t_RDY
t_CDS
t_DF
11H
SA(1) SA(2) CA(1) CA(2) PD(n) PD(n+1) PD(n+i)*¹ CA(1)' CA(2)' PD(m) PD(m+1)PD(m+j)*² 40H
I/O7=V_OL
I/O7=V_OH
t_RP
t_DBR
t_RBSY
t_RS
High-Z
t_DB
*³
High-Z*⁴
Notes: 1. The programming operation is not guaranteed when the number of the SC pulse exceeds (2112 – n).(i ≤ 2111 – n, 0 ≤ n ≤ 2111)
2. The programming operation is not guaranteed when the number of the SC pulse exceeds (2112 – m).(j ≤ 2111 – m, 0 ≤ m ≤ 2111)
3. Any commands, including reset command FFH, cannot be input while RDY/Busy is V_OL.
4. The status returns to the standby status after RDY/Busy returns to High-Z.
5. By using program (4), data can be rewritten for each sector.
6. This interval can be repeated (h – 1) cycle.(1 ≤ h ≤ 2048 + 64)
Program (4) with CA after SC and Status Data Polling Timing Waveform
CE
OE
WE
CDE
SC
I/O0 to I/O7
RES
RDY
/Busy
h cycle*⁶
t_CES
t_OEWS
t_CWC t_CWC
t_WPH
t_WPH
t_CWC
t_WPH
t_{CDS tWP} t_{CDS tWP}
t_WP
t_CDSS
t_SCS
t_CDH
t_CDH
t_WSD
t_SCC
t_SPL
t_DS
t_DH^{tAS tAH tAS tAH tSDS tSDH}
t_SP
t_SW
t_CDS
t_WP
*^{1 tCDSH}
t_WP
t_CDSS
t_CDH
t_SCC
t_SPL
t_SP
t_AS ^tAH t_AS ^tAH_tSDS ^tSDH tSP
t_CEH t_CE
t_COS
t_OEPS
t_OE
t_WP
t_SW
*²
t_ASP
t_CDH
t_SCHW
t_SP t_DS ^tDH
t_DF
t_RDY
t_CDS
t_DF
11H
SA(1) SA(2) PD0
PD1 PD(k)*¹ CA(1) CA(2) PD(m) PD(m+1)PD(m+j)*² 40H
I/O7=V_OL
I/O7=V_OH
t_RBSY
t_RP
t_DBR
t_{RS High-Z}
t_DB
*³
High-Z*⁴
Notes: 1. The programming operation is not guaranteed when the number of the SC pulse exceeds 2112.(0 ≤ k ≤ 2111)
2. The programming operation is not guaranteed when the number of the SC pulse exceeds (2112 – m).(j ≤ 2111 – m, 0 ≤ m ≤ 2111)
3. Any commands, including reset command FFH, cannot be input while RDY/Busy is V_OL.
4. The status returns to the standby status after RDY/Busy returns to High-Z.
5. By using program (4), data can be rewritten for each sector.
6. This interval can be repeated h cycle.(1 ≤ h ≤ 2048 + 64)
31