HN29V1G91T-30 Datasheet, PDF (46/92 Pages) Renesas Technology Corp – 128M X 8-bit AG-AND Flash Memory

HN29V1G91T-30
Status Transition
Power On
PRE=L
Power On &
Power On Read
Power On Read
2nd Access State
FFH or
2Kbyte Read
PRE=H
RE
Dout
Deep Standby
(RES=L)
VCC
Power Off
Reset Operation
Any Operation
State
RES
=H→L
Reset Operation
Operation
End ^{Deep Standby}
Status Register Read
Any State
70H to 76H _{Status Read}
State
RE
7Fh
Status
Output
ID Read
90H _{ID Read Setup} RE _{Manufacture Code} RE
Any Command Input
ID Read Operation End
Device Code
Read Address Setup
00H Address ^CA1 CA1 ^CA2 CA2 ^RA1 RA1 ^RA2
Input Setup
Setup
Setup
Setup
FFH
Memory Read Access Operation
30H, 31H
1st Access
1st Access
End
2nd Access
State
FFH
WE Input (Not Status Command)
2nd Access State End
SRAM Read Access
RE
Dout
Standby
(RES=H,
CE
CE=H)
Output
disable
(CE=L)
Copy Back Program Operation1 (Read)
35H
1st Access
1st Access
End
2nd Access
State
SRAM Read Access
RE
FFH
WE Input (Not Status Command)
2nd Access State End
Dout
Random Output Setup
06H Address CA1 CA1 CA2 CA2 RA1 RA1 RA2
Input Setup
Setup
Setup
Setup
FFH
Random Output Setup2
05H Address ^CA1 CA1 CA2
Input Setup
Setup
FFH
Random Output Operation
E0H
WE Input
2nd Access State End
2nd Access
State2
SRAM Read Access
RE
Dout
Deplete Recovery Operation
38H
Deplete
Recovery
FFH
Operation End
: BUSY Status
Rev.4.00, Jun.20.2004, page 46 of 89