TH50VSF2581AASB TOSHIBA [Toshiba Semiconductor], TH50VSF2581AASB Datasheet - Page 41

• Manufacturer Part Number: TH50VSF2581AASB
• Description: SRAM AND FLASH MEMORY MIXED MULTI-CHIP PACKAGE
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

FLASH HARDWARE SEQUENCE FLAG (
FLASH HARDWARE SEQUENCE FLAG (Toggle bit)
DQ0~DQ6
Address
Address
RY
DQ2/6
RY
CEF
/
DQ7
WE
D
OE
BY
/
WE
D
CE
OE
BY
IN
IN
*DQ2/DQ6 stops toggling when auto operation has been completed.
Command
PA: Program address
BA: Block address
Data
Last
t
t
OEHP
BUSY
Command
Address
Last
Command
t
CMD
Data
Last
t
AHT
t
BUSY
Toggle
t
OEHP
t
OEHT
t
PPW
t
AST
t
DATA
AHT
/t
Toggle
PCEW
t
CE
t
OE
/t
PBEW
Polling)
PA/BA
Invalid
t
DQ
AST
Toggle
7
t
TH50VSF2580/2581AASB
ACC
Valid
Valid
Toggle
Stop*
t
OH
t
t
DF1
DF2
2001-10-26 41/50
t
CE
t
OE
Valid
Valid
Valid