th50vsf3681aasb TOSHIBA Semiconductor CORPORATION, th50vsf3681aasb Datasheet - Page 46

• Manufacturer Part Number: th50vsf3681aasb
• Description: Sram Flash Memory Mixed Multi-chip Package
• Manufacturer: TOSHIBA Semiconductor CORPORATION

FLASH HARDWARE SEQUENCE FLAG (
FLASH HARDWARE SEQUENCE FLAG (Toggle Bit)
DQ0~DQ6
DQ2/DQ6
Address
Address
RY
RY
DQ7
CEF
/
/
WE
D
D
WE
CE
OE
BY
OE
BY
IN
IN
PA: Program address
BA: Block address
PA: Program address
BA: Block address
*DQ2/DQ6 stops toggling when auto operation has been completed.
Command
Command
Address
Address
Last
Last
Command
Command
t
t
CMD
CMD
Data
Data
Last
Last
t
t
BUSY
BUSY
t
t
OEHP
OEHP
t
PPW
t
PPW
/t
DATA
/t
PCEW
PCEW
t
Toggle
CE
t
OE
t
OEHT
/t
/t
PBEW
PBEW
Polling)
PA/BA
Invalid
Toggle
DQ
7
PA/BA
t
TH50VSF3680/3681AASB
ACC
Valid
Valid
Toggle
Stop*
t
OH
t
t
DF1
DF2
2001-03-06 46/55
t
CE
t
OE
Valid
Valid
Valid