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TH50VSF3680 Datasheet, PDF (46/55 Pages) Toshiba Semiconductor – SRAM AND FLASH MEMORY MIXED MULTI-CHIP PACKAGE
FLASH HARDWARE SEQUENCE FLAG ( DATA Polling)
TH50VSF3680/3681AASB
Address
Last
Command
Address
tCMD
PA/BA
CE
tCE
tOE
OE
tOEHP
tDF1
tDF2
WE
tPPW/tPCEW/tPBEW
tACC
tOH
Last
DIN
Command
Data
DQ7
DQ 7
Valid
Valid
DQ0~DQ6
tBUSY
RY/BY
PA: Program address
BA: Block address
Invalid
Valid
Valid
FLASH HARDWARE SEQUENCE FLAG (Toggle Bit)
Address
Last
Command
Address
tCMD
CEF
tOEHT
OE
tOEHP
WE
tPPW/tPCEW/tPBEW
Last
DIN
Command
Data
PA/BA
tCE
tOE
DQ2/DQ6
Toggle
Toggle
tBUSY
RY/BY
PA: Program address
BA: Block address
*DQ2/DQ6 stops toggling when auto operation has been completed.
Stop*
Toggle
Valid
2001-03-06 46/55