Cypress CY7C1334H Write Cycle Description, ZZ Mode Electrical Characteristics

CY7C1334H
Document #: 38-05678 Rev. *B Page 6 of 13
Write Cycle Description[2, 3]
Function WE BWDBWCBWBBWA
Read H X X X X
Write − No bytes written L H H H H
Write Byte A − (DQA) LHHH L
Write Byte B − (DQB)LHHLH
Write Bytes A, B L H H L L
Write Byte C − (DQC)LHLHH
Write Bytes C,A L H L H L
Write Bytes C, B L H L L H
Write Bytes C, B, A L H L L L
Write Byte D − (DQD)LLHHH
Write Bytes D, A L L H H L
Write Bytes D, B L L H L H
Write Bytes D, B, A L L H L L
Write Bytes D, C L L L H H
Write Bytes D, C, A L L L H L
Write Bytes D, C, B L L L L H
Write All Bytes L L L L L
ZZ Mode Electrical Characteristics
Parameter Description Test Conditions Min. Max. Unit
IDDZZ Sleep mode standby current ZZ > VDD − 0.2V 40 mA
tZZS Device operation to ZZ ZZ > VDD − 0.2V 2tCYC ns
tZZREC ZZ recovery time ZZ < 0.2V 2tCYC ns
tZZI ZZ Active to sleep current This parameter is sampled 2tCYC ns
tRZZI ZZ inactive to exit sleep current Thi s parameter is sampled 0 ns
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