hm62256b ETC-unknow, hm62256b Datasheet - Page 9

• Manufacturer Part Number: hm62256b
• Description: 256k Sram 32-kword 8-bit
• Manufacturer: ETC-unknow

Timing Waveform
Read Timing Waveform (1) (WE = V
Read Timing Waveform (2) (WE = V
Address
CS
OE
Dout
Address
Dout
High impedance
t
OH
IH
IH
)
, CS = V
t
AA
t
t
t
t
Valid address
OE
OLZ
AA
ACS
Valid address
t
RC
IL
, OE = V
t
RC
IL
)
Valid data
Valid data
HM62256B Series
t
OH
t
t
CHZ
OHZ
t
OH
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