HMS12864F8VL Datasheet, PDF (5/9 Pages) Hanbit Electronics Co.,Ltd – SRAM MODULE 1MByte (128K x 64 bit), 120-Pin SMM, 3.3V

HANBit
WRITE CYCLE
PARAMETER
Write Cycle Time
Chip Select to End of Write
Address Set-up Time
Address Valid to End of Write
Write Pulse Width
Write Recovery Time
Write to Output High-Z
Data to Write Time Overlap
Data Hold from Write Time
End of Write to Output Low-Z
HMS12864F8VL
SYMBOL
t_WC
t_CW
t_AS
t_AW
t_WP
t_WR
t_WHZ
t_DW
t_DH
t_OW
70
MIN
MAX
70
60
0
60
55
0
0
25
30
0
5
100
MIN
MAX
100
80
0
80
70
0
0
30
40
0
5
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
TIMING DIAGRAMS
TIMING WAVEFORM OF READ CYCLE(Address Controlled) ( /CE =/ OE = V_IL , /WE = V_IH)
Address
Data out
t_RC
Previous Data Valid
t_AA
t_OH
Data Valid
5
HANBit Electronics Co.,Ltd.