HYB39S13620TQ- Datasheet, PDF (27/70 Pages) Siemens Semiconductor Group – Special Mode Registers Two color registers Burst Read with Single Write Operation

HYB 39S16320TQ-6/-7/-8
AC Characteristics (cont’d)
T_A = 0 to 70 °C; V_SS = 0 V; V_DD = 3.3 V ± 0.3 V, t_T = 1 ns
Parameter
Symb.
Limit Values
Unit Note
-6
-7
-8
min. max. min. max. min. max.
Refresh Cycle
Self Refresh Exit time
t_SREX
2
Total Self Refresh Exit time –
Refresh Period for
Non-Self Refresh
t_REF
–
–
2
32 –
–
2
–
2 CLKs + t_RC
32 –
32
CLK ⁵
–
5
ms ⁶
Read Cycle
Data Out Hold time
t_OH
2.5 –
2.5 –
3
–
ns
Data Out to Low Impedance t_LZ
time
0
–
0
–
0
–
ns
Data Out to High Impedance t_HZ
3
8
3
8
3
8
ns ⁷
time
Write Cycle
Data In Setup time
Data In Hold time
Write recovery time
t_DS
3
–
2
–
2.5 –
ns
t_DH
1
–
1
–
1
–
ns
t_WR
6
–
7
–
8
–
ns
Block Write Cycle
Block Write Cycle Time
t_BWC
12
–
14 –
16 –
ns
Block Write to Precharge
t_BWR
12
–
14 –
16 –
ns
delay
Miscellaneous
Mode Register command to t_RSC 2
–
2
–
2
–
CLK
command
Semiconductor Group
27
1998-10-01