U630H16 Datasheet, PDF (9/14 Pages) List of Unclassifed Manufacturers – HARDSTORE 2K X 8 NVSRAM

RECALL Cycles
No. RECALL Cycle NE-controlled
35 RECALL Cycle Time^p
36 RECALL Initiation Cycle Time^q
37 Output Enable Setup
38 Write Enable Setup
39 Chip Enable Setup
40 NE Fall to Output Inactive
RECALL Cycle: NE-controlled^o
NE
G
Symbol
Alt.
t_NLQX
t_NLNH
t_GLNL
t_WHNL
t_ELNL
t_NLQZ
IEC
t_d(N)R
t_w(N)R
t_su(G)R
t_su(W)R
t_su(E)R
t_dis(N)R
t_su(G)R
(37)
t_{w(N)R (36)}
Min.
25
5
5
5
W
E
DQi
Output
t_su(W)R
(38)
t_{dis(N)R (40)}
t_{su(E)R (39)}
t_{d(N)R (35)}
High Impedance
No. RECALL Cycle E-controlled
Symbol
Alt.
IEC
41 RECALL Cycle Time
42 RECALL Initiation Cycle Time
43 NE Setup
44 Output Enable Setup
45 Write Enable Setup
t_ELQXR
t_ELNHR
t_NLEL
t_GLEL
t_WHEL
RECALL Cycle: E-controlled^o
NE
G
t_su(N)R
(43)
t_{su(G)R (44)}
t_d(E)R
t_w(E)R
t_su(N)R
t_su(G)R
t_su(W)R
W
E
DQi
Output
t_su(W)R
(45)
High Impedance
t_{w(E)R (42)}
t_{d(E)R (41)}
April 7, 2005
9
Min.
25
5
5
5
U630H16
Max.
Unit
20
µs
ns
ns
ns
ns
25
ns
Max.
20
Unit
µs
ns
ns
ns
ns