English
Language : 

CAT22C10 Datasheet, PDF (5/10 Pages) Catalyst Semiconductor – 256-Bit Nonvolatile CMOS Static RAM
◁
A.C. CHARACTERISTICS, Store Cycle
VCC = +5V ±10%, unless otherwise specified.
Limits
Symbol
Parameter
Min.
Max.
tSTC
Store Time
10
tSTP
Store Pulse Width
200
tSTZ(1)
Store Disable Time
100
tOST(1)
Store Enable Time
0
Units
ms
ns
ns
ns
CAT22C10
Conditions
CL = 100pF + 1TTL gate
VOH = 2.2V, VOL = 0.65V
VIH = 2.2V, VIL = 0.65V
A.C. CHARACTERISTICS, Recall Cycle
VCC = +5V ±10%, unless otherwise specified.
Symbol
tRCC
tRCP
tRCZ
tORC
tARC
Parameter
Recall Cycle Time
Recall Pulse Width
Recall Disable Time
Recall Enable Time
Recall Data Access Time
Limits
Min.
Max.
1.4
300
100
0
1.1
Units
µs
ns
ns
ns
µs
Conditions
CL = 100pF + 1TTL gate
VOH = 2.2V, VOL = 0.65V
VIH = 2.2V, VIL = 0.65V
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
5
Doc. No. 25018-0A 2/98 N-1
 ▷