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IS62LV12816BLL Datasheet(数据表) 5 Page - Integrated Silicon Solution, Inc

部件型号  IS62LV12816BLL
说明  128K x 16 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC RAM
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制造商  ISSI [Integrated Silicon Solution, Inc]
网页  http://www.issi.com
标志 ISSI - Integrated Silicon Solution, Inc

IS62LV12816BLL Datasheet(HTML) 5 Page - Integrated Silicon Solution, Inc

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IS62LV12816BLL
ISSI®
Integrated Silicon Solution, Inc. — 1-800-379-4774
5
Rev. B
03/07/01
1
2
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5
6
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9
10
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12
READ CYCLE SWITCHING CHARACTERISTICS(1) (Over Operating Range)
-55
-70
-100
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
tRC
Read Cycle Time
55
70
100
ns
tAA
Address Access Time
55
70
100
ns
tOHA
Output Hold Time
10
10
15
ns
tACE
CE Access Time
55
70
100
ns
tDOE
OE Access Time
30
35
50
ns
tHZOE(2)
OE to High-Z Output
20
25
30
ns
tLZOE(2)
OE to Low-Z Output
5
5
5
ns
tHZCE(2)
CE to High-Z Output
0
20
0
25
0
30
ns
tLZCE(2)
CE to Low-Z Output
10
10
10
ns
tBA
LB, UB Access Time
55
70
100
ns
tHZB
LB, UB to High-Z Output
0
25
0
25
0
35
ns
tLZB
LB, UB to Low-Z Output
0
0
0
ns
Notes:
1. Test conditions assume signal transition times of 5 ns or less, timing reference levels of 1.3V, input pulse levels of
0.4 to 2.2V and output loading specified in Figure 1.
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
POWER SUPPLY CHARACTERISTICS(1) (Over Operating Range)
-55
-70
-100
Symbol Parameter
Test Conditions
Min. Max.
Min. Max.
Min. Max.
Unit
ICC
Vcc Dynamic Operating
VCC = Max.,
Com.
40
30
20
mA
Supply Current
IOUT = 0 mA, f = fMAX
Ind.
45
35
25
ISB1
TTL Standby Current
VCC = Max.,
Com.
0.4
0.4
0.4
mA
(TTL Inputs)
VIN = VIH or VIL
Ind.
1.0
1.0
1.0
CE
≥ VIH , f = 0
OR
ULB Control
VCC = Max., VIN = VIH or VIL
CE = VIL, f = 0, UB = VIH, LB = VIH
ISB2
CMOS Standby
VCC = Max.,
Com.
5
5
5µA
Current (CMOS Inputs)
CE
≥ VCC – 0.2V,
Ind.
5
5
5
VIN
≥ VCC – 0.2V, or
VIN
≤ 0.2V, f = 0
OR
ULB Control
VCC = Max.,
CE = VIL
VIN
≤ 0.2V, f = 0; UB / LB = VCC – 0.2V
Note:
1. At f = fMAX, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.




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