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IC62LV51216L Datasheet, PDF (6/12 Pages) Integrated Circuit Solution Inc – 512 K x 16 bit Low Voltage and Ultra Low Power CMOS Static RAM
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IC62LV51216L
IC62LV51216LL
IC62LV51216LL POWER SUPPLY CHARACTERISTICS(1) (Over Operating Range)
Symbol Parameter
Test Conditions
-55
-70
-100
Min. Max. Min. Max. Min. Max. Unit
ICC
Vcc Dynamic Operating VCC = 3.0V
Com. — 25
— 20
— 15
mA
Supply Current
IOUT = 0 mA, f = fMAX
Ind. — 30
— 25
— 20
Com. — 30*
— 25*
— 20*
Ind. — 35*
— 30*
— 25*
ISB1 TTL Standby Current VCC = Max.,
Com. — 0.2
— 0.2
— 0.2 mA
(TTL Inputs)
VIN = VIH or VIL,
Ind. — 0.3
— 0.3
— 0.3
CE1 = VIH, CE2 = VIL Com. — 0.7*
— 0.7*
— 0.7*
Ind. — 0.8* — 0.8* — 0.8*
ISB2 CMOS Standby
VCC = Max., f = 0
Com. — 15
— 15
— 15
µA
Current (CMOS Inputs) CE1 ≥ VCC – 0.2V,
Ind. — 25
— 25
— 25
or CE2 ≤ 0.2V
Com. — 20*
— 20*
— 20*
other input = 0-VCC, f = 0 Ind. — 30*
— 30*
— 30*
OR
ULB Control
VCC = Max., CE1 = VIL, CE2 = VIH
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.
*. For TSOP-2
READ CYCLE SWITCHING CHARACTERISTICS(1) (Over Operating Range)
Symbol
tRC
tAA
tOHA
tACE
tDOE
tHZOE(2)
tLZOE(2)
tHZCE(2)
tLZCE(2)
tBA
tHZB
tLZB
Parameter
Read Cycle Time
Address Access Time
Output Hold Time
CE Access Time
OE Access Time
OE to High-Z Output
OE to Low-Z Output
CE1 or CE2 to High-Z Output
CE1 and CE2 to Low-Z Output
LB, UB Access Time
LB, UB o High-Z Output
LB. UB to Low-Z Output
-55
-70
-100
Min. Max.
Min. Max.
Min. Max.
Unit
55 —
70 —
100 —
ns
— 55
— 70
— 100
ns
10 —
10 —
15 —
ns
— 55
— 70
— 100
ns
— 30
— 38
— 50
ns
— 20
— 25
— 30
ns
5—
5—
5—
ns
0 20
0 25
0 30
ns
10 —
10 —
10 —
ns
— 55
— 70
— 100
ns
0 25
0 25
0 35
ns
0—
0—
0—
ns
Notes:
1. Test conditions assume signal transition times of 5 ns or less, timing reference levels of 1.5V, input pulse levels
of 0.4V 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.
6
Integrated Circuit Solution Inc.
LPSR014-0C 1/22/2003
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