LH5164A 데이터 시트보기 (PDF) - Sharp Electronics
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LH5164A Datasheet PDF : 12 Pages
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CMOS 64K (8K × 8) Static RAM
LH5164A/AH
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply voltage
Input voltage
Operating temperature
SYMBOL
VCC
VIN
Topr
80 ns
RATING
-0.3 to +7.0
-0.3 to VCC + 0.3
-10 to +70
Storage temperature
Tstg
-55 to +150
NOTES:
1. The maximum applicable voltage on any pin with respect to GND.
2. VIN (MIN.) = -3.0 V for pulse width ≤50 ns.
3. LH5164A/AD/AN/AT
4. LH5164AH/AHD/AHN/AHT
100 ns
RATING
-0.3 to +7.0
-0.3 to VCC + 0.3
-10 to +70
-40 to +85
-55 to +150
UNIT
V
V
°C
°C
°C
NOTE
1
1, 2
3
4
RECOMMENDED OPERATING CONDITIONS 1
PARAMETER
SYMBOL
MIN.
80 ns
TYP.
MAX.
MIN.
100 ns
TYP.
MAX.
Supply voltage
Input voltage
VCC
4.5
5.0
5.5
4.5
5.0
5.5
VIH
2.2
VCC + 0.3
2.2
VCC + 0.3
VIL
-0.3
0.8
-0.3
0.8
NOTES:
1. TA = -10 to +70°C (LH5164A/AD/AN/AT), TA = -40 to +85°C (LH5164AH/AHD/AHN/AHT).
2. VIN (MIN.) = -3.0 V for pulse width ≤50 ns.
UNIT
V
V
V
NOTE
2
DC CHARACTERISTICS 1 (VCC = 5 V ±10%)
PARAMETER
SYMBOL
CONDITIONS
MIN.
Input leakage current
ILI
VIN = 0 to VCC
-1.0
Output leakage
current
CE1 = VIH or CE2 = VIL
ILO
or OE = VIH or WE = VIL
-1.0
VI/O = 0 to VCC
CE1 = VIL, VIN = VIL or VIH
CE2 = VIH, Outputs open
tCYCLE =
80 ns
Operating current
CE1 = VIL, VIN = VIL or VIH tCYCLE =
ICC
CE2 = VIH, Outputs open
100 ns
CE1 = VIL, VIN = 0.2 V or
VCC - 0.2 V
CE2 = VIH, Outputs open
tCYCLE =
1.0 µs
Standby current
CE1 = VIH or CE2 = VIL
ISB1
CE2 ≤ 0.2 V or
TA ≤ 70°C
CE1 ≥ VCC - 0.2 V
TA ≤ 85°C
Output voltage
VOL
VOH
IOL = 2.1 mA
IOH = -1 mA
2.4
NOTES:
1. TA = -10 to 70°C (LH5164A/AD/AN/AT), TA = -40 to +85°C (LH5164AH/AHD/AHN/AHT)
2. LH5164A/AD/AN/AT
3. LH5164AH/AHD/AHN/AHT
4. CE2 should be ≥ VCC – 0.2 V or ≤ 0.2 V when CE1 ≥ VCC – 0.2 V
MAX.
1.0
1.0
55
45
50
10
5
1.0
3.0
0.4
UNIT
µA
µA
mA
mA
mA
µA
µA
V
V
NOTE
2
3
2, 3, 4
3, 4
3
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