CY62148V Ver la hoja de datos (PDF) - Cypress Semiconductor
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CY62148V Datasheet PDF : 7 Pages
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PRELIMINARY
CY62148V
Selection Guide
Maximum Access Time (ns)
Maximum Operating Current
Maximum CMOS Standby Current
Commercial
Commercial
Industrial
CY62148V–55 CY62148V–70
55
70
50 mA
50 mA
1 mA
1 mA
L
50 µA
50 µA
LL
15 µA
15 µA
LL
30 µA
30 µA
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ................................. –65°C to +150°C
Ambient Temperature with
Power Applied ............................................. –55°C to +125°C
Supply Voltage on VCC to Relative GND[1] .... –0.5V to +4.6V
DC Voltage Applied to Outputs
in High Z State[1] .....................................–0.5V to VCC +0.5V
Electrical Characteristics Over the Operating Range
DC Input Voltage[1] ................................. –0.5V to VCC +0.5V
Current into Outputs (LOW)......................................... 20 mA
Operating Range
Range
Ambient
Temperature[2]
Commercial
Industrial
0°C to +70°C
–40°C to +85°C
VCC
2.7V–3.6V
2.7V–3.6V
Parameter
Description
VOH
Output HIGH Voltage
VOL
Output LOW Voltage
VIH
Input HIGH Voltage
VIL
Input LOW Voltage[1]
IIX
Input Load Current
IOZ
Output Leakage Current
ICC
VCC Operating
Supply Current
ISB1
Automatic CE
Power-Down Current
— TTL Inputs
ISB2
Automatic CE
Power-Down Current
— CMOS Inputs
62148V–55 62148V–70
Test Conditions
Min. Max. Min. Max. Unit
VCC = Min., IOH = –1 mA
VCC = Min., IOL = 2.1 mA
2.4
2.4
V
0.4
0.4 V
2.2 VCC+ 2.2 VCC+ V
0.3
0.3
–0.3 0.8 –0.3 0.8 V
GND ≤ VI ≤ VCC
–1 +1 –1 +1 µA
GND ≤ VI ≤ VCC, Output Disabled
–5 +5 –5 +5 µA
VCC = Max.,
IOUT = 0 mA,
f = fMAX = 1/tRC
Com’l
50
50 mA
Max. VCC, CE ≥ VIH
VIN ≥ VIH or
VIN ≤ VIL, f = fMAX
Com’l
0.5
0.5 mA
Max. VCC,
Com’l
0.5
CE ≥ VCC – 0.3V,
VIN ≥ VCC – 0.3V,
L
50
or VIN ≤ 0.3V, f=0
LL
15
0.5 mA
50 µA
15 µA
Ind’l LL
30
30 µA
Capacitance[3]
Parameter
Description
Test Conditions
CIN
COUT
Input Capacitance
Output Capacitance
TA = 25°C, f = 1 MHz,
VCC = 5.0V
Notes:
1. VIL (min.) = –2.0V for pulse durations of less than 20 ns.
2. TA is the “instant on” case temperature.
3. Tested initially and after any design or process changes that may affect these parameters.
Max.
Unit
10
pF
10
pF
2
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