CY62128B
MoBL
Document #: 38-05300 Rev. *C
Page 3 of 11
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[3] .... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High-Z State[3] ....................................–0.5V to VCC + 0.5V
DC Input Voltage[3].................................–0.5V to VCC + 0.5V
Current into Outputs (LOW)......................................... 20 mA
Static Discharge Voltage........................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current..................................................... > 200 mA
Operating Range
Range
Ambient
Temperature (TA)[4]
VCC
Commercial
0
°C to +70°C
5V
± 10%
Industrial
–40
°C to +85°C5V ± 10%
Automotive
–40
°C to +125°C5V ± 10%
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
CY62128B-55
CY62128B-70
Unit
Min. Typ.[2] Max. Min. Typ.[2] Max.
VOH
Output HIGH Voltage
VCC = Min., IOH = –1.0 mA
2.4
2.4
V
VOL
Output LOW Voltage
VCC = Min., IOL = 2.1 mA
0.4
0.4
V
VIH
Input HIGH Voltage
2.2
VCC+
0.3
2.2
VCC+
0.3
V
VIL
Input LOW Voltage[3]
–0.3
0.8
–0.3
0.8
V
IIX
Input Load Current
GND
≤ VI ≤ VCC
–1
+1
–1
+1
µA
Automotive
–10
+10
µA
IOZ
Output Leakage
Current
GND
≤ VI ≤ VCC,
Output Disabled
–1
+1
–1
+1
µA
Automotive
–10
+10
µA
IOS
Output Short Circuit
Current[5]
VCC = Max., VOUT = GND
–300
–300
mA
ICC
VCC Operating
Supply Current
VCC = Max.,
IOUT = 0 mA,
f = fMAX = 1/tRC
Industrial,
Commercial
7.5
20
6
15
mA
Automotive
625
mA
ISB1
Automatic CE
Power-down Current
—TTL Inputs
Max. VCC,
CE1 ≥ VIH
or CE2 < VIL,
VIN ≥ VIH or
VIN ≤ VIL, f = fMAX
Industrial
Commercial
0.1
20.1
1
mA
Automotive
0.1
2
mA
ISB2
Automatic CE
Power-down Current
—CMOS Inputs
Max. VCC,
CE1 ≥ VCC – 0.3V,
or CE2 ≤ 0.3V,
VIN ≥ VCC – 0.3V,
or VIN ≤ 0.3V, f = 0
Industrial
Commercial
2.5
15
2.5
15
µA
Automotive
2.5
25
µA
Thermal Resistance[6]
Parameter
Description
Test Conditions
32 SOIC 32 TSOP 32 STSOP 32 RTSOP
Unit
Θ
JA
Thermal Resistance
(Junction to Ambient)
Test conditions follow standard test
methods and procedures for
measuring thermal impedance, per
EIA / JESD51.
66.17
97.44
105.14
97.44
°C/W
Θ
JC
Thermal Resistance
(Junction to Case)
30.87
26.05
14.09
26.05
°C/W
Note:
3. VIL (min.) = –2.0V for pulse durations of less than 20 ns.
4. TA is the “Instant On” case temperature.
5. Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
6. Tested initially and after any design or process changes that may affect these parameters.
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