CY7C1021CV26(2004) Просмотр технического описания (PDF) - Cypress Semiconductor
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CY7C1021CV26 Datasheet PDF : 9 Pages
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CY7C1021CV26
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 +4.6V
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
Automotive
Ambient
Temperature
–40°C to +125°C
VCC
2.5V–2.7V
Electrical Characteristics Over the Operating Range
Parameter
Description
VOH
Output HIGH Voltage
VOL
Output LOW Voltage
VIH
Input HIGH Voltage
VIL
Input LOW Voltage[3]
IIX
Input Load Current
IOZ
Output Leakage Current
IOS
Output Short Circuit Current[4]
ICC
VCC Operating Supply Current
ISB1
Automatic CE Power-Down
Current —TTL Inputs
ISB2
Automatic CE Power-Down
Current —CMOS Inputs
Test Conditions
VCC = Min., IOH = –1.0 mA
VCC = Min., IOL = 1.0 mA
GND < VI < VCC
GND < VI < VCC, Output Disabled
VCC = Max., VOUT = GND
VCC = Max., IOUT = 0 mA,
f = fMAX = 1/tRC
Max. VCC, CE > VIH
VIN > VIH or VIN < VIL, f = fMAX
Max. VCC,
CE > VCC – 0.3V, VIN > VCC – 0.3V,
or VIN < 0.3V, f = 0
CY7C1021CV26-15
Min.
Max.
Unit
2.3
V
0.4
V
2.0
–0.3
VCC + 0.3
V
0.8
V
–3
+3
µA
–3
+3
µA
–300
mA
80
mA
15
mA
10
mA
Capacitance[5]
Parameter
CIN
COUT
Description
Input Capacitance
Output Capacitance
Test Conditions
TA = 25°C, f = 1 MHz,
VCC = 2.6V
Max.
8
8
Thermal Resistance[5]
Parameter
Description
Test Conditions
ΘJA
Thermal Resistance
Still Air, soldered on a 3 × 4.5 inch, two-layer
(Junction to Ambient)[5] printed circuit board
ΘJC
Thermal Resistance
(Junction to Case)[5]
Notes:
3. VIL (min.) = –2.0V and VIH(max) = VCC + 0.5V for pulse durations of less than 20 ns.
4. Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
5. Tested initially and after any design or process changes that may affect these parameters.
44-lead
TSOP-II
76.92
15.86
Unit
pF
pF
Unit
°C/W
°C/W
Document #: 38-05589 Rev. **
Page 3 of 9
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