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CY7C1049CV33
Document #: 38-05006 Rev. *C
Page 3 of 9
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
Operating Range
Range
Ambient Temperature
VCC
Commercial
0
°C to +70°C3.3V ± 0.3V
Industrial
–40
°C to +85°C
Automotive
–40
°C to +125°C
Electrical Characteristics Over the Operating Range
Parame-
ter
Description
Test Conditions
-8[]
-10
-12
-15
Unit
Min. Max. Min. Max. Min. Max. Min. Max.
VOH
Output HIGH Voltage
VCC = Min.; IOH = –4.0 mA
2.4
2.4
2.4
2.4
V
VOL
Output LOW Voltage
VCC = Min.,; IOL = 8.0 mA
0.40.4
0.40.4
V
VIH
Input HIGH Voltage
2.0
VCC
+ 0.3
2.0
VCC
+ 0.3
2.0
VCC
+ 0.3
2.0
VCC
+ 0.3
V
VIL
Input LOW Voltage[3]
–0.3
0.8
–0.3
0.8
–0.3
0.8
–0.3
0.8
V
IIX
Input Load Current
GND < VI < VCC
Com’l / Ind’l
–1
+1
–1
+1
–1
+1
–1
+1
µA
Automotive
-
--
--
-
–20
+20
µA
IOZ
Output Leakage
Current
GND < VOUT <
VCC,
Output Disabled
Com’l / Ind’l
–1
+1
–1
+1
–1
+1
–1
+1
µA
Automotive
-
--
--
-
–20
+20
µA
ICC
VCC Operating
Supply Current
VCC = Max.,
f = fMAX = 1/tRC
Com’l
100
90
85
80
mA
Ind’l
110
100
95
90
mA
Automotive
---
95
mA
ISB1
Automatic CE
Power-down Current
—TTL Inputs
Max. VCC, CE >
VIH; VIN > VIH or
VIN < VIL, f = fMAX
Com’l / Ind’l
40
40
40
40
mA
Automotive
---
45
mA
ISB2
Automatic CE
Power-down Current
—CMOS Inputs
Max. VCC,
CE > VCC – 0.3V,
VIN > VCC – 0.3V,
or VIN < 0.3V, f = 0
Com’l/Ind’l
10
10
10
10
mA
Automotive
---
15
mA
Capacitance[4]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 3.3V
8pF
COUT
I/O Capacitance
8
pF
Thermal Resistance[4]
Parameter
Description
Test Conditions
36-pin SOJ
(Non
Pb-Free)
36-pin SOJ
( Pb-Free)
44-TSOP-II
(Non
Pb-Free)
44-TSOP-II
( Pb-Free)
Unit
Θ
JA
Thermal Resistance
(Junction to
Ambient)
Test conditions follow
standard test methods
and procedures for
measuring thermal
impedance, per EIA /
JESD51.
46.51
46.51
41.66
41.66
°C/W
Θ
JC
Thermal Resistance
(Junction to Case)
18.8
18.8
10.56
10.56
°C/W
Notes:
3. VIL (min.) = –2.0V and VIH(max) = VCC + 0.5V for pulse durations of less than 20 ns.
4. Tested initially and after any design or process changes that may affect these parameters.
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