CY7C1049BV33
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[2].....–0.5V to +4.6V
DC Voltage Applied to Outputs[2]
in High Z State .......................................–0.5V to VCC + 0.5V
DC Input Voltage[2] ................................ –0.5V to VCC + 0.5V
Current into Outputs (LOW) ........................................ 20 mA
Operating Range
Range
Commercial
Industrial
Ambient
Temperature
0°C to +70°C
–40°C to +85°C
VCC
3.3V ± 0.3V
DC Electrical Characteristics Over the Operating Range
Parame-
ter
Description
VOH
Output HIGH Voltage
VOL
Output LOW Voltage
VIH
Input HIGH Voltage
Test Conditions
VCC = Min.,
IOH = –4.0 mA
VCC = Min.,
IOL = 8.0 mA
VIL
Input LOW Voltage[2]
IIX
Input Load Current GND < VI < VCC
IOZ
Output Leakage
GND < VOUT < VCC,
Current
Output Disabled
ICC
VCC Operating
VCC = Max.,
Comm’l
Supply Current
f = fMAX = 1/tRC
Ind’l
ISB1
Automatic CE
Max. VCC, CE > VIH
Power-Down Current VIN > VIH or
—TTL Inputs
VIN < VIL, f = fMAX
ISB2
Automatic CE
Max. VCC,
Com’l/Ind’l
Power-Down Current CE > VCC – 0.3V,
—CMOS Inputs
VIN > VCC – 0.3V,
Com’l L
or VIN < 0.3V, f = 0
Note:
2. VIL (min.) = –2.0V for pulse durations of less than 20 ns.
-12
Min. Max.
2.4
0.4
2.2
VCC
+ 0.5
–0.5 0.8
–1
+1
–1
+1
200
220
30
8
0.5
-15
Min. Max.
2.4
0.4
2.2 VCC
+ 0.5
–0.5 0.8
–1
+1
–1
+1
180
200
30
8
0.5
-17
Min. Max. Unit
2.4
V
0.4 V
2.2 VCC V
+ 0.5
–0.5 0.8 V
–1
+1 µA
–1
+1 µA
170 mA
180 mA
30 mA
8 mA
0.5 mA
Document #: 38-05139 Rev. *A
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