CY7C1298A/
GVT7164C18
Document #: 38-05194 Rev. *A
Page 6 of 12
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Voltage on VCC Supply Relative to VSS ......... –0.5V to +4.6V
VIN ...................................................................... –0.5V to 6V
Storage Temperature (plastic) .......................–55°C to +150°
Junction Temperature ..................................................+150°
Power Dissipation.......................................................... 1.6W
Short Circuit Output Current ...................................... 100 mA
Operating Range
Range
Ambient
Temperature[12]
VCC
[13,14]
Com’l
0°C to +70°C
3.3V
−5%/+10%
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
Min.
Max.
Unit
VIH
Input High (Logic 1) Voltage[15, 16]
2.0
VCCQ + 0.3
V
VIl
Input Low (Logic 0) Voltage[15, 16]
–0.3
0.8
V
ILI
Input Leakage Current[17]
0V < VIN < VCC
–2
2
µA
ILO
Output Leakage Current
Output(s) disabled, 0V < VOUT < VCC
–2
2
µA
VOH
Output High Voltage[15, 18]
IOH = –4.0 mA
2.4
V
VOL
Output Low Voltage[15, 18]
IOL = 8.0 mA
0.4
V
VCC
Supply Voltage[15]
3.1
3.6
V
Parameter
Description
Conditions
Typ.
100
MHz
-5
83
MHz
-6
66
MHz
-7
50
MHz
-8
Unit
ICC
Power Supply
Current:
Operating[19, 20, 21]
Device selected; all inputs < VILor > VIH;
cycle time > tKC min.; VCC = Max.;
outputs open
180
360
315
270
225
mA
ISB1
Power Supply
Current: Idle[20, 21]
Device selected; ADSC, ADSP, ADV,
GW, BWE >VIH; all other inputs < VILor
> VIH; VCC = Max.; cycle time > tKC min.;
outputs open
30
60
55
50
45
mA
ISB2
CMOS Standby[20, 21] Device deselected; VCC = Max.;
all inputs < VSS + 0.2 or >VCC – 0.2;
all inputs static; CLK frequency = 0
0.2
2
222
mA
ISB3
TTL Standby[20, 21]
Device deselected; all inputs < VIL
or > VIH; all inputs static;
VCC = Max.; CLK frequency = 0
8
18181818
mA
ISB4
Clock Running[20, 21]
Device deselected;
all inputs < VIL or > VIH; VCC = Max.;
CLK cycle time > tKC min.
30
60
55
50
45
mA
Capacitance[22]
Parameter
Description
Test Conditions
Typ.
Max.
Unit
CI
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 3.3V
34
pF
CO
Input/Output Capacitance (DQ)
6
7
pF
Notes:
12. TA is the case temperature.
13. Please refer to waveform (d)
14. Power Supply ramp-up should be monotonic.
15. All voltages referenced to VSS (GND).
16. Overshoot: VIH ≤ +6.0V for t ≤ tKC /2.
Undershoot:VIL ≤ –2.0V for t ≤ tKC /2
17. MODE pin has an internal pull-up and ZZ pin has an internal pull-down. These two pins exhibit an input leakage current of ±30
µA.
18. AC I/O curves are available upon request.
19. ICC is given with no output current. ICC increases with greater output loading and faster cycle times.
20. “Device Deselected” means the device is in Power-Down mode as defined in the truth table. “Device Selected” means the device is active.
21. Typical values are measured at 3.3V, 25°C, and20-ns cycle time.
22. This parameter is sampled.
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