CY7C1297A/
GVT7164B18
Document #: 38-05204 Rev. *A
Page 6 of 13
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 VCC+0.5V
Storage Temperature (plastic) .................... –55°C to +125°C
Junction Temperature ............................................... +125°C
Power Dissipation.......................................................... 1.4W
Short Circuit Output Current ...................................... 100 mA
Operating Range
Range
Ambient
Temperature[9]
VCC
[10,11]
Com’l
0°C to +70°C
3.3V
−5%/+10%
Electrical Characteristics Over the Operating Range[12]
Parameter
Description
Test Conditions
Min.
Max.
Unit
VIH
Input High (Logic 1) Voltage[13, 14]
2.0
VCCQ+0.3
V
VIl
Input Low (Logic 0) Voltage[13, 14]
–0.3
0.8
V
ILI
Input Leakage Current[15]
0V < VIN < VCC
–2
2
µA
ILO
Output Leakage Current
Output(s) disabled, 0V < VOUT < VCC
–2
2
µA
VOH
Output High Voltage[13, 16]
IOH = –4.0 mA
2.4
V
VOL
Output Low Voltage[13, 16]
IOL = 8.0 mA
0.4
V
VCC
Supply Voltage[13]
3.1
3.6
V
Parameter
Description
Conditions
Typ.
66 MHz
-9
50 MHz
-10
50 MHz
-12
Unit
ICC
Power Supply Current:
Operating[17, 18, 19]
Device selected; all inputs < VILor > VIH;
cycle time > tKC min.; VCC = Max.;
outputs open
150
240
240
200
mA
ISB1
Power Supply Current:
Idle[18, 19]
Device selected; ADSC, ADSP, ADV, GW,
BWE >VIH; all other inputs < VILor > VIH; VCC
= Max.; cycle time > tKC min.; outputs open
15
40
40
30
mA
ISB2
CMOS Standby[18, 19]
Device deselected; VCC = Max.;
all inputs < VSS + 0.2 or >VCC – 0.2;
all inputs static; CLK frequency = 0
0.2
2
2
2
mA
ISB3
TTL Standby[18, 19]
Device deselected; all inputs < VIL
or > VIH; all inputs static;
VCC = Max.; CLK frequency = 0
410
10
10
mA
ISB4
Clock Running[18, 19]
Device deselected;
all inputs < VIL or > VIH; VCC = Max.;
CLK cycle time > tKC min.
15
40
40
30
mA
Capacitance[20]
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:
9.
TA is the case temperature.
10. Please refer to waveform (d)
11. Power Supply ramp-up should be monotonic.
12. Values in table are associated with the operating frequencies listed.
13. All voltages referenced to VSS (GND).
14. Overshoot: VIH ≤ +6.0V for t ≤ tKC /2.
Undershoot:VIL ≤ –2.0V for t ≤ tKC /2.
15. 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.
16. AC I/O curves are available upon request.
17. ICC is given with no output current. ICC increases with greater output loading and faster cycle times.
18. “Device Deselected” means the device is in Power-down mode as defined in the truth table. “Device Selected” means the device is active.
19. Typical values are measured at 3.3V, 25°C, and 20-ns cycle time.
20. This parameter is sampled.
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
