CY7C1410JV18, CY7C1425JV18
CY7C1412JV18, CY7C1414JV18
Document #: 001-12561 Rev. *D Page 20 of 26
Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
Storage Temperature .................................–65°C to +150°C
Ambient Temperature with Power Applied....–10°C to +85°C
Supply Voltage on VDD Relative to GND........–0.5V to +2.9V
Supply Voltage on VDDQ Relative to GND.......–0.5V to +VDD
DC Applied to Outputs in High-Z ........ –0.5V to VDDQ + 0.3V
DC Input Voltage [11]..............................–0.5V to VDD + 0.3V
Current into Outputs (LOW)........................................ 20 mA
Static Discharge Voltage (MIL-STD-883, M. 3015).. > 2001V
Latch-up Current................................................... > 200 mA

Operating Range

Range Ambient
Temperature (TA) VDD [15] VDDQ [15]
Commercial 0°C to +70°C 1.8 ± 0.1V 1.4V to
VDD
Industrial –40°C to +85°C
Electrical Characteristics

DC Electrical Characteristics

Over the Operating Range [12]
Parameter Description Test Conditions Min Typ Max Unit
VDD Power Supply Voltage 1.7 1.8 1.9 V
VDDQ IO Supply Voltage 1.4 1.5 VDD V
VOH Output HIGH Voltage Note 16 VDDQ/2 – 0.12 VDDQ/2 + 0.12 V
VOL Output LOW Voltage Note 17 VDDQ/2 – 0.12 VDDQ/2 + 0.12 V
VOH(LOW) Output HIGH Voltage IOH = −0.1 mA, Nominal Impedance VDDQ – 0.2 VDDQ V
VOL(LOW) Output LOW Voltage IOL = 0.1 mA, Nominal Impedance VSS 0.2 V
VIH Input HIGH Voltage VREF + 0.1 VDDQ + 0.3 V
VIL Input LOW Voltage –0.3 VREF – 0.1 V
IXInput Leakage Current GND ≤ VI ≤ VDDQ −5 5 μA
IOZ Output Leakage Current GND ≤ VI ≤ VDDQ, Output Disabled −5 5 μA
VREF Input Reference Voltage [18] Typical Value = 0.75V 0.68 0.75 0.95 V
IDD VDD Operating Supply VDD = Max,
IOUT = 0 mA,
f = fMAX = 1/tCYC
267MHz (x8) 1330 mA
(x9) 1330
(x18) 1370
(x36) 1460
250MHz (x8) 1200 mA
(x9) 1200
(x18) 1230
(x36) 1290
ISB1 Automatic Power down
Current Max VDD,
Both Ports Deselected,
VIN ≥ VIH or VIN ≤ VIL
f = fMAX = 1/tCYC,
Inputs Static
267MHz (x8) 375 mA
(x9) 375
(x18) 380
(x36) 385
250MHz (x8) 345 mA
(x9) 345
(x18) 350
(x36) 350
Notes
15.Power up: Assumes a linear ramp from 0V to VDD(min) within 200 ms. During this time VIH < VDD and VDDQ < VDD.
16.Output are impedance controlled. IOH = −(VDDQ/2)/(RQ/5) for values of 175 ohms <= RQ <= 350 ohms.
17.Output are impedance controlled. IOL = (VDDQ/2)/(RQ/5) for values of 175 ohms <= RQ <= 350 ohms.
18.VREF (min) = 0.68V or 0.46VDDQ, whichever is larger, VREF (max) = 0.95V or 0.54VDDQ, whichever is smaller.
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