CY7C1511KV18, CY7C1526KV18
CY7C1513KV18, CY7C1515KV18
Document Number: 001-00435 Rev. *E Page 21 of 31
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..–55°C to +125°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 [13]..............................–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 [17] VDDQ [17]
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 [14]
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 18 VDDQ/2 – 0.12 VDDQ/2 + 0.12 V
VOL Output LOW Voltage Note 19 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 [20] Typical Value = 0.75V 0.68 0.75 0.95 V
IDD [21] VDD Operating Supply VDD = Max,
IOUT = 0 mA,
f = fMAX = 1/tCYC
333 MHz (x8) 600 mA
(x9) 600
(x18) 620
(x36) 850
300 MHz (x8) 560 mA
(x9) 560
(x18) 570
(x36) 790
250 MHz (x8) 490 mA
(x9) 490
(x18) 500
(x36) 680
Notes
17.Power up: Assumes a linear ramp from 0V to VDD(min) within 200 ms. During this time VIH < VDD and VDDQ < VDD.
18.Output are impedance controlled. IOH = −(VDDQ/2)/(RQ/5) for values of 175 ohms <= RQ <= 350 ohms.
19.Output are impedance controlled. IOL = (VDDQ/2)/(RQ/5) for values of 175 ohms <= RQ <= 350 ohms.
20.VREF (min) = 0.68V or 0.46VDDQ, whichever is larger, VREF (max) = 0.95V or 0.54VDDQ, whichever is smaller.
21.The operation current is calculated with 50% read cycle and 50% write cycle.
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