CY7C1411BV18, CY7C1426BV18 CY7C1413BV18, CY7C1415BV18
Maximum Ratings
Exceeding maximum ratings may impair the useful life of the device. These user guidelines are not tested.
Storage Temperature .................................
Ambient Temperature with Power Applied..
Supply Voltage on VDD Relative to GND | ||
Supply Voltage on VDDQ Relative to GND | ||
DC Applied to Outputs in | ||
DC Input Voltage [13] | ||
|
| DD |
Current into Outputs (LOW) |
| 20 mA | ||
Static Discharge Voltage | > 2001V | |||
................................................... |
| > 200 mA | ||
Operating Range |
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| Ambient | VDD [17] | VDDQ [17] |
Range |
| Temperature (TA) | ||
Commercial |
| 0°C to +70°C | 1.8 ± 0.1V | 1.4V to |
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| VDD |
Industrial |
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Electrical Characteristics
DC Electrical Characteristics
Over the Operating Range [14]
Parameter
Description
Test Conditions
Min
Typ
Max
Unit
VDD | Power Supply Voltage |
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| 1.7 | 1.8 | 1.9 | V |
VDDQ | IO Supply Voltage |
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|
| 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 |
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|
| VREF + 0.1 |
| VDDQ + 0.15 | V |
VIL | Input LOW Voltage |
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| VREF – 0.1 | V | |
IX | Input 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, | 300MHz | (x8) |
|
| 885 | mA |
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| IOUT = 0 mA, |
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| (x9) |
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| 900 |
| |
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| f = fMAX = 1/tCYC |
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| (x18) |
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| 940 |
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| (x36) |
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| 1040 |
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| 278MHz | (x8) |
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| 815 | mA |
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| (x9) |
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| 830 |
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| (x18) |
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| 865 |
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| (x36) |
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| 950 |
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| 250MHz | (x8) |
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| 745 | mA |
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| (x9) |
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| 760 |
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| (x18) |
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| 790 |
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| (x36) |
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| 870 |
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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.
Document Number: | Page 20 of 30 |
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