CY7C1161V18, CY7C1176V18 CY7C1163V18, CY7C1165V18
Maximum Ratings
Exceeding maximum ratings may impair the useful life of the device. 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 High Z | ||
DC Input Voltage[14] | ||
|
| DD |
Current into Outputs (LOW) | 20 mA |
Static Discharge Voltage | > 2001V |
Latch up Current | > 200 mA |
Operating Range
Range | Ambient | V | [18] | V | [18] |
Temperature (T ) | |||||
| A |
| DD |
| DDQ |
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
The DC Electrical Characteristics over the operating range follows.[15]
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 19 |
| VDDQ/2 – 0.12 |
| VDDQ/2 + 0.12 | V |
VOL | Output LOW Voltage | Note 20 |
| 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 + 0.15 | V |
VIL | Input LOW Voltage |
|
|
| VREF – 0.1 | V | |
IX | Input Leakage Current | GND ≤ VI ≤ VDDQ |
| −2 |
| 2 | μA |
IOZ | Output Leakage Current | GND ≤ VI ≤ VDDQ, Output Disabled | −2 |
| 2 | μA | |
VREF | Input Reference Voltage[21] | Typical Value = 0.75V |
| 0.68 | 0.75 | 0.95 | V |
IDD [22] | VDD Operating Supply | VDD = Max, IOUT = 0 mA, | 300 MHz |
|
| 850 | mA |
|
| f = fmax = 1/tCYC |
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| 333 MHz |
|
| 920 | mA | |
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| 375 MHz |
|
| 1020 | mA |
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| 400 MHz |
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| 1080 | mA |
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ISB1 | Automatic Power Down | Max VDD, | 300 MHz |
|
| 250 | mA |
| Current | Both Ports Deselected, |
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| 333 MHz |
|
| 260 | mA | ||
|
| VIN ≥ VIH or VIN ≤ VIL |
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| |
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| 375 MHz |
|
| 290 | mA | |
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| f = fmax = 1/tCYC, |
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| Inputs Static | 400 MHz |
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| 300 | mA |
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AC Electrical Characteristics
Over the operating range follows.[21]
Parameter | Description | Test Conditions | Min | Typ | Max | Unit |
VIH | Input HIGH Voltage |
| VREF + 0.2 | – | VDDQ + 0.24 | V |
VIL | Input LOW Voltage |
| – | VREF – 0.2 | V |
Notes
18.Power up: Is based upon a linear ramp from 0V to VDD(min) within 200 ms. During this time VIH < VDD and VDDQ < VDD.
19.Output are impedance controlled. IOH = −(VDDQ/2)/(RQ/5) for values of 175Ω < RQ < 350Ω.
20.Output are impedance controlled. IOL = (VDDQ/2)/(RQ/5) for values of 175Ω < RQ < 350Ω.
21.VREF (min) = 0.68V or 0.46VDDQ, whichever is larger, VREF (max) = 0.95V or 0.54VDDQ, whichever is smaller.
22.The operation current is calculated with 50% read cycle and 50% write cycle.
Document Number: | Page 21 of 29 |
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