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CY7C1330AV25
PRELIMINARYCY7C1332AV25
Maximum Ratings
(Above which the useful life may be impaired. For user guide- lines, not tested.)
Storage Temperature | |||
Ambient Temperature with |
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Power Applied | |||
Supply Voltage on VDD Relative to GND | |||
Supply Voltage on VDDQ Relative to GND | |||
DC Voltage Applied to Outputs |
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in | + 0.5V | ||
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| DDQ |
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DC Input Voltage[7] | |||
Current into Outputs (LOW) |
| 20 mA | |
Static Discharge Voltage |
| > 1500V | |
(per |
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| > 200 mA | ||
Operating Range |
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| Ambient |
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Range | Temperature | VDD | VDDQ |
Com’l | 0°C to +70°C | 2.37V to 2.63V | 1.4V to 1.9V |
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Electrical Characteristics Over the Operating Range
DC Electrical Characteristics Over the Operating Range
Parameter | Description |
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| Test Conditions |
| Min. | Max. | Unit | ||
VDD | Power Supply Voltage |
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| 2.37 | 2.63 | V | |
VDDQ | I/O Supply Voltage |
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| 1.4 | 1.9 | V | |
VOH1 | Output HIGH Voltage[12] | Programmable Impedance Mode[14] | VDDQ/2 | VDD | V | |||||
V | OL1 | Output LOW Voltage[13] | Programmable Impedance Mode[14] | V | V /2 | V | ||||
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| SS | DDQ |
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VOH2 | Output HIGH Voltage | IOH = | VDDQ – 0.2 | VDDQ | V | |||||
V | OL2 | Output LOW Voltage | I | OL | = 0.1 mA, Minimum Impedance Mode[15] | V | 0.2 | V | ||
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VOH3 | Output HIGH Voltage | IOH = | VDDQ – 0.4 | VDDQ | V | |||||
V | OL3 | Output LOW Voltage | I | OL | = 6.0 mA, Minimum Impedance Mode[15] | V | 0.4 | V | ||
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VIH | Input HIGH Voltage |
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| VREF + 0.1 | VDDQ + 0.3 | V | |
VIL | Input LOW Voltage[7] |
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| VREF – 0.1 | V | ||
IX | Input Leakage Current | GND ≤ VI ≤ VDDQ |
| 1 | mA | |||||
IOZ | Output Leakage Current | GND ≤ VI ≤ VDDQ, Output Disabled |
| 1 | mA | |||||
VREF | Input Reference Voltage | Typical value = 0.75V |
| 0.68 | 0.95 | V | ||||
Clock Input Reference |
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| VDDQ + 0.3 | V | |||
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Clock Input Differential |
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| 0.1 | VDDQ + 0.3 | V | ||
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| Clock Common Mode | Typical Value =0.75V |
| 0.55 | 0.95 | V | ||||
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IDD | VDD Operating Supply | VDD = Max., IOUT = 0 mA, |
| 250 MHz |
| 600 | mA | |||
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| f = fMAX = 1/tCYC |
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| 200 MHz |
| 550 | mA | |||
ISB1 | Automatic CE | Max. VDD, Device Deselected, |
| 250 MHz |
| 280 | mA | |||
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| VIN > VIH or VIN < VIL |
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| 200 MHz |
| 260 | mA | ||||
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| f = fMAX = 1/tCYC |
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AC Electrical Characteristics Over the Operating Range |
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Parameter | Description |
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| Test Conditions |
| Min. | Max. | Unit | ||
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VIH | Input HIGH Voltage |
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| VREF + 0.2 | – | V | |
VIL | Input LOW Voltage |
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| – | VREF – 0.2 | V |
Notes:
12.IOH = (VDDQ/2)/(RQ/5)+15% for 175Ω < RQ < 350Ω.
13.IOL = (VDDQ/2)/(RQ/5)+15% for 175Ω < RQ < 350Ω.
14.Programmable Impedance Output Buffer Mode. The ZQ pin is connected to VSS through RQ.
15.Minimum Impedance Output Buffer Mode: The ZQ pin is connected directly to VSS or VDD.
16.
Document No: | Page 13 of 19 |
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