CY7C132, CY7C136 CY7C136A, CY7C142, CY7C146
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 |
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Power Applied | −55°C to +125°C |
Supply Voltage to Ground Potential |
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(Pin 48 to Pin 24) | −0.5V to +7.0V |
DC Voltage Applied to Outputs |
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in High Z State | −0.5V to +7.0V |
DC Input Voltage | −3.5V to +7.0V |
Output Current into Outputs (LOW) | 20 mA |
Static Discharge Voltage | > 2001V |
(per |
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Latch up Current |
| > 200 mA |
Operating Range |
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Range | Ambient Temperature | VCC |
Commercial | 0°C to +70°C | 5V ± 10% |
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Industrial | 5V ± 10% | |
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Electrical Characteristics
Over the Operating Range
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Parameter | Description |
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| Test Conditions |
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| Min | Max | Min | Max | Min | Max | Min | Max |
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VOH | Output HIGH |
| VCC = Min., IOH = |
| 2.4 |
| 2.4 |
| 2.4 |
| 2.4 |
| V | |||||||||||||||
| voltage |
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VOL | Output LOW |
| IOL = 4.0 mA |
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| 0.4 |
| 0.4 |
| 0.4 |
| 0.4 | V | |||||||||||||
| voltage |
| IOL = 16.0 mA[5] |
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| 0.5 |
| 0.5 |
| 0.5 |
| 0.5 |
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VIH | Input HIGH |
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| 2.2 |
| 2.2 |
| 2.2 |
| 2.2 |
| V |
| voltage |
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VIL | Input LOW |
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| 0.8 |
| 0.8 |
| 0.8 |
| 0.8 | V |
| voltage |
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IIX | Input load current | GND < VI < VCC |
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| +5 | −5 | +5 | −5 | +5 | −5 | +5 | μA | |||||||||||||||
IOZ | Output leakage |
| GND < VO < VCC, Output Disabled |
| +5 | −5 | +5 | −5 | +5 | −5 | +5 | μA | ||||||||||||||||
| current |
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IOS | Output short |
| VCC = Max., VOUT = GND |
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| −350 |
| −350 |
| −350 | mA | ||||||||||||||||
| circuit current[6] |
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ICC | VCC Operating |
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| = VIL, Outputs Open, |
| Com’l/ |
| 190 |
| 170 |
| 120 |
| 110 | mA | |||||||||||||
CE |
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| Supply Current |
| f = fMAX | [7] |
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| Ind’l |
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ISB1 | Standby current |
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| R > VIH, |
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| Com’l/ |
| 75 |
| 65 |
| 45 |
| 35 | mA | |||||||
CE | CE |
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| both ports, TTL |
| f = fMAX | [7] |
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| Ind’l |
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| Inputs |
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ISB2 | Standby Current |
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| R > VIH, |
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| Com’l/ |
| 135 |
| 115 |
| 90 |
| 75 | mA | |||||||
CE | CE |
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| One Port, |
| Active Port Outputs Open, |
| Ind’l |
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| TTL Inputs |
| f = fMAX[7] |
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ISB3 | Standby Current |
| Both Ports |
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| L and |
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| 15 |
| 15 |
| 15 |
| 15 | mA | |||||||||
CE |
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| Both Ports, |
| CE | > V | – 0.2V, V | > V – 0.2V | Ind’l |
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| CMOS Inputs |
| R |
| CC |
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| IN | CC |
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| or VIN < 0.2V, f = 0 |
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ISB4 | Standby Current |
| One Port |
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| L or |
| R > VCC – 0.2V, |
| Com’l/ |
| 125 |
| 105 |
| 85 |
| 70 | mA | |||||||
CE | CE |
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| One Port, |
| VIN > VCC – 0.2V or VIN < 0.2V, |
| Ind’l |
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| CMOS Inputs |
| Active Port Outputs Open, f = fMAX[7] |
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Shaded areas contain preliminary information.
Notes
5.BUSY and INT pins only.
6.Duration of the short circuit should not exceed 30 seconds.
7.At f = fMAX, address and data inputs are cycling at the maximum frequency of read cycle of 1/trc and using AC Test Waveforms input levels of GND to 3V.
Document #: | Page 3 of 15 |
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