STK12C68
Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the device. These user guidelines are not tested.
Storage Temperature | |
Temperature under Bias | |
Voltage on Input Relative to GND | |
Voltage on Input Relative to Vss |
DC Electrical Characteristics
Over the operating range (VCC = 4.5V to 5.5V) [4]
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Voltage on | ||
Power Dissipation | 1.0W | |
DC output Current (1 output at a time, 1s duration) .... 15 mA
Operating Range
Range | Ambient Temperature | VCC |
Commercial | 0°C to +70°C | 4.5V to 5.5V |
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Industrial | 4.5V to 5.5V | |
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Parameter | Description |
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| Test Conditions |
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| Min | Max | Unit | ||||
ICC1 | Average VCC Current |
| tRC = 25 ns |
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| 85 | mA | ||||||||
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| tRC = 35 ns |
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| 75 | mA | ||||||||
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| tRC = 45 ns |
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| 65 | mA | ||||||||
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| Dependent on output loading and cycle rate. Values obtained |
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| without output loads. |
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| IOUT = 0 mA. |
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ICC2 | Average VCC Current |
| All Inputs Do Not Care, VCC = Max |
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| 3 | mA | ||||||||
| during STORE |
| Average current for duration tSTORE |
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ICC3 | Average VCC Current at |
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| > (VCC – 0.2V). All other inputs cycling. |
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| 10 | mA | ||||||
| WE |
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| tRC= 200 ns, 5V, 25°C |
| Dependent on output loading and cycle rate. Values obtained |
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| Typical |
| without output loads. |
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ICC4 | Average VCAP Current |
| All Inputs Do Not Care, VCC = Max |
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| 2 | mA | ||||||||
| during AutoStore Cycle |
| Average current for duration tSTORE |
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ISB1[5] | VCC Standby Current |
| tRC = 25 ns, |
| > VIH |
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| 27 | mA | ||||||
| CE |
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| (Standby, Cycling TTL |
| tRC = 35 ns, CE > VIH |
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| 24 | mA | ||||||||
| Input Levels) |
| tRC = 45 ns, CE > VIH |
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| 20 | mA | ||||||||
ISB2 [5] | VCC Standby Current |
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| > (VCC – 0.2V). All others VIN < 0.2V or > | Commercial |
| 1.5 | mA | |||||||||
CE |
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| (VCC – 0.2V). Standby current level after |
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| nonvolatile cycle is complete. |
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| Industrial |
| 2.5 | mA | |||||||||||
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| Inputs are static. f = 0 MHz. |
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IIX | Input Leakage Current | VCC = Max, VSS < VIN < VCC |
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| +1 | μA | ||||||||||
IIX | Input Leakage Current | VCC = Max, VSS < VIN < VCC |
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| +1 | μA | ||||||||||
IOZ | Off State Output |
| VCC = Max, VSS < VIN < VCC, |
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| > VIH or |
| < VIL | +5 | μA | ||||||
| CE | OE | WE | ||||||||||||||
| Leakage Current |
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VIH | Input HIGH Voltage |
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| 2.2 | VCC + | V |
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| 0.5 |
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VIL | Input LOW Voltage |
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| VSS – 0.5 | 0.8 | V |
VOH | Output HIGH Voltage | IOUT = |
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| 2.4 |
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VOL | Output LOW Voltage | IOUT = 8 mA |
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| 0.4 | V | |||||||||
VBL | Logic ‘0’ Voltage on |
| IOUT = 3 mA |
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| 0.4 | V | ||||||||
| HSB Output |
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VCAP | Storage Capacitor | Between Vcap pin and Vss, 6V rated. 68 µF +20% nom. | 54 | 260 | µF | ||||||||||||
Notes
4.VCC reference levels throughout this data sheet refer to VCC if that is where the power supply connection is made, or VCAP if VCC is connected to ground.
5.CE > VIH does not produce standby current levels until any nonvolatile cycle in progress has timed out.
Document Number: | Page 7 of 20 |
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