Datasheet Microchip MIC284
| Manufacturer | Microchip |
| Series | MIC284 |
The MIC284 is a versatile digital thermal supervisor capable of measuring temperature using its own internal sensor and an inexpensive external sensor or embedded silicon diode such as those found in the Intel Pentium III® CPU
Datasheets
MIC284 - Two-Zone Thermal Supervisor
PDF, 926 Kb, File published: Nov 9, 2015
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Prices
Status
| MIC284-0YM | MIC284-0YM-TR | MIC284-0YMM | MIC284-0YMM-TR | MIC284-1YM | MIC284-1YM-TR | MIC284-1YMM | MIC284-1YMM-TR | MIC284-2YM | MIC284-2YM-TR | MIC284-2YMM | MIC284-2YMM-TR | MIC284-3YM | MIC284-3YM-TR | MIC284-3YMM | MIC284-3YMM-TR | MIC2841AYMT-TR | MIC2842AYMT-TR | MIC2843AYMT-TR | MIC2843YMT-TR | MIC2844AYMT-TR | MIC2846A-MFYMT-TR | MIC2846A-MGYMT-TR | MIC2846A-PGYMT-TR | MIC2846A-PPYMT-TR | MIC2846A-SCYMT-TR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| MIC284-0YM | MIC284-0YM-TR | MIC284-0YMM | MIC284-0YMM-TR | MIC284-1YM | MIC284-1YM-TR | MIC284-1YMM | MIC284-1YMM-TR | MIC284-2YM | MIC284-2YM-TR | MIC284-2YMM | MIC284-2YMM-TR | MIC284-3YM | MIC284-3YM-TR | MIC284-3YMM | MIC284-3YMM-TR | MIC2841AYMT-TR | MIC2842AYMT-TR | MIC2843AYMT-TR | MIC2843YMT-TR | MIC2844AYMT-TR | MIC2846A-MFYMT-TR | MIC2846A-MGYMT-TR | MIC2846A-PGYMT-TR | MIC2846A-PPYMT-TR | MIC2846A-SCYMT-TR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| Package | SOIC | SOIC | MSOP | MSOP | SOIC | SOIC | MSOP | MSOP | SOIC | SOIC | MSOP | MSOP | SOIC | SOIC | MSOP | MSOP | UDFN | UDFN | UDFN | UDFN | UDFN | UQFN | UQFN | UQFN | UQFN | UQFN |
Parametrics
| Parameters / Models | MIC284-0YM | MIC284-0YM-TR | MIC284-0YMM | MIC284-0YMM-TR | MIC284-1YM | MIC284-1YM-TR | MIC284-1YMM | MIC284-1YMM-TR | MIC284-2YM | MIC284-2YM-TR | MIC284-2YMM | MIC284-2YMM-TR | MIC284-3YM | MIC284-3YM-TR | MIC284-3YMM | MIC284-3YMM-TR | MIC2841AYMT-TR | MIC2842AYMT-TR | MIC2843AYMT-TR | MIC2843YMT-TR | MIC2844AYMT-TR | MIC2846A-MFYMT-TR | MIC2846A-MGYMT-TR | MIC2846A-PGYMT-TR | MIC2846A-PPYMT-TR | MIC2846A-SCYMT-TR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # Temps Monitored | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| # of Device per I2C Bus | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Accuracy | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% |
| Alert/THERM | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Automotive Recommended | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| CRIT Output | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True | True |
| Data Width | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Internal Zone | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Lead Count | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 14 | 14 | 14 | 14 | 14 |
| Max. Accuracy @ 25°, ° | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Max. Supply Current, µA | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 |
| Oja, C/W | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 | 152, 206 |
| Package Width | 3.90mm(.150in) | 3.90mm(.150in) | 3x3mm | 3x3mm | 3.90mm(.150in) | 3.90mm(.150in) | 3x3mm | 3x3mm | 3.90mm(.150in) | 3.90mm(.150in) | 3x3mm | 3x3mm | 3.90mm(.150in) | 3.90mm(.150in) | 3x3mm | 3x3mm | 2x2x0.6mm | 2x2x0.6mm | 2x2x0.6mm | 2x2x0.6mm | 2x2x0.6mm | 2.5x2.5x0.55mm | 2.5x2.5x0.55mm | 2.5x2.5x0.55mm | 2.5x2.5x0.55mm | 2.5x2.5x0.55mm |
| Remote Zone | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Resolution, bits | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Temp. Range, ° | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 | -55 - 125 |
| Typical Accuracy, ° | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Vcc Range, V | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 |
Model Line
Series: MIC284 (26)
- MIC284-0YM MIC284-0YM-TR MIC284-0YMM MIC284-0YMM-TR MIC284-1YM MIC284-1YM-TR MIC284-1YMM MIC284-1YMM-TR MIC284-2YM MIC284-2YM-TR MIC284-2YMM MIC284-2YMM-TR MIC284-3YM MIC284-3YM-TR MIC284-3YMM MIC284-3YMM-TR MIC2841AYMT-TR MIC2842AYMT-TR MIC2843AYMT-TR MIC2843YMT-TR MIC2844AYMT-TR MIC2846A-MFYMT-TR MIC2846A-MGYMT-TR MIC2846A-PGYMT-TR MIC2846A-PPYMT-TR MIC2846A-SCYMT-TR
Manufacturer's Classification
- Thermal Management > Remote Temperature Sensors
