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| Part Number | MCP9843-BE/ST | MCP9843T-BE/ST | MCP98243-BE/ST |
|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active |
| Function | Temp Monitoring System (Sensor) | Temp Monitoring System (Sensor), DIMM DDR Memory | Temp Monitoring System (Sensor), DIMM DDR Memory |
| Sensor Type | Internal | Internal | Internal |
| Sensing Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Accuracy | ±3°C(Max) | ±3°C(Max) | ±3°C(Max) |
| Topology | ADC (Sigma Delta), Register Bank | ADC (Sigma Delta), Register Bank | ADC (Sigma Delta), Register Bank |
| Output Type | I²C/SMBus | I²C/SMBus | I²C/SMBus |
| Output Alarm | Yes | Yes | Yes |
| Output Fan | No | No | No |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-TSSOP | 8-TSSOP | 8-TSSOP |
