| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,997 pcs
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2997 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
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The Microchip Technology MCP98242T-BE/MC is a digital temperature sensor designed for precise temperature monitoring. It integrates a temperature-to-digital converter with a 256-byte serial EEPROM, suitable for storing memory module and vendor information, including Serial Presence Detect (SPD) data.
This sensor operates within a voltage range of 3.0V to 3.6V and communicates via an industry-standard 2-wire I2C/SMBus compatible interface. It offers a wide operating temperature range from -40°C to +125°C. Accuracy specifications vary by temperature range, with a typical accuracy of ±0.5°C from +75°C to +95°C.
The MCP98242T-BE/MC features user-programmable registers for flexible configuration, including shutdown or low-power modes and the setting of temperature event and critical output boundaries. It can output an event signal that can be configured as an active-low or active-high comparator output for thermostat operation, or as a temperature event interrupt output. The EEPROM portion supports permanent and reversible software write-protection for the lower 128 bytes, ideal for storing critical vendor data.
Packaged in an 8-DFN (2x3) surface-mount package, this device is optimized for applications such as DIMM modules, laptops, personal computers, servers, and hard disk drives. The EEPROM is specifically designed for DRAM DIMMs Serial Presence Detect (SPD) requirements.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.06 | $2.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP98242T-BE/MC operates from 3.0V to 3.6V.
The sensing and operating temperature range is -40°C to 125°C.
Accuracy is ±0.5°C typical (±1°C max) from +75°C to +95°C; ±1°C typical (±2°C max) from +40°C to +125°C; and ±2°C typical (±3°C max) from -20°C to +125°C.
Yes, it includes 256 bytes of EEPROM organized as one block.
It uses an I2C/SMBus-compatible interface.
Typical operating current is 200 µA; maximum shutdown/standby current is 3 µA.
The device is offered in an 8-DFN exposed pad surface-mount package (2x3 mm).