| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,313 pcs
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2313 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
1,357 pcs
|
1357 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology MCP98243T-BE/MNY is a digital temperature sensor designed for accurate temperature monitoring. It features a 2-wire I2C/SMBus interface, allowing for easy integration into various systems. The sensor operates within a voltage range of 2.7V to 5.5V and provides temperature readings from -40°C to +125°C.
This device meets JEDEC specifications for memory module thermal sensing components. It offers high accuracy, with typical performance of ±0.2°C between +75°C and +95°C. The MCP98243 variant includes a 2 Kbit Serial EEPROM, suitable for storing memory module and vendor information, particularly for DIMM applications.
Available in an 8-TDFN (2x3) package, the MCP98243T-BE/MNY is designed for surface mount applications. It includes user-programmable registers for settings like shutdown or low-power modes, and temperature event boundaries, outputting an alert signal when limits are exceeded. This makes it suitable for applications such as server, PC, and laptop DIMM modules, as well as general-purpose temperature data logging.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.06 | $2.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 5.5V.
8-TDFN exposed pad, also available in DFN-8, TDFN-8, UDFN-8, TSSOP-8.
-40°C to 125°C.
±0.2°C typical from +75°C to +95°C, ±0.5°C typical from +40°C to +125°C, ±1°C typical from -20°C to +125°C.
I²C/SMBus 2-wire interface.
Yes, integrated 2 Kbit EEPROM (256 x 8-bit) with permanent and reversible software write protection.
200 µA typical read current, 1.1 mA typical during write for 3.5 ms.