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MCP98244

Status: In Production

Features:

  • Meets JEDEC Specification-  JC42.4-TSE2004B1 Temperature Sensor with 4 Kbit Serial EEPROM for Serial Presence Detect (SPD)
  • 1MHz, 2-wire I2C™ Interface
  • Specified VDD Range: 2.2V to 3.6V
  • Operating Current: 100 µA (typ., EEPROM Idle)
  • Available Package: TDFN-8
  • Temperature-to-Digital Converter (°C)
  • Sensor Accuracy (Grade B)
  • +75°C to +95°C- ±0.5°C/±2°C (typ./max.)
  •  +40°C to +125°C- ±1°C/±3°C (typ./max.)                   
  • Operating Current:- Write 250 µA (typical) for 3 ms (typical)- Read 100 µA (typical)
  • Reversible Software Write Protect
  • Software Write Protection for each 1 Kbit Block
  • Organized as 2 banks of 256 x 8-bit (2 Kbit x 2)
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

Microchip Technology Inc.’s MCP98244 digital temperature sensor converts temperature from -40°C and +125°C to a digital word. This sensor meets JEDEC Specification JC42.4-TSE2004B1 mobile Platform Memory Module Thermal Sensor Component. It provides an accuracy of ±0.2°C/±1°C (typical/maximum) from +75°C to +95°C. In addition, this device has an internal 512 Byte EEPROM which can be used to store memory module and vendor information.

Additional Features
    • Meets JEDEC Specification-  JC42.4-TSE2004B1 Temperature Sensor with 4 Kbit Serial EEPROM for Serial Presence Detect (SPD)
    • 1MHz, 2-wire I2C™ Interface
    • Specified VDD Range: 2.2V to 3.6V
    • Operating Current: 100 µA (typ., EEPROM Idle)
    • Available Package: TDFN-8

    Temperature Sensor Features

    • Temperature-to-Digital Converter (°C)
    • Sensor Accuracy (Grade B)
    • +75°C to +95°C- ±0.5°C/±2°C (typ./max.)
    •  +40°C to +125°C- ±1°C/±3°C (typ./max.)                   

     Serial EEPROM Features

    • Operating Current:- Write 250 µA (typical) for 3 ms (typical)- Read 100 µA (typical)
    • Reversible Software Write Protect
    • Software Write Protection for each 1 Kbit Block
    • Organized as 2 banks of 256 x 8-bit (2 Kbit x 2)
Parametrics
Name
Value
# Temps Monitored
1
Typical Accuracy (°)
0.2
Max. Accuracy @ 25° (°)
1
Max Input/ Supply Current (µA)
500
Temp. Range (°C)
-40 to +125
Operating Voltage Range (V)
+2.2 to +3.6
Typ Supply Current (µA)
500
Ideality Factor
N/A
Device Description
Digital Temperature Sensor
Typical Input/Supply Current (µA)
200
CRIT Output
False
NVM Registers
False
Organization
512 bytes
I/O Pins
8

Documents

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Data Sheet

05/15/2013
926KB

Development tools data is currently unavailable.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP98244T-BE/MNY
0.014300
0.248485
8
TDFN
2x3x0.8mm
NiPdAu
e4
MCP98244T-BE/MNYAB
0.014300
0.248485
8
TDFN
2x3x0.8mm
NiPdAu
e4
MCP98244T-BE/MNYAA
0.014300
0.248485
8
TDFN
2x3x0.8mm
NiPdAu
e4
MCP98244T-BE/MNYAC
0.014300
0.248485
8
TDFN
2x3x0.8mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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