• Meets JEDEC Specification
- MCP9843 - JC42.4-TSE3000B3 Temperature Sensor
- MCP98243 --> JC42.4
-TSE2002B3 Temperature Sensor with 2 Kbit Serial EEPROM for Serial Presence Detect (SPD)
• 2-wire I2C™/SMBus Interface
• Available Packages:- DFN-8, TDFN-8, UDFN-8, TSSOP-8
• Temperature-to-Digital Converter
• Sensor Accuracy (Grade B):
- ±0.2°C/±1°C (typ./max.) → +75°C to +95°C
- ±0.5°C/±2°C (typ./max.) → +40°C to +125°C
- ±1°C/±3°C (typ./max.) → -20°C to +125°C
• Specified VDD Range: 3.0V to 3.6V
• Operating Current: 200 µA (typical)
• Operating VDD Range: 2.7V to 5.5V
• Specified VDD Range: 1.8V to 5.5V
• Operating Current:
- Write → 1.1 mA (typical) for 3.5 ms (typical)
- Read → 100 µA (typical)
• Permanent and Reversible Software Write Protect
• Software Write Protection for the lower 1 Kbit
• Organized as 1 block of 256 x 8-bit (2 Kbit)




