TMP139 0.5°C Accuracy, JEDEC DDR5 Grade B, Digital Temperature Sensor With I2C and I3C Interface

1 Features

Supports JEDEC JESD302-1 DDR5 Grade B temperature sensor
Exceeds JEDEC temperature accuracy specification:
- ±0.25°C typical
- ±0.5°C maximum (+75°C to +95°C)
- ±0.75°C maximum (–40°C to +125°C)
Operating temperature range: –40°C to +125°C
Low power consumption:
- 8.3-µA typical average quiescent current
- 4.0-µA typical standby current
I/O power supply of 1 V
Core power supply of 1.8 V
Two wire serial bus interface (I²C and I3C basic operation modes)
Up to 12.5-MHz data transfer rate in I3C basic mode
In Band Interrupt (IBI) for alerting host
Parity error check function for host writes
Packet error check function for host read and writes
11-bit resolution: 0.25°C (1 LSB)
Standard 6-ball DSBGA (WCSP) package with 0.5-mm pitch