STLM75M2E STMicroelectronics, STLM75M2E Datasheet - Page 23

• Manufacturer Part Number: STLM75M2E
• Description: IC TEMP SENSOR DIGITAL SO-8
• Manufacturer: STMicroelectronics

Specifications of STLM75M2E

• Featured Product: STM32 Cortex-M3 Companion Products
• Function: Temp Sensor, Watchdog
• Topology: ADC (Sigma Delta), Comparator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Full Temp Accuracy: +/- 3 C
• Digital Output - Bus Interface: Serial (2-Wire, I2C)
• Digital Output - Number Of Bits: 9 bit
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Ic Output Type: Digital
• Sensing Accuracy Range: ± 0.5°C
• Temperature Sensing Range: -55°C To +125°C
• Supply Current: 125µA
• Supply Voltage Range: 2.7V To 5.5V
• Sensor Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• For Use With: 497-10508 - BOARD EVAL FOR MEMS SENSORS497-10048 - BOARD EVAL ACCELEROMETER497-6238 - BOARD STLM75/STDS75/ST72F651
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STLM75
3.5
Note:
READ mode
In this mode the master reads the STLM75 slave after setting the slave address (see
Figure
address 'An' is written to the on-chip address pointer.
There are two READ modes:
●
●
The temperature register pointer is usually the default pointer.
These modes are shown in the READ mode typical timing diagrams (see
Figure
Figure 8.
Preset pointer locations (e.g. temperature, T
Pointer setting (the pointer has to be set for the register that is to be read)
8). Following the WRITE mode control bit (R/W=0) and the acknowledge bit, the word
10, and
Slave address location
Figure
START
11).
Doc ID 13296 Rev 12
1
0
SLAVE ADDRESS
0
1 A2 A1 A0
OS
and T
R/W
A
HYS
registers), and
Functional description
Figure
9,
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