STTS424E02CDA6F STMicroelectronics, STTS424E02CDA6F Datasheet - Page 16

• Manufacturer Part Number: STTS424E02CDA6F
• Description: Board Mount Temperature Sensors MEM Module Temp Sens 2Kb SPD
• Manufacturer: STMicroelectronics

Specifications of STTS424E02CDA6F

• Full Temp Accuracy: +/- 3 C
• Package / Case: DFN EP
• Digital Output - Bus Interface: Serial (2-Wire, I2C)
• Digital Output - Number Of Bits: 10 bit
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Output Type: Analog
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Temperature sensor registers
4
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Temperature sensor registers
The temperature sensor component is comprised of various user-programmable registers.
These registers are required to write their corresponding addresses to the pointer register.
They can be accessed by writing to their respective addresses (see
register bits 7-3 must always be written to '0' (see
setting these bits to '0' may keep the device from performing to specifications.
The main registers include:
●
●
●
●
●
●
See
Table 3.
Table 4.
Address (Hex)
Not applicable
MSB
Bit7
Table 5 on page 17
Capability register (read-only)
Configuration register (read/write)
Temperature register (read-only)
Temperature trip point registers
–
–
–
Manufacturer ID register format
Device ID and device revision ID register format
0
00
01
02
03
04
05
06
07
Alarm temperature upper boundary,
Alarm temperature lower boundary, and
Critical temperature.
Temperature sensor registers summary
Pointer register format
Bit6
0
Address pointer
Capability
Configuration
Alarm temperature upper boundary trip
Alarm temperature lower boundary trip
Critical temperature trip
Temperature
Manufacturer’s ID
Device ID/revision
for pointer register selection bit details.
Bit5
0
Doc ID 13448 Rev 8
(R/W), including
Register name
Bit4
0
Bit3
Table
0
4). This must be maintained, as not
C-grade
B-grade
DA package
DN package
Bit2
P2
Pointer/register select bits
Table
Bit1
Power-on default
P1
3). Pointer
Undefined
Undefined
0x002D
0x002F
0x104A
STTS424E02
0x0000
0x0000
0x0000
0x0000
0x0000
0x0001
LSB
Bit0
P0