STTS424E02CDA6F STMicroelectronics, STTS424E02CDA6F Datasheet - Page 13

• 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

STTS424E02
3.2
Figure 6.
SMBus/I
The physical address for the TS is different than that used by the EEPROM. The TS physical
address is binary 0 0 1 1 A2 A1 A0 RW, where A2, A1, and A0 are the three slave sub-
address pins, and the LSB “RW” is the READ/WRITE flag.
The EEPROM physical address is binary 1 0 1 0 A2 A1 A0 RW for the memory array and is
0 1 1 0 A2 A1 A0 RW for permanently set write protection mode.
SDA
(continued)
SDA
SCL
(continued)
SCL
2
SMBus/I
Master
C slave sub-address decoding
Start
by
1
0
D15
1
0
D14
2
C write to pointer register, followed by a write data word
Address Byte
MSB Data Byte
1
D13
1
D12
A2 A1 A0 R/W
Doc ID 13448 Rev 8
D11
D10
D9
STTS424E02
STTS424E02
D8
ACK
by
ACK
9
by
9
0
1
D7
1
0
D6
0
Pointer Byte
LSB Data Byte
D5
0
D4
0
D3
D2 D1 D0
Temperature sensor operation
D2
D1
STTS424E02
STTS424E02
D0
ACK
ACK
by
by
9
9
Master
Cond.
Stop
by
AI14012
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