STTS2002B2DN3F STMicroelectronics, STTS2002B2DN3F Datasheet - Page 4

IC MEMORY MOD TEMP SENSOR 8-TDF

STTS2002B2DN3F

Manufacturer Part Number
STTS2002B2DN3F
Description
IC MEMORY MOD TEMP SENSOR 8-TDF
Manufacturer
STMicroelectronics
Datasheets

Specifications of STTS2002B2DN3F

Function
Temp Monitoring System (Sensor)
Topology
ADC (Sigma Delta), EEPROM, Register Bank
Sensor Type
Internal
Sensing Temperature
-40°C ~ 125°C
Output Type
I²C™/SMBus™
Output Alarm
Yes
Output Fan
No
Voltage - Supply
2.3 V ~ 3.6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-TDFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10634-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STTS2002B2DN3F
Manufacturer:
ST
0
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Table 18.
Table 19.
Table 20.
Table 21.
Table 22.
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Table 24.
Table 25.
Table 26.
Table 27.
Table 28.
Table 29.
Table 30.
Table 31.
Table 32.
Table 33.
Table 34.
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Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
AC SMBus and I
Temperature sensor registers summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Pointer register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Pointer register select bits (type, width, and default values). . . . . . . . . . . . . . . . . . . . . . . . 17
Capability register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Capability register bit definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Configuration register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Configuration register bit definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Hysteresis as applied to temperature movement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Legend for
Temperature register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Temperature register bit definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Temperature trip point register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Alarm temperature upper boundary register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Alarm temperature lower boundary register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Critical temperature register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Manufacturer ID register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Device ID and device revision ID register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Device select code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Acknowledge when writing data or defining the write-protection (instructions with
R/W bit=0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Acknowledge when reading the write protection (instructions with R/W bit=1). . . . . . . . . . 35
DRAM DIMM connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Operating and AC measurement conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
DC/AC characteristics - temperature sensor component with EEPROM . . . . . . . . . . . . . . 38
DFN8 – 8-lead dual flat, no-lead (2 mm x 3 mm) mechanical data (DA) . . . . . . . . . . . . . . 41
TDFN8 – 8-lead thin dual flat, no-lead (2 mm x 3 mm) mechanical data (DN) . . . . . . . . . . 42
Carrier tape dimensions for DFN8 and TDFN8 packages . . . . . . . . . . . . . . . . . . . . . . . . . 43
Reel dimensions for 8 mm carrier tape - TDFN8 and DFN8 packages . . . . . . . . . . . . . . . 44
Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Parameters for landing pattern - TDFN package (DN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Figure 9: Event output boundary
2
C compatibility timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Doc ID 13448 Rev 8
timings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
STTS424E02

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