STTS2002 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

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STTS2002

2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM

STMicroelectronics 

STTS2002

Description

Figure 1. Logic diagram

SDA(1)

SCL

A2

A1

A0

VDD

STTS2002

EVENT(1)

1. SDA and EVENT are open drain.

VSS

AI12261

Table 1. Signal names

Pin

Symbol

Description

Direction

1

A0

Serial bus address selection pin. Can be tied to VSS or VDD. Input

2

A1

Serial bus address selection pin. Can be tied to VSS or VDD. Input

3

A2

Serial bus address selection pin. Can be tied to VSS or VDD. Input

4

VSS

Supply ground

5

SDA(1) Serial data

Input/output

6

SCL Serial clock

7

EVENT(1) Event output pin. Open drain and active-low.

Input

Output

8

VDD

Supply power (2.3 V to 3.6 V)

1. SDA and EVENT are open drain.

Figure 2. TDFN8 connections (top view)

A0 1

A1 2

A2 3

GND 4

1. SDA and EVENT are open drain.

8 VDD

7 EVENT(1)

6 SCL

5 SDA(1)

AI12262

Doc ID 17216 Rev 1

3/9

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