STTS2002 Datasheet, PDF (4/9 Pages) STMicroelectronics – 2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM

Description
Figure 3. Block diagram
2 Kb SPD EEPROM
8
VDD
Temperature
Sensor
Standard array
(80h - FFh)
Software
write-protected array
(00h - 7Fh)
ADC
Capability
Register
Configuration
Register
Temperature
Register
Address Pointer
Register
A0
1
A1
2
3
A2
SMBus/I2C
Interface
VSS
4
STTS2002
Logic Control
Comparator
Timing
EVENT
7
Upper
Register
Lower
Register
Critical
Register
Manufacturer
ID
Device ID/
Revision
SCL
6
SDA
5
AI12278a
4/9
Doc ID 17216 Rev 1