STTS2002_11 STMICROELECTRONICS [STMicroelectronics], STTS2002_11 Datasheet - Page 42

• Manufacturer Part Number: STTS2002_11
• Description: 2.3 V memory module temperature sensor with a 2 Kb SPD EEPROM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

DC and AC parameters
Table 30.
1. Guaranteed operating temperature for combined module: T
2. Typical numbers taken at V
3. Read current only
4. Verified by design and characterization, not necessarily tested on all devices
5. V
42/52
SMBus/I
V
B-grade
t
Z
Z
t
C
HYST
timeout
t
Sym
CONV
V
V
f
V
AIH
SP
AIL
V
noted).
V
SCL
IN
OL1
OL2
HV
HYST
IH
IL
(4)
(4)
(4)
(4)
(5)
2
parameter is optional in the JEDEC TSE2002a2 specifications
C interface
Accuracy for corresponding
range
2.3 V ≤ V
Resolution
Conversion time
Input logic high
Input logic low
SMBus/I
SMBus/I
SMBus timeout
A0 high voltage
Low level voltage, EVENT
Low level voltage, SDA
(A0, A1, A2) input impedance
(A0, A1, A2) input Impedance
Spike suppression
Pulse width of spikes that must
be suppressed by the input filter
Input hysteresis (SCL, SDA)
DC/AC characteristics - temperature sensor component with EEPROM (continued)
2
2
DD
C input capacitance
C clock frequency
Description
≤ 3.6 V
DD
= 3.3 V, T
A
= 25 °C.
Input filter on SCL and SDA
Doc ID 15389 Rev 5
Temperature sensor only
+40 °C < T
–40 °C < T
+75 °C < T
V
SCL, SDA, A0-A2
SCL, SDA, A0-A2
Test condition
HV
10-bit - default
V
V
I
I
OL
OL
I
IN
IN
OL
A
≥ V
TS only
= –40 °C to 125 °C; V
< 0.3 V
> 0.7 V
= 2.1 mA
= 2.1 mA
= 6 mA
DD
A
A
A
+ 4.8 V
<+ 125
< +125
< +95
DD
DD
(1)
DD
0.05V
0.7V
–0.5
Min
800
= 2.3 V to 3.6 V (except where
0.5
10
25
30
9
7
DD
DD
Typ
±0.5
±1.0
±2.0
0.25
10
5
(2)
V
0.3V
0.0625 °C/LSB
DD
Max
±1.0
±2.0
±3.0
125
400
0.4
0.4
0.6
12
35
10
50
+ 1
DD
STTS2002
Unit
kHz
bits
ms
ms
kΩ
kΩ
°C
°C
°C
pF
ns
V
V
V
V
V
V
V