STTS424E02BDA3E STMICROELECTRONICS [STMicroelectronics], STTS424E02BDA3E Datasheet - Page 40

• Manufacturer Part Number: STTS424E02BDA3E
• Description: Memory module temperature sensor with a 2 Kb SPD EEPROM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

DC and AC parameters
9
Table 26.
Table 27.
40/51
V
Operating temperature
Input rise and fall times
Input pulse voltages
Input and output timing reference voltages
C-grade
I
V
I
OH
DD
IH
Sym
I
POR
V
I
SINK
I
DD1
DD
, I
DD
, I
supply voltage - temperature sensor
IL
OL
(3)
,
Supply voltage
V
active temperature conversions
(no communication)
V
communication only
(no conversions)
Shutdown mode supply current
SMBUS output low sink current
Input/output leakage current
Power on Reset (POR) threshold
Accuracy for corresponding range
2.7 V ≤ V
DD
DD
DC and AC parameters
This section summarizes the operating measurement conditions, and the dc and ac
characteristics of the device. The parameters in the dc and ac characteristics tables that
follow, are derived from tests performed under the measurement conditions summarized in
Table
operating conditions in their circuit match the operating conditions when relying on the
quoted parameters.
Operating and AC measurement conditions
DC/AC characteristics - temperature sensor component with EEPROM
supply current,
supply current,
DD
26, Operating and AC measurement conditions. Designers should check that the
Description
≤ 3.6 V
Parameter
EEPROM inactive,
EEPROM (not
TS shutdown
selected)
EEPROM, TS shutdown
SDA forced to 0.6 V
EEPROM (inactive)
+40°C < T
-40°C < T
+75°C < T
Test condition
V
V
SCL/SDA = V
DD
DD
DN package
DA package
falling edge:
falling edge:
A
A
A
< +125
< +125
DN package at
DA package at
< +95
DD
100 kHz
400 kHz
(1)
125°C
85°C
0.2 to 0.8V
0.3 to 0.7V
Conditions
2.7 to 3.6
-40 to 85
≤ 5
Min Typ
DD
DD
2.7
6
±1.0
±2.0
±3.0
100
115
3.3
1.0
1.0
0.6
2.0
40
(2)
STTS424E02
±2.0
±3.0
±4.0
Max
210
3.6
2.0
±4
3
5
Unit
°C
ns
V
V
V
Unit
mA
mA
µA
µA
µA
µA
µA
µA
°C
°C
°C
V
V
V