SE98ATP,547 NXP Semiconductors, SE98ATP,547 Datasheet - Page 29

• Manufacturer Part Number: SE98ATP,547
• Description: IC TEMP SENSOR DDR 8-HWSON
• Manufacturer: NXP Semiconductors

Specifications of SE98ATP,547

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 1.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-WSON (Exposed Pad), 8-HWSON
• Temperature Threshold: Programmable
• Full Temp Accuracy: +/- 1 C
• Digital Output - Bus Interface: 2-Wire, SMBus, I2C
• Digital Output - Number Of Bits: 11
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.7 V
• Description/function: DDR Memory Module Temperature Sensor
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Current: 250 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4731-2; SE98ATP,147

NXP Semiconductors
10. Limiting values
Table 24.
In accordance with the Absolute Maximum Rating System (IEC 60134).
11. Characteristics
Table 25.
V
SE98A_4
Product data sheet
Symbol
V
V
V
I
T
T
Symbol
T
T
I
I
T
E
I
I
Z
Z
V
sink
DD(AV)
DD(stb)
LIL
pd
DD
j(max)
stg
acc
res
conv
IL
IH
DD
n
A0
f(conv)
DD
= 1.7 V to 3.6 V; T
Parameter
temperature accuracy
temperature resolution
average supply current
standby supply current
conversion period
conversion rate error
LOW-level input leakage current pins A0, A1, A2; V
pull-down current
LOW-level input impedance
HIGH-level input impedance
supply voltage
Limiting values
Characteristics
Parameter
supply voltage
voltage on any other pin
voltage on pin A0
sink current
maximum junction temperature
storage temperature
amb
=
I
I
OL(sink)(SDA)
OL(sink)EVENT
−
40
°
C to +125
= SDA output current LOW
= EVENT output current LOW
°
C; unless otherwise specified.
Conditions
B grade temperature accuracy;
V
SMBus inactive
percentage error in programmed
data
internal; pins A0, A1, A2;
V
pins A0, A1, A2; V
pins A0, A1, A2; V
DD
I
T
T
T
= 0.3V
Rev. 04 — 25 November 2009
amb
amb
amb
= 1.7 V to 3.6 V
Conditions
SDA, SCL, EVENT pins
overvoltage input; A0 pin
at SDA, SCL, EVENT pins
= 75 °C to 95 °C
= 40 °C to 125 °C
= −40 °C to +125 °C
DD
to V
DD
I
I
I
= V
< 0.3V
≥ 0.3V
DDR memory module temp sensor, 1.7 V to 3.6 V
SS
DD
DD
Min
−1.0
−2.0
−3.0
-
-
-
-
−30
−1.0
0.05
30
800
1.7
Min
−0.3
−0.3
−0.3
−1
-
−65
Typ
< ±0.5
< ±1
< ±2
0.125
250
0.1
100
-
-
-
-
-
1.8 or 2.5
or 3.3
Max
+4.2
+4.2
+12.5
+50.0
150
+165
© NXP B.V. 2009. All rights reserved.
Max
+1.0
+2.0
+3.0
-
400
5
120
+30
+1.0
4.0
-
-
3.6
SE98A
Unit
V
V
V
mA
°C
°C
29 of 43
Unit
°C
°C
°C
°C
μA
μA
ms
%
μA
μA
kΩ
kΩ
V