W83L771ASG Datasheet, PDF (6/28 Pages) Nuvotem Talema – W83L771AWG W83L771ASG Nuvoton H/W Monitoring IC

W83L771AWG/W83L771ASG
3. KEY SPECIFICATIONS
 Local temperature range and accuracy
 Remote temperature range and accuracy
 Supply voltage
 Operating supply current
 Low Power Operation
 ADC resolution include sign bit
*1 Guaranteed by design from -40~125 degree C, 100% tested at 85 degree C.
*2 Guaranteed by design from -40~127 degree C, 100% tested at 85 degree C.
-40C to +125C (TA)
Typ.  2C (20C~40C)
Max.  3C (-40C~125C) *1
-40C to +127C (TD)
Typ.  1C (25C ~70C)
Typ.  2C (-40C ~127C)
Max.  3C (-40C~127C) *2
3.3V ± 10%
900 uA typ.
15μA Standby Current
10 Bits
4. BLOCK DIAGRAM
xI
Current
Generator
Control
Logic
Command
Coder/DeCoder
SMBus
D1+
REGISTER BANK
(Loca/lRemote)
OVER
D1-
Temperature
TEMPERATURE
Registers
COMPARATOR
Analog Mux
Local Thermal
Sensor
Sensor
ADC
Circuitry
Configuration
Registers
Status
Registers
Limit/Critical
(Hysteresis)
Registers
Fault Queue
SDA
SCLK
ALERT
T_CRIT_A
Publication Release Date: 2009/11/19
Version: 1.91
-3-