ATTM01 datasheet(4/18 Pages) AME

4 / 18 page

AME, Inc.

ATTM01/ATTM02

Processor Thermal Monitor

Rev. B.01

Parameter

Symbol

Test Conditions

Min

Typ

Max Units

Supply Voltage

VCC

3.6

0.5

°C

Bits

VCC = 3.3V, TA =+25°C to +100°C,

TRJ = +60°C to +100°C

-1.0

+ 1.0

°C

VCC = 3.3V, TA =+25°C to +100°C,

TRJ = 0°C to +100°C

-3.0

+ 3.0

°C

VCC = 3.3V, TA =+25°C to +100°C,

TRJ = 0°C to +125°C

-5.0

+ 5.0

°C

VCC = 3.3V,

TA = +60°C to +100°C

-2.0

2.0

°C

VCC = 3.3V,

TA = 0°C to +100°C

-3.0

3.0

°C

Supply Sensitivity of Temperature Error

±0.2

°C/V

UVLO Hysteresis

120

UVLO Threshold

Falling edge

2.62

Power-On-Reset (POR) Threshold

Rising edge

2.74

Power-On-Reset (POR) Hysteresis

120

Standby Supply Current

SMBus static

7.8

µA

Operating Current

During conversion

0.53

Conversion Time

tCONV

From stop bit to conversion completion

125

156

Conversion Time Error

-25

+25

High level

100

140

Low level

7.5

ISINK = 1mA

0.4

ISINK = 4mA

0.6

Output High Leakage Current

VOH = 5.5V

µA

Logic Input Low Voltage

VIL

0.8

VCC = 3.0V

2.2

VCC = 5.5V

2.6

Input Leakage Current

ILEAK

VIN = GND or VCC

-1

µA

Output Low-Sink Current

ISINK

VOL = 0.6V

Input Capacitance

CIN

Logic Input High Voltage

Remote-Diode Source Current

Temperature Resolution

Remote Temperature Error

Local Temperature Error

IRJ

VIH

µA

ALERT, OVERT

SMBus-COMPATIBLE INTERFACE (SMBCLK AND SMBDATA)

Output Low Voltage

6. Electrical Specifications

(These specifications apply for V

CC = 3.3V and TA = +25

oC, unless otherwise noted.) (Note 1)

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