STTS2004 datasheet(45/58 Pages) STMICROELECTRONICS

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STTS2004

DC and AC parameters

VIL

Input logic low

SCL, SDA, A0-A2

–0.5

0.3VDD

VIH

Input logic high

SCL, SDA, A0-A2

0.7VDD

VDD + 1.0

fSCL

I2C clock frequency

1000

kHz

ttimeout SMBus timeout

VHV

A0 high voltage

VHV VDD 4.8 V

VOL1

Output low voltage

IOL = 3.0 mA,

VDD > 2.2 V

0.4

IOL

Low-level output current

VOL = 0.4 V

VHYST Input hysteresis (SCL, SDA)

0.05VDD

VPON

Power-on reset (POR) threshold

Monotonic rise

between VPON and

VDD (min) without

ringback

1.6

VPOFF

Power-off threshold for warm

power-on cycle

0.9

VPU

EVENT pin pull-up voltage

VDD + 1.0

1. Guaranteed operating temperature for combined module: TA = –20 °C to 125 °C; VDD = 2.2 V to 3.6 V (except where

noted).

2. Typical numbers taken at VDD = 3.3 V, TA = 25 °C.

3. Read current only

4. Verified by design and characterization, not necessarily tested on all devices

Table 30. DC characteristics - temperature sensor component with EEPROM (continued)

Sym

Description

Test condition(1)

Min

Typ(2)

Max

Unit

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