Datasheet > FXL6408UMX

FXL6408UMX

更新时间： 2022-02-26 13:42:19

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
17页	805K
描述
Fully Configurable 8-Bit I2C-Controlled GPIO Expander

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数据手册

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FXL6408UMX 数据手册

DC Electrical Characteristics

T_A=-40 to

85°C

T_A=25°C

Symbol

Parameter

Condition

V_CC(V)

Unit

Min. Typ. Max. Min. Max.

RST, ADDR, SDA, SCL, /INT Pins

V_POR

I_IN

Power-On Reset Voltage

Input Leakage Current

V_DDIO=0 to 4.0 V

1.25

±1

1.25

±10

0 to 3.6

µA

0 V_INV_CC

Power-Off Leakage

Current

I_OFF

V_INor V_OUT=3.6 V

1.5

300

µA

Standby Mode

(SCL in Static Condition)

Active Mode⁽²⁾(SCL

Active)

1.2

300

I_CC

V_IN=V_CCor GND

1.8 to 3.6

GPIO Pins

V_DDIO(V)

0.65

V_DDIO

0.65

V_DDIO

1.65 to 1.95

V_IH

HIGH Level Input Voltage

0.70

V_DDIO

0.70

V_DDIO

2.30 to 4.00

0.35

V_DDIO

0.35

V_DDIO

1.65 to 1.95 -0.3

-0.3

V_IL

LOW Level Input Voltage

0.30

V_DDIO

0.30

V_DDIO

2.30 to 4.0

1.8

-0.3

V_IN=V_IH,

_OH=100 µA

V_DDIO

- 0.2

V_DDIO

- 0.2

V_DDIO

- 0.2

V_DDIO

- 0.2

3.6

HIGH Level Output

Voltage

V_DDIO

- 0.2

V_DDIO

- 0.2

V_OH

4.0

V_DDIO

- 0.45

V_DDIO

- 0.45

I_OH=6 mA

1.8

V_DDIO

- 0.45

V_DDIO

- 0.45

3.6

1.8

3.6

4.0

1.8

3.6

0.2

V_IN=V_IL,

I_OL= -100 µA

V_OL

LOW Level Output Voltage

0.2

0.45

0.5

0.45

0.5

I_OL=-6 mA

Pull-Up or Pull-Down

Resistors

R_PULL

100

kΩ

I_OL

I_OH

I_IN

Output Low Current

Output High Current

Input Low Current⁽³⁾

1.8 to 4.0

6.0

-6.0

0 ≤ V_IN≤ V_DDIO

±50

µA

Power-Off Leakage

Current

I_OFF

V_IN=4.0 V

Notes:

2. Includes all internal circuitry consumption from the V_CCsupply. Does not include the I/O buffers, which are

supplied by V_DDIOand are load dependent.

3. I_ILand I_IHspecifications only apply when the outputs are configured with pull-down or pull-up resistors,

respectively. Specifications values assume V_IN<= V_DDIO

FXL6408 ꢀ Rev. 1.0.0

www.fairchildsemi.com

1 2 3 456 7 8...17

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