LM832-0477 datasheet(8/15 Pages) LMTECHNOLOGIES

部件名	LM832-0477

功能描述	LM832 WiFi and Bluetooth® Dual Mode Combi Module Standalone with SDIO and UART Interfaces

PDF	15 Pages

Scroll/Zoom	100%

制造商	LMTECHNOLOGIES [LM Technologies Ltd]

网页	https://www.lm-technologies.com/

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8 / 15 page

Standalone with SDIO and UART Interfaces

Part No

Product

See Last Page

LM832

Page 8 of 15

+44(0) 207 428 2647 | sales@lm-technologies.com

LM832 WiFi and Bluetooth® Dual Mode Combi Module

DC Power Supply

Voltage for VBAT

Voltage for digital I/O

Minimum

1.71 V

Signal

VBAT

VDDIO

Maximum

4.8V

3.63V

VDDIO_SD = 1V8

Input high voltage

Input low voltage

Output high voltage (at 2mA)

Output low voltage (at 2mA)

Minimum

1.27V

1.40V

Signal

VIH

VIL

VOH

VOL

Maximum

0.58V

0.45V

Recommended Operating Conditions

SDIO Interface I/O Pins

VDDIO_SD = 3V3

Input high voltage

Input low voltage

Output high voltage (at 2mA)

Output low voltage (at 2mA)

Minimum

0.625V x VDDIO

0.75V x VDDIO

Signal

VIH

VIL

VOH

VOL

Maximum

0.25V x VDDIO

0.125V x VDDIO

VDDIO = 1V8

Input high voltage

Input low voltage

Output high voltage (at 2mA)

Output low voltage (at 2mA)

Minimum

0.65V x VDDIO

VDDIO - 0.45V

Signal

VIH

VIL

VOH

VOL

Maximum

0.35V x VDDIO

0.45V

Other Digital I/O Pins

VDDIO = 3V3

Input high voltage

Input low voltage

Output high voltage (at 2mA)

Output low voltage (at 2mA)

Minimum

VDDIO - 0.4V

Signal

VIH

VIL

VOH

VOL

Maximum

0.8V

0.4V

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