SPWF04SA datasheet(8/27 Pages) STMICROELECTRONICS

部件名	SPWF04SA

功能描述	Standalone and Serial-to-Wi-Fi b/g/n intelligent modules

PDF	27 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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8 / 27 page

General electrical specifications

SPWF04SA, SPWF04SC

8/27

DocID029757 Rev 5

General electrical specifications

Table 1: Absolute maximum ratings

Rating

Min.

Typ.

Max.

Unit

Voltage supply

-0.3

4.0

Vin for 5 V tolerant pins

-0.3

5.5

Vin for all other pins

-0.3

3.6

Storage temperature range

-55

105

°C

Table 2: Operating conditions and input power specifications

Parameter

Test condition

Min.

Typ.

Max.

Unit

Operating temperature range

Industrial

-40

°C

3.3 V supply

Input supply

voltage

3.3 V supply input

3.1

3.3

3.6

Standby

Both the STM32 and the

radio are in standby power

states

µA

Sleep

The STM32 is in stop power

state and the radio is in sleep

power state

Low power state

The STM32 is active and the

radio is in sleep power state

TX (@ max

power)

802.11b

1 Mbps DSSS

360

802.11g

6 Mbps

350

54 Mbps

290

802.11n

MCS0

350

MCS7

280

802.11b

105

802.11g

105

802.11n

105

Note: Measure preformed at Ta = 25 °C, VDD = 3.3 V on channel 1.

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