SWRS170 Data sheet

SWRS170K March 2014 – November 2023 WL1807MOD , WL1837MOD

PRODUCTION DATA

Refer to the PDF data sheet for device specific package drawings

8.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

			MIN	TYP	MAX	UNIT
V_BAT⁽¹⁾	DC supply range for all modes		2.9	3.7	4.8	V
V_IO	1.8-V I/O ring power supply voltage		1.62	1.8	1.95	V
V_IH	I/O high-level input voltage		0.65 × VDD_IO		VDD_IO	V
V_IL	I/O low-level input voltage		0		0.35 × VDD_IO	V
V_{IH_EN}	Enable inputs high-level input voltage		1.365		VDD_IO	V
V_{IL_EN}	Enable inputs low-level input voltage		0		0.4	V
V_OH	High-level output voltage	At 4 mA	VDD_IO –0.45		VDD_IO	V
V_OL	Low-level output voltage	At 4 mA	0		0.45	V
T_r,T_f	Input transitions time T_r,T_f from 10% to 90% (digital I/O)⁽²⁾		1		10	ns
T_r	Output rise time from 10% to 90% (digital pins)⁽²⁾	C_L < 25 pF			5.3	ns
T_f	Output fall time from 10% to 90% (digital pins)⁽²⁾	C_L < 25 pF			4.9	ns
	Ambient operating temperature		–40		85	°C
Maximum power dissipation	WLAN operation				2.8	W
Maximum power dissipation	Bluetooth operation				0.2	W

(1) 4.8 V is applicable only for 2.33 years (30% of the time). Otherwise, maximum V_BAT must not exceed 4.3 V.

(2) Applies to all digital lines except SDIO, UART, I2C, PCM and slow clock lines.