SLUSE97 Data sheet

SLUSE97 November 2023 BQ76905

PRODUCTION DATA

Package Options

6.21 Timing Requirements—I²C Interface, 400-kHz Mode

Typical values stated where T_A = 25°C and V_BAT = 18.5 V, min/max values stated where T_A = -40°C to 110°C and V_BAT = 3 V to 27.5 V (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	MAX	UNIT
f_SCL	Clock operating frequency⁽¹⁾	SCL duty cycle = 50%		400	kHz
t_HD:STA	START condition hold time⁽¹⁾		0.6		µs
t_LOW	Low period of the SCL clock⁽¹⁾		1.3		µs
t_HIGH	High period of the SCL clock⁽¹⁾		600		ns
t_SU:STA	Setup repeated START⁽¹⁾		600		ns
t_HD:DAT	Data hold time (SDA input)⁽¹⁾		0		ns
t_SU:DAT	Data setup time (SDA input)⁽¹⁾		100		ns
t_r	Clock rise time⁽¹⁾	10% to 90%		300	ns
t_f	Clock fall time⁽¹⁾	90% to 10%		300	ns
t_SU:STO	Setup time STOP condition⁽¹⁾		0.6		µs
t_BUF	Bus free time STOP to START⁽¹⁾		1.3		µs
t_RST	I²C bus reset⁽¹⁾	Bus interface is reset if SCL is detected low for this duration	1.9	2.1	s
R_PULLUP	Pullup resistor⁽¹⁾	Pullup voltage rail ≤ 5 V	1.1		kΩ

(1) Specified by design

Package Options

Mechanical Data (Package|Pins)

Thermal pad, mechanical data (Package|Pins)

Orderable Information

6.21 Timing Requirements—I2C Interface, 400-kHz Mode

6.21 Timing Requirements—I²C Interface, 400-kHz Mode