米6体育平台手机版

ZHCSCU3C January 2014 – September 2019 TCA5013

PRODUCTION DATA.

PARAMETER		STANDARD MODE I²C BUS		FAST MODE I²C BUS		FAST MODE PLUS (FM+) I²C BUS		UNIT
PARAMETER		MIN	MAX	MIN	MAX	MIN	MAX	UNIT
f_scl	I²C clock frequency		100		400		1000	kHz
t_sch	I²C clock high time	4		0.6		0.26		μs
t_scl	I²C clock low time	4.7		1.3		0.5		μs
t_sp	I²C spike time		50		50		50	ns
t_sds	I²C serial data setup time	250		100		50		ns
t_sdh	I²C serial data hold time	0		0		0		ns
t_icr	I²C input rise time		1000		300		120	ns
t_icf	I²C input fall time		300		300		120	ns
t_ocf	I²C output fall time; 10 pF to 400 pF bus		300		300		120	μs
t_buf	I²C bus free time between Stop and Start	4.7		1.3		0.5		μs
t_sts	I²C Start or repeater start condition setup time	4.7		0.6		0.26		μs
t_sth	I²C Start or repeater start condition hold time	4		0.6		0.26		μs
t_sps	I²C Stop condition setup time	4		0.6		0.26		μs

(1) Refer to the Parameter Measurement Information section for more information.