米6体育平台手机版

ZHCSQB9H April 2006 – March 2022 PCA9536

PRODUCTION DATA

6.5 Electrical Characteristics

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

PARAMETER		TEST CONDITIONS	V_CC	MIN	TYP⁽¹⁾	MAX	UNIT
V_IK	Input diode clamp voltage	I_I = –18 mA	2.3 V to 5.5 V	–1.2		0	V
V_PORR	Power-on reset voltage, V_CC rising	V_I = V_CC or GND, I_O = 0			1.2	1.6	V
V_PORF	Power-on reset voltage, V_CC falling	V_I = V_CC or GND, I_O = 0		0.75	1		V
V_OH	P-port high-level output voltage⁽²⁾	I_OH = –8 mA	2.3 V	1.8			V
			3 V	2.6
			4.5 V	4.1
			4.75 V	4.1
		I_OH = –10 mA	2.3 V	1.7
			3 V	2.5
			4.5 V	4
			4.75 V	4
I_OL	SDA	V_OL = 0.4 V	2.3 V to 5.5 V	3	10		mA
	P-port⁽³⁾	V_OL = 0.5 V	2.3 V	8	10
			3 V	8	14
			4.5 V	8	17
			4.75 V	8	32
		V_OL = 0.7 V	2.3 V	10	13
			3 V	10	19
			4.5 V	10	24
			4.75 V	10	44
I_I	SCL, SDA	V_I = V_CC or GND	2.3 V to 5.5 V			±1	μA
I_IH	P-port	V_I = V_CC	2.3 V to 5.5 V			1	μA
I_IL	P-port	V_I = GND	2.3 V to 5.5 V			–100	μA
I_CC	Operating mode	V_I = V_CC, I_O = 0, I/O = inputs, f_scl = 400 kHz	5.5 V		73	150	μA
			3.6 V		9	50
			2.7 V		7	30
		V_I = V_CC, I_O = 0, I/O = inputs, f_scl = 100 kHz	5.5 V		14	25
			3.6 V		9	20
			2.7 V		6	15
	Standby mode	V_I = GND, I_O = 0, I/O = inputs, f_scl = 0 kHz	5.5 V		225	350
			3.6 V		175	250
			2.7 V		125	200
		V_I = V_CC, I_O = 0, I/O = inputs, f_scl = 0 kHz	5.5 V		0.25	1.8
			3.6 V		0.2	1.2
			2.7 V		0.1	1
ΔI_CC	Additional current in standby mode	One input at V_CC – 0.6 V, Other inputs at V_CC or GND	2.3 V to 5.5 V			0.35	mA
ΔI_CC	Additional current in standby mode	Every LED I/O at V_I = 4.3 V, f_scl = 0 kHz	5.5 V			0.4	mA
C_i	SCL	V_I = V_CC or GND	2.3 V to 5.5 V		4	5	pF
C_io	SDA	V_IO = V_CC or GND	2.3 V to 5.5 V		5	6.5	pF
C_io	P-port	V_IO = V_CC or GND	2.3 V to 5.5 V		7.5	9.5	pF

(1) All typical values are at nominal supply voltage (2.5-, 3.3-, or 5-V V_CC) and T_A = 25°C.

(2) The total current sourced by all I/Os must be limited to 85 mA.

(3) Each I/O must be limited externally to a maximum of 25 mA, and the P-port (P3–P0) must be limited to a maximum current of 100 mA.