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ZHCSDF6F October 2014 – December 2021 MSP430FR4131 , MSP430FR4132 , MSP430FR4133

PRODUCTION DATA

封装选项

机械数据 (封装 | 引脚)

PM|64
- MTQF008B
DGG|48
- MPDS583
DGG|56
- MPDS570

散热焊盘机械数据 (封装 | 引脚)

订购信息

8.12.4.1 Digital Inputs

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)

PARAMETER		TEST CONDITIONS	V_CC	MIN	TYP	MAX	UNIT
V_IT+	Positive-going input threshold voltage		2 V	0.90		1.50	V
V_IT+	Positive-going input threshold voltage		3 V	1.35		2.25	V
V_IT–	Negative-going input threshold voltage		2 V	0.50		1.10	V
V_IT–	Negative-going input threshold voltage		3 V	0.75		1.65	V
V_hys	Input voltage hysteresis (V_IT+ – V_IT–)		2 V	0.3		0.8	V
V_hys	Input voltage hysteresis (V_IT+ – V_IT–)		3 V	0.4		1.2	V
R_Pull	Pullup or pulldown resistor	For pullup: V_IN = V_SS For pulldown: V_IN = V_CC		20	35	50	kΩ
C_I,dig	Input capacitance, digital only port pins	V_IN = V_SS or V_CC			3		pF
C_I,ana	Input capacitance, port pins with shared analog functions	V_IN = V_SS or V_CC			5		pF
I_lkg(Px.y)	High-impedance leakage current (also see ⁽¹⁾ and ⁽²⁾)		2 V, 3 V	–20		+20	nA
t_(int)	External interrupt timing (external trigger pulse duration to set interrupt flag)⁽³⁾	Ports with interrupt capability (see block diagram and terminal function descriptions)	2 V, 3 V	50			ns

(1) The leakage current is measured with V_SS or V_CC applied to the corresponding pins, unless otherwise noted.

(2) The leakage of the digital port pins is measured individually. The port pin is selected for input and the pullup or pulldown resistor is disabled.

(3) An external signal sets the interrupt flag every time the minimum interrupt pulse duration t_(int) is met. It may be set by trigger signals shorter than t_(int).

Section 8.12.4.2 lists the characteristics of the digital outputs.