STMPE2403 datasheet(11/63 Pages) STMICROELECTRONICS

部件名	STMPE2403

功能描述	24-bit Enhanced port expander with Keypad and PWM controller Xpander logic

PDF	63 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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11 / 63 page

STMPE2403

Electrical specification

11/63

Electrical specification

4.1

DC electrical characteristics

4.2

I/O DC electrical characteristics

The 1.8V I/O complies to the EIA/JEDEC standard JESD8-7.

Table 7. DC electrical characteristics

Symbol

Parameter

Test conditions

Value

Unit

Min.

Typ.

Max.

VCC1,2

Supply voltage

1.65

1.8

1.95

IHIBERNATE1 HIBERNATE mode

current

XTALIN not floating

IHIBERNATE2 HIBERNATE mode

current

XTALIN floating

ISLEEP1

SLEEP mode current

XTALIN not floating

100

ISLEEP2

SLEEP mode current

XTALIN floating

120

Icc

Operating current

(FSM working – No

peripheral activity)

1.2

1.6

INT

Open drain output

current

4mA

Table 8. I/O DC electrical characteristic

Symbol

Parameter

Value

Unit

Min.

Typ.

Max.

Vil

Low level input voltage

0.35*Vcc

= 0.63

Vih

High level input voltage

0.65*Vcc

= 1.17

Vhyst

Schmitt trigger hysteresis

0.10

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