MC33996 Просмотр технического описания (PDF) - Motorola => Freescale

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производитель

MC33996

16-Output Switch with SPI Control

Motorola => Freescale 

Freescale Semiconductor, Inc.

OUT0

1

OUT1

2

SOPWR

3

OUT2

4

OUT3

5

VPWR

6

GND

7

GND

8

GND

9

GND

10

SCLK

11

OUT4

12

OUT5

13

CS

14

OUT6

15

OUT7

16

32

OUT15

31

OUT14

30

PWM

29

OUT13

28

OUT12

27

RST

26

GND

25

GND

24

GND

23

GND

22

SO

21

OUT11

20

OUT10

19

SI

18

OUT9

17

OUT8

PIN FUNCTION DESCRIPTION

Pin

Pin Name

1, 2, 4, 5, 12, 13,

15–18, 20, 21,

28, 29, 31, 32

OUT0 – OUT15

3

SOPWR

6

VPWR

7–10, 23–26

GND

11

SCLK

14

CS

19

SI

22

SO

27

RST

30

PWM

Formal Name

Output 0–Output 15

SOPWR Supply Pin

Battery Input

Ground

System Clock

Chip Select

Serial Input

Serial Output

Reset

PWM Control

Open drain output pin.

Definition

Power supply pin to the SO output driver.

Battery supply input pin.

Ground for logic, analog, and power output devices.

System Clock for internal shift registers of the 33996.

SPI control chip select input pin from the MCU to the 33996.

Serial data input pin to the 33996.

Serial data output pin.

Active low reset input pin.

PWM control input pin. Supports PWM on any combination of outputs.

MOTOROLA ANALOG INTEGRATED CIRFCoUrITMDoErVeICEInDfAoTrAmation On This Product,

Go to: www.freescale.com

33996

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