07XSC200 datasheet(3/51 Pages) FREESCALE

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Analog Integrated Circuit Device Data



Freescale Semiconductor

07XSC200

Pin Connections

2.1

Pinout Diagram

Figure 3. 07XSC200 Pin Connection

2.2

Pin Definitions

A functional description of each pin can be found in the Functional Pin Description section beginning on page 22.

Table 1. 07XSC200 Pin Definitions

Number

Pin Name

Function

Formal Name

Definition

RSTB

Input

Reset (Active Low)

This input pin is used to initialize the device configuration and fault registers, as

well as place the device in a low current Sleep mode.

CSB

Input

Chip Select (Active

Low)

This input pin is connected to a chip select output of a master microcontroller

(MCU).

SCLK

Input

Serial Clock

This input pin is connected to the MCU providing the required bit shift clock for

SPI communication.

Input

Serial Input

This is a command data input pin connected to the SPI Serial Data Output of

the MCU or to the SO pin of the previous device of a daisy chain of devices.

Input

Digital Drain Voltage

(Power)

This is an external voltage input pin used to supply power to the SPI circuit.

Output

Serial Output

This output pin is connected to the SPI serial data input pin of the MCU or to the

SI pin of the next device of a daisy chain of devices.

7, 25

GND

Ground

Those pins are the ground for the logic and analog circuitry of the device. These

pins must be shorted to board level.

Transparent top View

RSTB

CSB

SCLK

VDD

GND

VPWR

HS1

VPWR

WAKE

FSB

IN1

IN0

CLOCK

CSNS

FSI

GND

HS0

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