900844 datasheet(8/118 Pages) FREESCALE

8 / 118 page

Analog Integrated Circuit Device Data

Freescale Semiconductor

900844

INTERNAL BLOCK DIAGRAM

SPI Interface

SPIVCC

LOPWR

3.6 V

L15

Supply for SPI Bus

SPICLK

SGNL

3.6 V

A15

SPI Clock Input

MOSI

SGNL

3.6 V

G15

SPI write input

MISO

SGNL

3.6 V

J15

SPI read output

SPICSB

SGNL

3.6 V

D14

SPI chip select input

GNDSPI

GND

L13

Ground for SPI interface

GPIOs & GPOs & Power Button

GPIOVCC

LOPWR

3.6 V

AC11

GPIO power

GPIO0

SGNL

I/O

3.6 V

AG7

Fully configurable GPIO inputs/outputs for general purpose

sensing and platform control

GPIO1

SGNL

I/O

3.6 V

AB10

GPIO2

SGNL

I/O

3.6 V

AJ7

GPIO3

SGNL

I/O

3.6 V

AA11

GPIO4

SGNL

I/O

3.6 V

AC19

GPIO5

SGNL

I/O

3.6 V

AF20

GPIO6

SGNL

I/O

3.6 V

AB18

GPIO7

SGNL

I/O

3.6 V

AG21

GPOVCC

LOPWR

3.6 V

AE5

GPO power

GPO0

SGNL

3.6 V

AF4

General purpose outputs

GPO1

SGNL

3.6 V

AC7

GPO2

SGNL

3.6 V

AD4

GPO3

SGNL

3.6 V

AG3

GPO4

SGNL

3.6 V

GPO5

SGNL

3.6 V

AH4

GPO6

SGNL

3.6 V

AG5

GPO7

SGNL

3.6 V

AB8

PWRBTN

SGNL

1.5 V

G11

PMIC hardware on/off button

Test Pins

ICTEST

SGNL

7.5 V

R23

Always connect to GND

Reference Supplies

VINLSPR

MDPWR

5.5V

B18

Always connect to VPWR

VINLSPL

MDPWR

5.5V

C21

Always connect to VPWR

I2SVCC

LOPWR

3.6 V

L25

Always connect to VPMIC

Table 1. 900844 Pin Description

Node Name

Type

I/O

Rating

# of

Balls

BGA Location

Pin Description

900844 Datasheet(PDF) 8 Page - Freescale Semiconductor, Inc

900844 Datasheet(HTML) 8 Page - Freescale Semiconductor, Inc

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