34709 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

34709

Power Management Integrated Circuit (PMIC) for i.MX50/53 Families

Freescale Semiconductor 

Pin Connections

Table 3. Pin Definitions (continued)

Pin Number Pin Name

Pin

Function

B3

MOSI

A2

MISO

A3

GNDSPI

A to D Converter

I

O

GND

H6

ADIN9

J5

ADIN10

J6

ADIN11

K5

TSX1

L4

TSX2

L6

TSY1

L3

TSY2

K6

TSREF

H5

GNDADC

Substrate Grounds

I

I

I

I

I

I

I

O

GND

K8

SUBSREF

K9

SUBSPWR

E8

F8

F9

G8

G9

SUBSPWR1

H8

H9

J9

E11

SUBSPWR2

G10

SUBSPWR3

H10

SUBSLDO

K12

SUBSANA1

F10

SUBSANA2

J8

SUBSGND

No connects

GND

GND

GND

GND

GND

GND

GND

GND

GND

A14

B15

NC

-

R1

Rating

[V]

3.6

3.6

-

4.8

4.8

4.8

4.8

4.8

4.8

4.8

4.8

-

-

-

-

-

-

-

-

-

-

-

# Balls

Definition

1

Primary SPI write input

1

Primary SPI read output

1

Ground for SPI interface

1

ADC generic input channel 9

1

ADC generic input channel 10

1

ADC generic input channel 11

1

Touch Screen Interface X1 or ADC generic input channel 12

1

Touch Screen Interface X2 or ADC generic input channel 13

1

Touch Screen Interface Y1 or ADC generic input channel 14

1

Touch Screen Interface Y2 or ADC generic input channel 15

1

Touch screen reference

1

Ground for A to D circuitry

1

Substrate ground connection

1

Substrate ground connection

8

Substrate ground connection

1

Substrate ground connection

1

Substrate ground connection

1

Substrate ground connection

1

Substrate ground connection

1

Substrate ground connection

1

Substrate ground connection

3

Do not connect

34709

11

Analog Integrated Circuit Device Data

Freescale Semiconductor

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