MPC9350

TIMING SOLUTIONS

3

MOTOROLA

PIN CONFIGURATION

Pin

I/O

Type

Function

XTAL1, XTAL2

Input

Analog

Crystal oscillator terminals

TCLK

Input

LVCMOS

Single ended reference clock signal or test clock

FBSEL

Input

LVCMOS

Selects feedback divider ratio

REF_SEL

Input

LVCMOS

Selects input reference source

FSELA

Input

LVCMOS

Output A divider selection

FSELB

Input

LVCMOS

Output B divider selection

FSELC

Input

LVCMOS

Outputs C divider selection

FSELD

Input

LVCMOS

Outputs D divider selection

OE

Input

LVCMOS

Output enable/disable

QA

Output

LVCMOS

Bank A clock output

QB

Output

LVCMOS

Bank B clock output

QC0, QC1

Output

LVCMOS

Bank C clock outputs

QD0 - QD4

Output

LVCMOS

Bank D clock outputs

GND

Supply

Ground

Negative power supply

VCCA

Supply

VCC

Positive power supply for the PLL

VCC

Supply

VCC

Positive power supply for I/O and core

FUNCTION TABLE

Control

Default

0

1

REF_SEL

0

Selects XTAL

Selects TCLK

PLL_EN

1

Test mode with PLL disabled. The input clock is

directly routed to the output dividers

PLL enabled. The VCO output is routed to the

output dividers

FBSEL

0

Selects feedback divider

÷ 32

VCO = 32 * Input reference clock

Selects feedback divider

÷ 16

VCO = 16 * Input reference clock

OE

0

Outputs enabled

Outputs disabled

FSELA

0

QA = VCO

÷ 2

QA = VCO

÷ 4

FSELB

0

QB = VCO

÷ 4

QB = VCO

÷ 8

FSELC

0

QC = VCO

÷ 4

QC = VCO

÷ 8

FSELD

0

QD = VCO

÷ 4

QD = VCO

÷ 8

ABSOLUTE MAXIMUM RATINGSa

Symbol

Characteristics

Min

Max

Unit

Condition

VCC

Supply Voltage

-0.3

4.6

V

VIN

DC Input Voltage

-0.3

VCC+0.3

V

VOUT

DC Output Voltage

-0.3

VCC+0.3

V

IIN

DC Input Current

±20

mA

IOUT

DC Output Current

±50

mA

TS

Storage temperature

-40

125

°C

a. Absolute maximum continuous ratings are those maximum values beyond which damage to the device may occur. Exposure to these conditions

or conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute-maximum-rated conditions is not

implied.

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com