May 2008

ASM3P623S00B/E

rev 0.5

Timing-Safe™ Peak EMI Reduction IC

3 of 15

Notice: The information in this document is subject to change without notice.

Pin Configuration for ASM3P623S00B

Pin Description for ASM3P623S00B

Pin #

Pin Name

Type

Description

1

CLKIN

1

I

External reference Clock input , 5V tolerant input

2

NC

No Connect

3

SS%

3

I

Spread Spectrum Selection. Has an internal pull up resistor

4

GND

P

Ground

5

SSON

3

I

Spread Spectrum enable and disable option When SSON is HIGH, the spread

spectrum is enabled and when LOW, it turns off the spread spectrum. Has an internal

pull up resistor

6

CLKOUT

2

O

Buffered clock output

4

7

VDD

P

3.3V supply

8

NC

No Connect

CLKIN

NC

1

2

3

4

5

6

7

8

ASM3P623S00B

GND

SSON

VDD

NC

SS%

CLKOUT