Micrel, Inc.

SM840001

March 2010

2

M9999-031810-B

Ordering Information

(1)

Part Number

Package

Type

Operating Range

Package Marking

Lead Finish

SM840001KA

K-8

-40°C to +75°C

840001

NiPdAu

SM840001KA TR

(2)

K-8

-40°C to +75°C

840001

NiPdAu

Note:

1. Devices are Green, RoHS-compliant and PFOS-compliant.

2. Tape and Reel.

Pin Configuration

8-Pin TSSOP (K-8)

Pin Description

Pin Number

Pin Name

Type

Level

Pin Function

1

VDDA

P

Analog Power.

2

OE

I

Pull-up

Output Enable: 1 = Enable, 0 = Disable.

3

XTAL OUT

O

Crystal Out.

4

XTAL IN

I

Crystal Input.

5

FSEL

I

Pull-down

Frequency Select Pin.

6

GND

P

Ground.

7

Q0

O

Single Ended LVCMOS Clock Out.

8

VDD

P

Core Power.

Frequency Select Table

FSEL

Output (MHz)

0

106.25 (Default)

1

212.5

Output Enable

OE

Output

0

Disable

1

Enable