IDT®

Programmable System Clock Chip for ATI RD790-K8TM Based Systems

1393—01/28/14

9LPRS477C

Programmable System Clock Chip for ATI RD790 - K8TM based Systems

23

Example:

Designation for tape and reel packaging

Lead Free, RoHS Compliant

Package Type

K = MLF

Revision Designator

Device Type (consists of 3 to 7 digit numbers)

XXXX C K LF T

Ordering Information

9LPRS477CKLFT

*Due to package size constraints actual top side marking may differ from the full orderable part

number.

DIMENSIONS

OPTION 1 DIMENSIONS (mm)

OPTION 2 DIMENSIONS (mm)

SYMBOL

MIN.

MAX.

SYMBOL

MIN.

MAX.

A

0.8

1.0

A

0.8

1.0

N

64

A1

0

0.05

A1

0

0.05

ND

16

A3

A3

NE

16

b

0.18

0.3

b

0.18

0.3

ee

D x E BASIC

D x E BASIC

D2 MIN. / MAX.

7.00

7.25

D2 MIN. / MAX.

6.00

6.25

E2 MIN. / MAX.

7.00

7.25

E2 MIN. / MAX.

6.00

6.25

L MIN. / MAX.

0.30

0.50

L MIN. / MAX.

0.30

0.50

0.25 Reference

0.50 BASIC

9.00 x 9.00

0.25 Reference

0.50 BASIC

9.00 x 9.00

THERMALLY ENHANCED, VE RY THIN, FINE PITCH

QUAD FLAT / NO LEAD PLASTIC PACKAGE

SYMBOL

64L