cy28446 Cypress Semiconductor Corporation., cy28446 Datasheet - Page 20

• Manufacturer Part Number: cy28446
• Description: Clock Generator For Intel Calistoga Chipset
• Manufacturer: Cypress Semiconductor Corporation.

Package Diagram
Purchase of I2C components from Cypress or one of its sublicensed Associated Companies conveys a license under the Philips
I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specification
as defined by Philips.
Intel is a registered trademark of Intel Corporation. All products and company names mentioned in this document may be the
trademarks of their respective holders.
Document #: 001-00168 Rev *D
© Cypress Semiconductor Corporation, 2006. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use
of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be
used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its
products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress
products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.
0.80 DIA.
A
1
2
3
N
DIMENSIONS IN MM[INCHES] MIN.
REFERENCE JEDEC MO-220
WEIGHT: 0.2 GRAMS
TOP VIEW
8.90[0.350]
9.10[0.358]
8.70[0.342]
8.80[0.346]
MAX.
64-Lead QFN 9 x 9 mm (Punch Version) LF64A
0.80[0.031] MAX.
1.00[0.039] MAX.
0°-12°
SIDE VIEW
C
0.05[0.002] MAX.
0.20[0.008] REF.
0.08[0.003]
SEATING
PLANE
0.30[0.012]
0.50[0.020]
C
(PAD SIZE VARY
BY DEVICE TYPE)
BOTTOM VIEW
7.45[0.293]
7.55[0.297]
E-PAD
0.18[0.007]
0.28[0.011]
0.50[0.020]
CY28446
N
51-85215-**
Page 20 of 21
1
2
0.45[0.018]
0.24[0.009]
0.60[0.024]
0.20[0.008] R.
PIN1 ID
(4X)
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