cy2546 Cypress Semiconductor Corporation., cy2546 Datasheet - Page 10

• Manufacturer Part Number: cy2546
• Description: Quad Pll Programmable Clock Generator With Spread Spectrum
• Manufacturer: Cypress Semiconductor Corporation.

Package Drawing and Dimensions
CyberClocks is a trademark of Cypress Semiconductor Corporation. All products and company names mentioned in this document
may be the trademarks of their respective holders.
Document #: 001-12563 Rev. *A
© 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.
?0.50
5. PACKAGE CODE
1.
2. REFERENCE JEDEC#: MO-220
3. PACKAGE WEIGHT: 0.042g
4. ALL DIMENSIONS ARE IN MM [MIN/MAX]
NOTES:
2
1
PART #
HATCH IS SOLDERABLE EXPOSED METAL.
LF24A
LY24A
N
TOP VIEW
Figure 4. 24-Lead QFN 4x4 mm (Subcon Punch Type Pkg with 2.49x2.49 EPAD) LF24A
3.90
4.10
3.70
3.80
DESCRIPTION
LEAD FREE
STANDARD
0.80 MAX.
1.00 MAX.
PRELIMINARY
0°-12°
SIDE VIEW
C
0.20 REF.
0.05 MAX.
0.05
SEATING
PLANE
C
2.45
2.55
0.42±0.18
(4X)
0.23±0.05
2.49
BOTTOM VIEW
SOLDERABLE
EXPOSED
2.49
2.45
2.55
PAD
N
0.50
2
1
0.30-0.50
CY2546
Page 10 of 11
CY2544
PIN1 ID
0.20 R.
0.45
51-85203-*A
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