CY7C63803-LQXC | Cypress Semiconductor

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Status: In Production


(pdf, 860.67 KB) RoHS PB Free


ApplicationMouse, Wireless Dongle
Automotive QualifiedN
Data TransfersInterrupt
I/O OptionsUSB, PS/2, SPI, GPIO
Max. Operating Temp. (°C)70
Max. Operating Voltage (V)5.50
Memory ArchitectureFlash
Memory Size (KB)8
Min. Operating Temp. (°C)0
Min. Operating Voltage (V)4.00
No. of Endpoints3
No. of I/Os14
Software ToolsC-Compiler (CY366x)
Tape & ReelN

Pricing & Inventory Availability

1-9 unit Price* 10-24 unit Price* 25-99 unit Price* 100-249 unit Price* 250-999 unit Price* 1000+ unit Price*
$3.48 $3.01 $2.85 $2.38 $2.31 $2.15
Availability Quantity Ships In Buy from Cypress Buy from Distributors
Out of Stock 0 Please click here to check lead times


No. of Pins
Package Dimensions
157.5 L x 23.6 H x 157.5 W (Mils)
Package Weight
31.33 (mgs)
Package Cross Section Drawing
Package Carrier
Package Carrier Drawing / Orientation
Standard Pack Quantity
Minimum Order Quantity (MOQ)
Order Increment
Estimated Lead Time (days)
HTS Code
ECCN Suball

Quality and RoHS

Moisture Sensitivity Level (MSL)
Peak Reflow Temp. (°C)
PB Free
Lead/Ball Finish
Ni/Pd/Au, Pure Sn

RoHS Analysis Certificates (CoA) for Direct Materials

Please click here

Device Qualification Reports

FIT/MTBF, ESD (HBM/CDM) and Latch-up data available in the Device Qualification Report.

Last Update: Sep 15, 2016

Technical Documents

Product Change Notice (PCN) (8)

Nov 09, 2017
Planned Qualification of Spansion Manufacturing Sites for Cypress Products
Oct 30, 2017
Q1, 2012 - Q2, 2013 Horizon Report
Oct 24, 2017
Qualification of Copper Wire Bonds for Quad Flat No-Lead (QFN) Products
Oct 23, 2017
Qualification of ASE Taiwan as an additional assembly site for all Quad Flat No-Lead (QFN) packaged products
Oct 20, 2017
Changes to Minimum Order Quantity (MOQ) and Order Increment (OI) values on various Cypress Products.
Oct 20, 2017
Qualification of Cypress Philippines as an Additional Assembly Site for 24-Lead Pb-Free QFN (4X4X0.6mm) Package Products Using the Saw Singulation Process
Oct 18, 2017
Qualification of Amkor Philippines as an Additional Assembly Site for 24-lead QFN (4X4X0.6 mm)
Apr 22, 2010
Qualification of Carsem Malaysia as an Additional Assembly Site for 24-lead QFN (4X4X0.6 mm) Package Products Using the Saw Singulation Process

Product Information Notice (PIN) (3)

Nov 07, 2017
Qualification of Test 25 (Austin, Texas) as an Additional Wafer-Level Test Location.
Nov 06, 2017
GSMC Merger with HH-NEC to Form HHGrace Semiconductor Manufacturing Corporation
Nov 06, 2017
Changes to Cypress Address Labels