CY8C3446AXI-105 | Cypress Semiconductor

You are here

Status: In Production


(pdf, 12.53 MB) RoHS PB Free
(pdf, 3.36 MB) RoHS PB Free


Development KitCY8CKIT-001
Automotive QualifiedN
Boost Converter (Volts)0.5
CPU Core8051
Dedicated ADC (#_ Max Resolution @ Sample Rate)DelSig (1, 12-bit @ 192 ksps)
Dedicated DAC (#_ Max Resolution @ Sample Rate)(2, 8-bit @ 8 msps)
Flash (KB)64
LCD Direct Drive (Yes/No)Y
Max. Operating Frequency (MHz)50
Max. Operating Temp. (°C)85
Max. Operating Voltage (V)5.50
Min. Operating Temp. (°C)-40
Min. Operating Voltage (V)1.71
No. of CAN Controllers0
No. of DMA Channels24
No. of Dedicated Comparators4
No. of Dedicated Digital Filter Blocks0
No. of Dedicated I2C1
No. of Dedicated OpAmps2
No. of Dedicated SPI0
No. of Dedicated Timer/Counter/PWM Blocks4
No. of Dedicated UART0
No. of GPIOs62
No. of Programmable Analog Blocks2
No. of Programmable Universal Digital Blocks24
No. of SIO8
No. of USB IO0
Tape & ReelN
USB (Type)None

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*
$6.26 $6.00 $5.74 $5.48 $5.21 $4.77
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
551 L x 55 H x 551 W (Mils)
Package Weight
637.75 (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

Package Material Declaration

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.

Technical Documents

Product Change Notice (PCN) (7)

Feb 08, 2016
Addendum to September 2012 Product Obsolescence Notification PCN125168
Feb 08, 2016
September 2012 Product Obsolescence Notification
Feb 08, 2016
Qualification of Manufacturing and Design Changes for PSoC 3 Products
Feb 08, 2016
Addendum to PCN 135245: Qualification of Manufacturing and Design Changes for PSoC 3 Products
Feb 08, 2016
Qualification of Copper Palladium Wire Bonds for Select Lead Frame Products at JCET China
Feb 07, 2016
Q1, 2012 - Q2, 2013 Horizon Report
Oct 04, 2012
Q2, 2012 - Q4, 2013 Horizon Report

Product Information Notice (PIN) (5)

Feb 05, 2016
Datasheet changes-PSoC 3 Products
Feb 05, 2016
Improvement of Cypress Minnesota Back-End-of-Line Integration for 130nm SONOS Product Families
Feb 05, 2016
Addendum to PIN 135258 - Qualification of JCET as an additional Test and Finish Location for Cypress Products
Feb 05, 2016
Changes to Cypress Address Labels
Feb 05, 2016
PSoC Programmer Upgrade for PSoC 3 Family of Products

Boundary Scan BSDL (2)