EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
CY8C20434-12LKXIT Real Image
Same model may have multiple batches, images only for reference.

CY8C20434-12LKXIT

Part No CY8C20434-12LKXIT
Manufacturer Cypress Semiconductor Corp
Catalog Embedded - Microcontrollers
Description PSOC PROGRAMMABLE SYSTEM-ON-CHIP / IC MCU 8BIT 8KB FLASH 32QFN
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Cypress Semiconductor Corp
Packaging Reel - TR
Status Obsolete(EOL)
Core Processor M8C
Part Core Size 8-Bit
Speed(Frequency) 12MHz
Number of I/O 28
Program Memory Size 8KB (8K x 8)
Program Memory Type FLASH
Data RAM Size 512 x 8
Supply Voltage - Operating 2.4 V to 5.25 V
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 32-QFN (5x5)
Win Source Part Number 1031785-CY8C20434-12LKXIT
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Family Name CY8C20434
Introduction Date March 25, 2004
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian CY8C20434-12LKXIT CAD Model

Description

The Cypress Semiconductor Corp CY8C20434-12LKXIT is a high-popularity integrated circuit that is obsolete (EOL) and has been discontinued.

  • Product Family: CY8C20434
  • Component Type: manufacturer-specific
  • Recommendation: use only with the manufacturer's products
  • Market Availability: may be available as an alternative part due to high popularity

You May Also Be Interested in

PIC16F685T-I/SO Real Image
PIC16F685T-I/SO
Microchip Technology
IC MCU 8BIT 7KB FLASH 20SOIC
Lowest to $9.2215
PIC16F73-I/SP Real Image
PIC16F73-I/SP
Microchip Technology
IC MCU 8BIT 7KB FLASH 28SDIP
Lowest to $3.2444
ATTINY12L-4SU Atmel
ATTINY12L-4SU
Atmel
IC MCU 8BIT 1KB FLASH 8SOIC
Lowest to $17.4627
ATA6615 Atmel
ATA6615
Atmel
Need more? Email Us
PIC16F737-I/SS Real Image
PIC16F737-I/SS
Microchip Technology
IC MCU 8BIT 7KB FLASH 28SSOP
Lowest to $4.6838
ATA6616-P3QW Real Image
ATA6616-P3QW
Atmel
IC MCU 8BIT 8KB FLASH 38VQFN
Need more? Email Us
ATTINY12V-1SU Real Image
ATTINY12V-1SU
Atmel
IC MCU 8BIT 1KB FLASH 8SOIC
Need more? Email Us
ATTINY13-20MU Real Image
ATTINY13-20MU
Atmel
IC MCU 8BIT 1KB FLASH 20QFN
Lowest to $1.3571
PIC16F73-I/SO Microchip Technology
PIC16F73-I/SO
Microchip Technology
IC MCU 8BIT 7KB FLASH 28SOIC
Lowest to $4.6023

Top Sellers

FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1049
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752

Pricing & Ordering

Quantity Unit Price Ext. Price
17+ $3.5834 $60.9178
40+ $2.9403 $117.6120
61+ $2.8484 $173.7524
84+ $2.7565 $231.5460
109+ $2.6646 $290.4414
146+ $2.3890 $348.7940
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 8,520 pieces
MOQ: 17 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess