INFINEON CY8C20434-12LKXI

Manufacturer No:

CY8C20434-12LKXI

Manufacturer:

INFINEON

Package:

32-UFQFN Exposed Pad

Description:

8KB 8K x 8 FLASH M8C 8-Bit Microcontroller PSOC®1 CY8C20xxx Series CY8C20434 12MHz 3V 32-UFQFN Exposed Pad

Quantity:

In Stock :1895

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Thu, May 7 - Fri, May 8, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

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Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

CY8C20434-12LKXI Information

INFINEON CY8C20434-12LKXI technical specifications, attributes, parameters and parts with similar specifications to INFINEON CY8C20434-12LKXI.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
32-UFQFN Exposed Pad

Surface Mount
YES

Operating Temperature
-40°C~85°C TA

Packaging
Tray

Series
PSOC®1 CY8C20xxx

Published
2004

JESD-609 Code
e4

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Type
Parameter

Number of Terminations
32

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Additional Feature
IT ALSO OPERATES AT 2.4 V

Subcategory
Microcontrollers

Technology
CMOS

Terminal Position
QUAD

Terminal Form
NO LEAD

Supply Voltage
3V

Terminal Pitch
0.5mm

Reach Compliance Code
unknown

Download datasheets and manufacturer documentation for INFINEON CY8C20434-12LKXI.

PCN Packaging:

cypresssemiconductorcorp-cy467269103-pcnpackaging-5650.pdf

cypresssemiconductorcorp-cy467269103pod-pcnpackaging-3002.pdf

CY8C20434-12LKXI Overview

The package has a 32-UFQFN Exposed Pad shape. With 28 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The PSOC®1 CY8C20xxx series is comprised of this electrical component. The electronic part has a program memory size of 8KB 8K x 8. There's a M8C Core Processor inside. There are 32 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 3V volt supply is provided by the Microcontroller chip. Its memory size is 8kB. It is possible to find alternatives to the base part number CY8C20434 by using the part number search tool. An effective performance can be achieved at a frequency of 12MHz. In total, it has 1 timers and counters in it. A total of 32 pins are included in the package. There are several CPUs that are embedded in the device, including the the M8C CPU. As an example, there is a feature called IT ALSO OPERATES AT 2.4 V to name only a few.