MPNHarborRFQ 0
CY7C64343-32LQXI representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN13 sourced attributes1 source document

Cypress Semiconductor Corp · exact orderable part

CY7C64343-32LQXI

USB BUS CONTROLLER, CMOS

Core Processor
M8C
Controller Series
CY7C643xx
Applications
USB Microcontroller
Program Memory Type
FLASH (8kB)
RAM Size
1K x 8
Voltage - Supply
3V ~ 5.5V
Number of I/O
25
Product Status
Active
Interface
I²C, SPI, USB
Original manufacturerCommercial terms confirmed per lot
ManufacturerCypress Semiconductor Corp
Package / case32-UFQFN Exposed Pad
Mounting typeSurface Mount
PackingBulk

Technical parameters

Technical specifications

13 normalized values · 1 validated source

Report a data issue
ParameterValue
MfrCypress Semiconductor Corp [1]
ApplicationsUSB Microcontroller [1]
Product StatusActive [1]
Core ProcessorM8C [1]
Controller SeriesCY7C643xx [1]
InterfaceI²C, SPI, USB [1]
Mounting TypeSurface Mount [1]
Number of I/O25 [1]
Operating Temperature-40°C~85°C(TA) [1]
Program Memory TypeFLASH (8kB) [1]
RAM Size1K x 8 [1]
Voltage - Supply3V ~ 5.5V [1]
Package / Case32-UFQFN Exposed Pad [1]
Specification references[1]Cypress Semiconductor Corp CY7C64343-32LQXI vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerCypress Semiconductor CorpView brand page →CategoryApplication Specific MicrocontrollersView category page →

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.

14235R-200014235R-500A7001AGHN1/T1AG315A7001CGHN1/T1AGAELA7001CGHN1/T1AGBELA7001CGHN1/T1AGBWJA7001CUHN1/T1AGAELA7001CUHN1/T1AGBEJA7002CGHN1/T1AG502