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AT43USB325E-AC
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AT43USB325E-AC


Part Number AT43USB325E-AC
Zouser Part # AT43USB325E-AC
Manufacturer Microchip Technology
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers - Application Specific
Description IC USB KEYBOARD CTRLR HUB 64LQFP
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models AT43USB325E-AC PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 20 - May 25 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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In Stock346 - More on Order
Quote LimitNo Limit
Lead-TimeTo be Confirmed
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AT43USB325E-AC Specifications

Part Number AT43USB325E-AC
Brand Microchip Technology
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers - Application Specific
Manufacturer Microchip Technology
Series AVR®
Applications Keyboard Controller
Core Processor AVR
Program Memory Type SRAM (16kB)
Controller Series AT43USB
RAM Size 512 x 8
Interface SPI, 3-Wire Serial
Number of I/O 42
Voltage - Supply 4.4V ~ 5.25V
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 64-LQFP
Supplier Device Package 64-LQFP (10x10)

AT43USB325E-AC Documents

AT43USB325E-AC, AT43USB325E-AC Datasheet (Total Pages: 109, Size: 1,297.89 KB)
AT43USB325E-AU Datasheet CoverAT43USB325E-AU Datasheet Page 2AT43USB325E-AU Datasheet Page 3AT43USB325E-AU Datasheet Page 4AT43USB325E-AU Datasheet Page 5AT43USB325E-AU Datasheet Page 6AT43USB325E-AU Datasheet Page 7AT43USB325E-AU Datasheet Page 8AT43USB325E-AU Datasheet Page 9AT43USB325E-AU Datasheet Page 10AT43USB325E-AU Datasheet Page 11AT43USB325E-AU Datasheet Page 12AT43USB325E-AU Datasheet Page 13AT43USB325E-AU Datasheet Page 14

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