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Microchip Technology ATXMEGA16A4U-AU Microcontroller, Microprocessor, FPGA Modules

IC MCU 8/16BIT 16KB FLASH 44TQFP

24,185 ActiveMicrochip Technology44-TQFP$7.26RoHS
ATXMEGA16A4U-AU 44-TQFP package illustration

Same model may have multiple batches, images only for reference.

ATXMEGA16A4U-AU
Part Number (MPN)
ATXMEGA16A4U-AU
Detailed Description
IC MCU 8/16BIT 16KB FLASH 44TQFP
Package
44-TQFP
Key Features
Package / Case: 44-TQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF ATXMEGA16A4U-AU Datasheet
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Technical Specifications

Microchip Technology ATXMEGA16A4U-AU Microcontroller, Microprocessor, FPGA Modules technical specifications.

General

Series
XMEGA A4U
RAM Size
2K x 8
Data Bus Width
8 bit/16 bit
Maximum Clock Frequency
32 MHz
RoHS
Yes
Package / Case
44-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.6V ~ 3.6V
Lifecycle Status
Active

Related Parts Comparison (ATXMEGA16A4U-AU vs ATXMEGA32A4-AUR vs ATXMEGA16D4-ANR vs PIC17C44-25/PT)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Package / Case44-TQFP44-TQFP44-TQFP44-TQFP
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 105°C (TA)0°C ~ 70°C (TA)
Supply Voltage1.6V ~ 3.6V1.6V ~ 3.6V1.6V ~ 3.6V4.5V ~ 6V
Core ProcessorAVRAVRAVRPIC
Core Size8/16-Bit8/16-Bit8/16-Bit8-Bit
RAM Size2K x 84K x 82K x 8454 x 8
RoHSYesYesYesYes
Lifecycle StatusActiveActiveActiveActive
ConnectivityI²C, IrDA, SPI, UART/USART, USBI²C, IrDA, SPI, UART/USARTI²C, IrDA, SPI, UART/USARTUART/USART
Number of I/O34343433
Oscillator TypeInternalInternalInternalExternal
Action

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