ATXMEGA128A4U-AN ATxmega128A4U by Microchip Technology

TQFP, 105C, Green 1.6-3.6V

Status: Unknown
Series: -
RoHS: Unknown
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Low power, high performance 8/16-bit AVR microcontroller featuring 128KB self-programming flash program memory, 4KB boot code section, 8KB SRAM, 2048-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The ATxmega A4U series features 44-pin packages.

The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control; hand-held battery applications; factory automation; power tools; HVAC; networking, metering, large home appliances, and optical and medical devices.

Prices starting from US$4.18


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Specifications

Family AVR ATxmega
Part Family AVR_ATxmega_A_USB
Part Prefix ATxmega
Architecture 8
Core 8-bit AVR
MaxSpeed (MHz) 32
CPU Type 8-bit AVR
CPU Speed (MIPS/DMIPS) 32
Program Memory Type Flash
SelfWrite Yes
Program Memory Size (KB) 128
Program Memory Size (KWords) 128
Multiple Flash Panels True
Secure Bootloader (CodeGuard™ Security) None
RAM (KB) 8
Data EEPROM (bytes) 2048
Direct Memory Access (DMA) Channels 4
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Min.(V) 1.6
Operation Voltage Max.(V) 3.6
Max I/O Pins 34
Pin Count 44
Power On Reset (POR) Yes
Internal Oscillator Yes
Low Power Yes
Number of Comparators 2
ADC Channels 12
Diff ADC Inputs 48
Max ADC Sampling Rate (ksps) 2000
Max ADC Resolution (bits) 12
Max ADC Sample/Hold (S/H) 1
DAC outputs 2
Max DAC Resolution (bits) 12
Temp Sensor Yes
Standard UART 5
SPI™ 7
I2C 2
Hardware RTCC Yes
Watch Dog Timers (WDT) Yes
Timers 5
Stand alone PWM 16
Capture/Compare/PWM (CCP) 16
Standalone Output Compare/ Standard PWM 16
Input Capture 16
Max # PWM outputs (including complementary outputs) 16
Output Compare Channels 16
Number of USB Modules 1
USB Interface Device
Type of CAN module None
Ethernet None
Integrated Wireless Frequency None
Wireless Technology None
Quadrature Encoder Interface (QEI) 3
Crypto Engine Yes
JTAG None
Debug Interface PDI
Temperature Range -40C to +105C

Alternative Descriptions

MCU, 8BIT, 32MHZ, TQFP-44 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ATXMEGA128A4U-AN?

Additional datasheets, footprints and schematics for ATXMEGA128A4U-AN are listed on our Part Details page. You can also find images and similar parts to ATXMEGA128A4U-AN on this page.

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What category does ATXMEGA128A4U-AN fall under?

The ATXMEGA128A4U-AN is listed under ATxmega128A4U.

Can I view similar or alternative parts?

You can view similar parts to ATXMEGA128A4U-AN when available in the ATxmega128A4U range under the specifications section at the bottom of the details page.

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Is the ATXMEGA128A4U-AN RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Farnell have stock available or on a lead time for ATXMEGA128A4U-AN.

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