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ATXMEGA32A4U-AU
AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)
Brands: MICROCHIP TECHNOLOGY INC
Mfr.Part #: ATXMEGA32A4U-AU
Datasheet: ATXMEGA32A4U-AU Datasheet (PDF)
Package/Case: TQFP-44
Product Type: 8-bit Microcontrollers - MCU
ATXMEGA32A4U-AU General Description
AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)
Features
- High-performance, Low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller
- Non-volatile Program and Data Memories
- – 16K - 128KBytes of In-System Self-Programmable Flash
- – 4K - 8KBytes Boot Code Section with Independent Lock Bits
- – 1K - 2KBytes EEPROM
- – 2K - 8KBytes Internal SRAM
- Peripheral Features
- – Four-channel DMA Controller
- – Eight-channel Event System
- – Five 16-bit Timer/Counters
- Three Timer/Counters with 4 Output Compare or Input Capture channels
- Two Timer/Counters with 2 Output Compare or Input Capture channels
- High-Resolution Extensions on all Timer/Counters
- Advanced Waveform Extension on one Timer/Counter
- – One USB device Interface
- USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device compliant 32 Endpoints with full configuration flexibility
- – Five USARTs with IrDA support for one USART
- – Two Two-Wire Interfaces with dual address match (I2C and SMBus compatible)
- – Two Serial Peripheral Interfaces (SPIs)
- – AES and DES Crypto Engine
- – CRC-16 (CRC-CCITT) and CRC-32 (IEEE 802.3) Generator
- – 16-bit Real Time Counter with Separate Oscillator
- – One Twelve-channel, 12-bit, 2MSPS Analog to Digital Converter
- – One Two-channel, 12-bit, 1MSPS Digital to Analog Converter
- – Two Analog Comparators with Window compare function, and current source feature
- – External Interrupts on all General Purpose I/O pins
- – Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator
- – QTouch® library support
- Capacitive touch buttons, sliders and wheels Up to 64 sense channels
- Special Microcontroller Features
- – Power-on Reset and Programmable Brown-out Detection
- – Internal and External Clock Options with PLL and Prescaler
- – Programmable Multi-level Interrupt Controller
- – Five Sleep Modes
- – Programming and Debug Interfaces PDI (Program and Debug Interface)
- I/O and Packages
- – 34 Programmable I/O Pins
- – 44 - lead TQFP
- – 44 - pad VQFN/QFN
- – 49 - ball VFBGA
- Operating Voltage
- – 1.6 – 3.6V
- Operating Frequency
- – 0 – 12MHz from 1.6V
- – 0 – 32MHz from 2.7V
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | ATXMEGA32A4U-AU | Pbfree Code | Yes |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | Package Description | 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ACB, LQFP-44 |
| Reach Compliance Code | compliant | ECCN Code | 5A992.C |
| HTS Code | 8542.31.00.01 | Samacsys Manufacturer | Microchip |
| Has ADC | YES | Additional Feature | OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ |
| Address Bus Width | Bit Size | 16 | |
| Boundary Scan | NO | CPU Family | AVR RISC |
| DAC Channels | YES | DMA Channels | YES |
| External Data Bus Width | Format | FIXED POINT | |
| Integrated Cache | NO | JESD-30 Code | S-PQFP-G44 |
| Low Power Mode | YES | Moisture Sensitivity Level | 1 |
| Number of DMA Channels | 4 | Number of External Interrupts | 34 |
| Number of I/O Lines | 34 | Number of Serial I/Os | 1 |
| Number of Terminals | 44 | Number of Timers | 5 |
| On Chip Data RAM Width | 8 | PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY | Package Code | TQFP |
| Package Equivalence Code | TQFP44,.39SQ,31 | Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE | Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES | Technology | CMOS |
| Temperature Grade | INDUSTRIAL | Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING | Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ATXMEGA32A4U-AU chip is a powerful microcontroller produced by Microchip Technology. It belongs to the XMEGA A4U series and comes in a TQFP package. This chip offers 32KB of flash memory, 4KB of SRAM, and various peripherals such as UART, SPI, and I2C interfaces. It is an ideal choice for applications requiring high performance, low power consumption, and a wide range of features.
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Equivalent
Equivalent products of the ATXMEGA32A4U-AU chip include ATXMEGA32A4U-CU, ATXMEGA32A4U-MH, and ATXMEGA32A4U-AU-ND. -
Features
The ATXMEGA32A4U-AU is a microcontroller featuring 32KB Flash memory, 4KB SRAM, 1024 bytes EEPROM, 32 programmable I/O lines, 8-channel 12-bit ADC, 2-channel 12-bit DAC, 8-channel DMA controller, and USB 2.0 full speed device/host/OTG support. It operates at a frequency of up to 32 MHz and has low power consumption. -
Pinout
The ATXMEGA32A4U-AU is a microcontroller with 44 pins. It provides various functions such as communication interfaces (UART, SPI, I2C), analog-to-digital converters, timers/counters, and general-purpose I/O pins. -
Manufacturer
The manufacturer of the ATXMEGA32A4U-AU is Microchip Technology Inc. It is a multinational semiconductor company that specializes in the design, development, and production of various microcontrollers, analog, and mixed-signal integrated circuits. -
Application Field
The ATXMEGA32A4U-AU microcontroller can be used in a wide range of application areas, including industrial automation, home automation, consumer electronics, IoT devices, medical equipment, and automotive applications. It provides features such as advanced connectivity, high-performance peripherals, and low power consumption, making it suitable for various embedded systems. -
Package
The ATXMEGA32A4U-AU chip is packaged in a TQFP (Thin Quad Flat Package) form. It comes in a 44-pin package size.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
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