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See Technical Specifications

ATXMEGA128A3U-MH

MCU 8-bit/16-bit XMEGA AVR RISC 128KB Flash 1.8V/2.5V/3.3V 64-Pin VQFN EP

Manufacturer:

MICROCHIP
Mfr.Part #:

ATXMEGA128A3U-MH
Datasheet:

ATXMEGA128A3U-MH Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

5A992.C
EDA/CAD Models:

Request Free CAD Models for ATXMEGA128A3U-MH

Email: [email protected]

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Tel: +852 95804164

ATXMEGA128A3U-MH General Description

MCU, 8BIT, AVR XMEGA, 32MHZ, QFN-64; Product Range: AVR ATxmega Family ATXmega A Series Microcontrollers; CPU Speed: 32MHz; Program Memory Size: 128KB; RAM Memory Size: 8KB; No. of Pins: 64Pins; MCU Case Style: QFN; No. of I/O

Key Features

High-performance, Low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller
Non-volatile Program and Data Memories
– 64K - 256KBytes of In-System Self-Programmable Flash
– 4K - 8KBytes Boot Section
– 2K - 4KBytes EEPROM
– 4K - 16KBytes Internal SRAM
Peripheral Features
– Four-channel DMA Controller
– Eight-channel Event System
– Seven 16-bit Timer/Counters
Four Timer/Counters with 4 Output Compare or Input Capture channels
Three 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
– Seven USARTs with IrDA support for one USART
– AES and DES Crypto Engine
– CRC-16 (CRC-CCITT) and CRC-32 (IEEE 802.3) Generator
– Two Two-wire Interfaces with dual address match (I2C and SMBus compatible)
– Three Serial Peripheral Interfaces (SPIs)
– 16-bit Real Time Counter with Separate Oscillator
– Two Eight-channel, 12-bit, 2MSPS Analog to Digital Converters
– One Two-channel, 12-bit, 1MSPS Digital to Analog Converter
– Four 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
– Programmable Multi-level Interrupt Controller
– Five Sleep Modes
– Programming and Debug Interfaces
JTAG (IEEE 1149.1 Compliant) Interface, including Boundary Scan
PDI (Program and Debug Interface)
I/O and Packages
– 50 Programmable I/O Pins
– 64-lead TQFP
– 64-pad QFN
Operating Voltage
– 1.6 – 3.6V
Operating Frequency
– 0 – 12MHz from 1.6V
– 0 – 32MHz from 2.7V

Specifications

Source Content uid	ATXMEGA128A3U-MH	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	5A992.C	HTS Code	8542.31.00.01
Has ADC	YES	Additional Feature	OPERATES 1.6 V MINIMUM AT 12 MHZ
Address Bus Width		Bit Size	16
Boundary Scan	YES	CPU Family	AVR RISC
DAC Channels	YES	DMA Channels	YES
External Data Bus Width		Format	FIXED POINT
Integrated Cache	NO	JESD-30 Code	S-PQCC-N64
Low Power Mode	YES	Moisture Sensitivity Level	1
Number of DMA Channels	4	Number of I/O Lines	50
Number of Serial I/Os	7	Number of Terminals	64
Number of Timers	7	On Chip Data RAM Width	8
PWM Channels	YES	Peak Reflow Temperature (Cel)	260
Surface Mount	YES	Technology	CMOS
Temperature Grade	INDUSTRIAL	Terminal Finish	NICKEL PALLADIUM GOLD
Terminal Form	NO LEAD	Terminal Position	QUAD
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC