ATXMEGA128A3-MU datasheet, PDF

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ATXMEGA128A3-MU: Description16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP64; CategoryThe embedded processor and controller Microcontrollers and processors; File Size3MB，108 Pages; ManufacturerAtmel (Microchip); Environmental Compliance

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ATXMEGA128A3-MU Overview

16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP64

ATXMEGA128A3-MU Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Atmel (Microchip)
Parts packaging code	QFN
package instruction	HVQCCN, LCC64,.35SQ,20
Contacts	64
Reach Compliance Code	compli
ECCN code	3A991.A.2
core architecture	AVR
Device core	AVR
clock speed	32
Memory	8
flash memory	128
were able	0
Adc channel	16
ADC resolution	12
Has ADC	YES
Other features	ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
Address bus width
bit size	16
CPU series	AVR RISC
maximum clock frequency	32 MHz
DAC channel	YES
DMA channel	YES
External data bus width
JESD-30 code	S-XQCC-N64
length	9 mm
Number of I/O lines	50
Number of terminals	64
On-chip program ROM width	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	UNSPECIFIED
encapsulated code	HVQCCN
Encapsulate equivalent code	LCC64,.35SQ,20
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
power supply	1.8/3.3 V
Certification status	Not Qualified
RAM (bytes)	8192
rom(word)	65536
ROM programmability	FLASH
Maximum seat height	1 mm
speed	32 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	1.8 V
Nominal supply voltage	2.7 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
width	9 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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Features

•

High-performance, Low-power 8/16-bit AVR XMEGA Microcontroller

•

Non-volatile Program and Data Memories

– 64 KB - 256 KB of In-System Self-Programmable Flash

– 4 KB - 8 KB Boot Code Section with Independent Lock Bits

– 2 KB - 4 KB EEPROM

– 4 KB - 16 KB Internal SRAM

Peripheral Features

– Four-channel DMA Controller with support for external requests

– 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

– Seven USARTs

IrDA Extension on 1 USART

– AES and DES Crypto Engine

– Two Two-wire Interfaces with dual address match (I

C and SMBus compatible)

– Three SPI (Serial Peripheral Interfaces)

– 16-bit Real Time Counter with Separate Oscillator

– Two Eight-channel, 12-bit, 2 Msps Analog to Digital Converters

– One Two-channel, 12-bit, 1 Msps Digital to Analog Converter

– Four Analog Comparators with Window compare function

– External Interrupts on all General Purpose I/O pins

– Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator

Special Microcontroller Features

– Power-on Reset and Programmable Brown-out Detection

– Internal and External Clock Options with PLL

– Programmable Multi-level Interrupt Controller

– Sleep Modes: Idle, Power-down, Standby, Power-save, Extended Standby

– Advanced Programming, Test and Debugging Interfaces

JTAG (IEEE 1149.1 Compliant) Interface for test, debug and programming

PDI (Program and Debug Interface) for programming, test and debugging

I/O and Packages

– 50 Programmable I/O Lines

– 64-lead TQFP

– 64-pad QFN

Operating Voltage

– 1.6 – 3.6V

Speed performance

– 0 – 12 MHz @ 1.6 – 3.6V

– 0 – 32 MHz @ 2.7 – 3.6V

•

8/16-bit

XMEGA A3

Microcontroller

ATxmega256A3

ATxmega192A3

ATxmega128A3

ATxmega64A3

Preliminary

•

Typical Applications

•

Industrial control

Factory automation

Building control

Board control

White Goods

•

Climate control

ZigBee

Motor control

Networking

Optical

•

Hand-held battery applications

Power tools

HVAC

Metering

Medical Applications

8068O–AVR–11/09

XMEGA A3

3. Overview

The XMEGA A3 is a family of low power, high performance and peripheral rich CMOS 8/16-bit

microcontrollers based on the AVR

enhanced RISC architecture. By executing powerful

instructions in a single clock cycle, the XMEGA A3 achieves throughputs approaching 1 Million

Instructions Per Second (MIPS) per MHz allowing the system designer to optimize power con-

sumption versus processing speed.

The AVR CPU combines a rich instruction set with 32 general purpose working registers. All the

32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent

registers to be accessed in one single instruction, executed in one clock cycle. The resulting

architecture is more code efficient while achieving throughputs many times faster than conven-

tional single-accumulator or CISC based microcontrollers.

The XMEGA A3 devices provide the following features: In-System Programmable Flash with

Read-While-Write capabilities, Internal EEPROM and SRAM, four-channel DMA Controller,

eight-channel Event System, Programmable Multi-level Interrupt Controller, 50 general purpose

I/O lines, 16-bit Real Time Counter (RTC), seven flexible 16-bit Timer/Counters with compare

modes and PWM, seven USARTs, two Two

Wire

Serial Interfaces (TWIs), three Serial Periph-

eral Interfaces (SPIs), AES and DES crypto engine, two 8-channel 12-bit ADCs with optional

differential input with programmable gain, one 2-channel 12-bit DACs, four analog comparators

with window mode, programmable

Watchdog

Timer with separate Internal Oscillator, accurate

internal oscillators with PLL and prescaler and programmable Brown-Out Detection.

The Program and Debug Interface (PDI), a fast 2-pin interface for programming and debugging,

is available. The devices also have an IEEE std. 1149.1 compliant JTAG test interface, and this

can also be used for On-chip Debug and programming.

The XMEGA A3 devices have five software selectable power saving modes. The Idle mode

stops the CPU while allowing the SRAM, DMA Controller, Event System, Interrupt Controller and

all peripherals to continue functioning. The Power-down mode saves the SRAM and register

contents but stops the oscillators, disabling all other functions until the next TWI or pin-change

interrupt, or Reset. In Power-save mode, the asynchronous Real Time Counter continues to run,

allowing the application to maintain a timer base while the rest of the device is sleeping. In

Standby mode, the Crystal/Resonator Oscillator is kept running while the rest of the device is

sleeping. This allows very fast start-up from external crystal combined with low power consump-

tion. In Extended Standby mode, both the main Oscillator and the Asynchronous Timer continue

to run. To further reduce power consumption, the peripheral clock for each individual peripheral

can optionally be stopped in Active mode and Idle sleep mode.

The device is manufactured using Atmel's high-density nonvolatile memory technology. The pro-

gram Flash memory can be reprogrammed in-system through the PDI or JTAG. A Bootloader

running in the device can use any interface to download the application program to the Flash

memory. The Bootloader software in the Boot Flash section will continue to run while the Appli-

cation Flash section is updated, providing true Read-While-Write operation. By combining an

8/16-bit RISC CPU with In-System Self-Programmable Flash, the Atmel XMEGA A3 is a power-

ful microcontroller family that provides a highly flexible and cost effective solution for many

embedded applications.

The XMEGA A3 devices are supported with a full suite of program and system development

tools including: C compilers, macro assemblers, program debugger/simulators, programmers,

and evaluation kits.

8068O–AVR–11/09

ATXMEGA128A3-MU Related Products

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Description	16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP64	16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, QCC64	16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, QCC64	16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, QCC64	16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, QCC64	16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP64	16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP64	16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP64	16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP64
DAC channel	YES	YES	YES	YES	Yes	YES	YES	YES	YES
DMA channel	YES	YES	YES	YES	Yes	YES	YES	YES	YES
Number of terminals	64	64	64	64	64	64	64	64	64
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 Cel	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 Cel	-40 °C	-40 °C	-40 °C	-40 °C
PWM channel	YES	YES	YES	YES	Yes	YES	YES	YES	YES
surface mount	YES	YES	YES	YES	Yes	YES	YES	YES	YES
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO	NO LEAD	NO LEAD	GULL WING	NO LEAD
Terminal location	QUAD	QUAD	QUAD	QUAD	Four	QUAD	QUAD	QUAD	QUAD
Is it Rohs certified?	conform to	conform to	conform to	conform to	-	conform to	conform to	conform to	conform to
Maker	Atmel (Microchip)	-	Atmel (Microchip)	-	-	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)
Parts packaging code	QFN	QFN	QFN	QFN	-	QFN	QFN	QFP	QFN
package instruction	HVQCCN, LCC64,.35SQ,20	HVQCCN, LCC64,.35SQ,20	HVQCCN, LCC64,.35SQ,20	HVQCCN, LCC64,.35SQ,20	-	HVQCCN, LCC64,.35SQ,20	HVQCCN, LCC64,.35SQ,20	TQFP, TQFP64,.63SQ,32	HVQCCN, LCC64,.35SQ,20
Contacts	64	64	64	64	-	64	64	64	64
Reach Compliance Code	compli	compli	compliant	compli	-	compliant	compli	compli	compli
ECCN code	3A991.A.2	5A992.C	5A992.C	5A992.C	-	3A991.A.2	3A991.A.2	5A992.C	3A991.A.2
core architecture	AVR	AVR	AVR	AVR	-	AVR	AVR	AVR	AVR
Device core	AVR	AVR	AVR	AVR	-	AVR	AVR	AVR	AVR
clock speed	32	32	32	32	-	32	32	32	32
Memory	8	8	16	16	-	16	16	4	4
flash memory	128	128	192	256	-	192	256	64	64
Adc channel	16	16	16	16	-	16	16	16	16
ADC resolution	12	12	12	12	-	12	12	12	12
Has ADC	YES	YES	YES	YES	-	YES	YES	YES	YES
Other features	ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ	ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ	ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ	ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ	-	ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ	ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ	ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ	ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
bit size	16	16	16	16	-	16	16	16	16
CPU series	AVR RISC	AVR RISC	AVR RISC	AVR RISC	-	AVR RISC	AVR RISC	AVR RISC	AVR RISC
maximum clock frequency	32 MHz	32 MHz	32 MHz	32 MHz	-	32 MHz	32 MHz	32 MHz	32 MHz
JESD-30 code	S-XQCC-N64	S-XQCC-N64	S-XQCC-N64	S-XQCC-N64	-	S-XQCC-N64	S-XQCC-N64	S-PQFP-G64	S-XQCC-N64
length	9 mm	9 mm	9 mm	9 mm	-	9 mm	9 mm	14 mm	9 mm
Number of I/O lines	50	50	50	50	-	50	50	50	50
On-chip program ROM width	16	16	16	16	-	16	16	16	16
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	-	UNSPECIFIED	UNSPECIFIED	PLASTIC/EPOXY	UNSPECIFIED
encapsulated code	HVQCCN	HVQCCN	HVQCCN	HVQCCN	-	HVQCCN	HVQCCN	TQFP	HVQCCN
Encapsulate equivalent code	LCC64,.35SQ,20	LCC64,.35SQ,20	LCC64,.35SQ,20	LCC64,.35SQ,20	-	LCC64,.35SQ,20	LCC64,.35SQ,20	TQFP64,.63SQ,32	LCC64,.35SQ,20
Package shape	SQUARE	SQUARE	SQUARE	SQUARE	-	SQUARE	SQUARE	SQUARE	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	-	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	FLATPACK, THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
power supply	1.8/3.3 V	1.8/3.3 V	1.8/3.3 V	1.8/3.3 V	-	1.8/3.3 V	1.8/3.3 V	1.8/3.3 V	1.8/3.3 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified
RAM (bytes)	8192	8192	16384	16384	-	16384	16384	4096	4096
rom(word)	65536	65536	98304	131072	-	98304	131072	32768	32768
ROM programmability	FLASH	FLASH	FLASH	FLASH	-	FLASH	FLASH	FLASH	FLASH
Maximum seat height	1 mm	1 mm	1 mm	1 mm	-	1 mm	1 mm	1.2 mm	1 mm
speed	32 MHz	32 MHz	32 MHz	32 MHz	-	32 MHz	32 MHz	32 MHz	32 MHz
Maximum supply voltage	3.6 V	3.6 V	3.6 V	3.6 V	-	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage	1.8 V	2.7 V	2.7 V	2.7 V	-	1.8 V	1.8 V	2.7 V	1.8 V
Nominal supply voltage	2.7 V	3 V	3 V	3 V	-	2.7 V	2.7 V	3 V	2.7 V
technology	CMOS	CMOS	CMOS	CMOS	-	CMOS	CMOS	CMOS	CMOS
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm	-	0.5 mm	0.5 mm	0.8 mm	0.5 mm
width	9 mm	9 mm	9 mm	9 mm	-	9 mm	9 mm	14 mm	9 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	-	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC

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