ATMEGA329A-AU datasheet, PDF - EEWORLD Datasheet

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ATMEGA329A-AU: CategoryThe embedded processor and controller Microcontrollers and processors; File Size63MB，901 Pages; ManufacturerAtmel (Microchip); Environmental Compliance

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ATMEGA329A-AU Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Atmel (Microchip)
Parts packaging code	QFP
package instruction	TQFP, TQFP64,.63SQ,32
Contacts	64
Reach Compliance Code	compliant
ECCN code	EAR99
core architecture	AVR
Device core	AVR
clock speed	16
Memory	2
flash memory	32
were able	0
Adc channel	8
ADC resolution	10
Has ADC	YES
Other features	ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Address bus width
bit size	8
CPU series	AVR RISC
maximum clock frequency	20 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	S-PQFP-G64
length	14 mm
Number of I/O lines	54
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	PLASTIC/EPOXY
encapsulated code	TQFP
Encapsulate equivalent code	TQFP64,.63SQ,32
Package shape	SQUARE
Package form	FLATPACK, THIN PROFILE
power supply	2/5 V
Certification status	Not Qualified
RAM (bytes)	2048
rom(word)	16384
ROM programmability	FLASH
Maximum seat height	1.2 mm
speed	20 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	QUAD
width	14 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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Atmel ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P

8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash

DATASHEET

Features

•

High performance, low power Atmel

AVR

8-Bit Microcontroller

•

Advanced RISC architecture

– 130 powerful instructions – most single clock cycle execution

– 32 × 8 general purpose working registers

– Fully static operation

– Up to 16MIPS throughput at16MHz (Atmel ATmega169A/169PA/649A/649P)

– Up to 20 MIPS throughput at 20MHz (Atmel ATmega329A/329PA/3290A/3290PA/6490A/6490P)

– On-chip 2-cycle multiplier

•

High endurance non-volatile memory segments

– In-system self-programmable flash program memory

• 16Kbytes (Atmel ATmega169A/ATmega169PA)

• 32Kbytes (Atmel ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)

• 64Kbytes (Atmel ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)

– EEPROM

• 512bytes (ATmega169A/ATmega169PA)

• 1Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)

• 2Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)

– Internal SRAM

• 1Kbytes (ATmega169A/ATmega169PA)

• 2Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)

• 4Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)

– Write/erase cyles: 10,000 flash/100,000 EEPROM

– Data retention: 20 years at 85°C/100 years at 25°C

(1)

– Optional Boot Code Section with Independent Lock Bits

• In-System Programming by On-chip Boot Program

• True read-while-write operation

– Programming lock for software security

•

Atmel QTouch

library support

– Capacitive touch buttons, sliders and wheels

– Atmel QTouch and QMatrix acquisition

– Up to 64 sense channels

•

JTAG (IEEE std. 1149.1 compliant) Interface

– Boundary-scan capabilities according to the JTAG standard

– Extensive on-chip debug support

– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface

•

Peripheral features

– 4 × 25 segment LCD driver

(ATmega169A/ATmega169PA/ATmega329A/ATmega329PA/ATmega649A/ATmega649P)

– 4 × 40 segment LCD driver (ATmega3290A/ATmega3290PA/ATmega6490A/ATmega6490P)

– Two 8-bit Timer/Counters with Separate Prescaler and Compare mode

– One 16-bit Timer/Counter with Separate Prescaler, Compare mode, and Capture mode

– Real Time Counter with separate oscillator

8284F–AVR–07/2014

ATMEGA329A-AU Related Products

	ATMEGA329A-AU	ATMEGA329PA-AU	ATMEGA329PA-MU
Description		Motor / Motion / Ignition Controllers u0026 Drivers 5.1 to 40V Step-Down	Audio Amplifiers
Is it Rohs certified?	conform to	conform to	conform to
Maker	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)
Parts packaging code	QFP	QFP	QFN
package instruction	TQFP, TQFP64,.63SQ,32	TQFP, TQFP64,.63SQ,32	HVQCCN, LCC64,.35SQ,20
Contacts	64	64	64
Reach Compliance Code	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
core architecture	AVR	AVR	AVR
Device core	AVR	AVR	AVR
clock speed	16	16	16
Memory	2	2	2
flash memory	32	32	32
Adc channel	8	8	8
ADC resolution	10	10	10
Has ADC	YES	YES	YES
Other features	ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ	ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ	ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
bit size	8	8	8
CPU series	AVR RISC	AVR RISC	AVR RISC
maximum clock frequency	20 MHz	20 MHz	20 MHz
DAC channel	NO	NO	NO
DMA channel	NO	NO	NO
JESD-30 code	S-PQFP-G64	S-PQFP-G64	S-PQCC-N64
length	14 mm	14 mm	9 mm
Number of I/O lines	54	54	54
Number of terminals	64	64	64
On-chip program ROM width	16	16	16
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
PWM channel	YES	YES	YES
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TQFP	TQFP	HVQCCN
Encapsulate equivalent code	TQFP64,.63SQ,32	TQFP64,.63SQ,32	LCC64,.35SQ,20
Package shape	SQUARE	SQUARE	SQUARE
Package form	FLATPACK, THIN PROFILE	FLATPACK, THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
power supply	2/5 V	2/5 V	2/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified
RAM (bytes)	2048	2048	2048
rom(word)	16384	16384	16384
ROM programmability	FLASH	FLASH	FLASH
Maximum seat height	1.2 mm	1.2 mm	1 mm
speed	20 MHz	20 MHz	20 MHz
Maximum supply voltage	5.5 V	5.5 V	5.5 V
Minimum supply voltage	4.5 V	4.5 V	4.5 V
Nominal supply voltage	5 V	5 V	5 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	NO LEAD
Terminal pitch	0.8 mm	0.8 mm	0.5 mm
Terminal location	QUAD	QUAD	QUAD
width	14 mm	14 mm	9 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Base Number Matches	-	1	1

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