IC AVR MCU 32K 8MHZ 64-QFN

ATMEGA329V-8MU

Manufacturer Part NumberATMEGA329V-8MU
DescriptionIC AVR MCU 32K 8MHZ 64-QFN
ManufacturerAtmel
SeriesAVR® ATmega
ATMEGA329V-8MU datasheets
 

Specifications of ATMEGA329V-8MU

Core ProcessorAVRCore Size8-Bit
Speed8MHzConnectivitySPI, UART/USART, USI
PeripheralsBrown-out Detect/Reset, LCD, POR, PWM, WDTNumber Of I /o54
Program Memory Size32KB (16K x 16)Program Memory TypeFLASH
Eeprom Size1K x 8Ram Size2K x 8
Voltage - Supply (vcc/vdd)1.8 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case64-MLF®, 64-QFNProcessor SeriesATMEGA32x
CoreAVR8Data Bus Width8 bit
Data Ram Size2 KBInterface TypeSPI, USART, USI
Maximum Clock Frequency8 MHzNumber Of Programmable I/os54
Number Of Timers3Operating Supply Voltage1.8 V to 5.5 V
Maximum Operating Temperature+ 85 CMounting StyleSMD/SMT
3rd Party Development ToolsEWAVR, EWAVR-BLMinimum Operating Temperature- 40 C
On-chip Adc10 bit, 8 ChannelFor Use WithATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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Features
High Performance, Low Power Atmel
Advanced RISC Architecture
– 130 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16MHz
– On-Chip 2-cycle Multiplier
High Endurance Non-volatile Memory Segments
– In-System Self-programmable Flash Program Memory
• 32KBytes (ATmega329/ATmega3290)
• 64KBytes (ATmega649/ATmega6490)
– EEPROM
• 1Kbytes (ATmega329/ATmega3290)
• 2Kbytes (ATmega649/ATmega6490)
– Internal SRAM
• 2Kbytes (ATmega329/ATmega3290)
• 4Kbytes (ATmega649/ATmega6490)
– Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM
– Data retention: 20 years at 85°C/100 years at 25°C
– 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
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 x 25 Segment LCD Driver (ATmega329/ATmega649)
– 4 x 40 Segment LCD Driver (ATmega3290/ATmega6490)
– 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
– Four PWM Channels
– 8-channel, 10-bit ADC
– Programmable Serial USART
– Master/Slave SPI Serial Interface
– Universal Serial Interface with Start Condition Detector
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– Interrupt and Wake-up on Pin Change
Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated Oscillator
– External and Internal Interrupt Sources
– Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and
Standby
I/O and Packages
– 53/68 Programmable I/O Lines
– 64-lead TQFP, 64-pad QFN/MLF, and 100-lead TQFP
Speed Grade:
– ATmega329V/ATmega3290V/ATmega649V/ATmega6490V:
– 0 - 4MHz @ 1.8 - 5.5V, 0 - 8MHz @ 2.7 - 5.5V
– ATmega329/3290/649/6490:
– 0 - 8MHz @ 2.7 - 5.5V, 0 - 16MHz @ 4.5 - 5.5V
Temperature range:
– -40°C to 85°C Industrial
Ultra-Low Power Consumption
– Active Mode:
• 1MHz, 1.8V: 350µA
• 32kHz, 1.8V: 20µA (including Oscillator)
• 32kHz, 1.8V: 40µA (including Oscillator and LCD)
– Power-down Mode:
• 100nA at 1.8V
®
®
AVR
8-Bit Microcontroller
(1)
8-bit Atmel
Microcontroller
with In-System
Programmable
Flash
ATmega329/V
ATmega3290/V
ATmega649/V
ATmega6490/V
Summary
2552KS–AVR–04/11

ATMEGA329V-8MU Summary of contents

  • Page 1

    ... I/O and Packages – 53/68 Programmable I/O Lines – 64-lead TQFP, 64-pad QFN/MLF, and 100-lead TQFP • Speed Grade: – ATmega329V/ATmega3290V/ATmega649V/ATmega6490V: – 4MHz @ 1.8 - 5.5V 8MHz @ 2.7 - 5.5V – ATmega329/3290/649/6490: – 8MHz @ 2.7 - 5.5V 16MHz @ 4.5 - 5.5V • Temperature range: – ...

  • Page 2

    Pin Configurations Figure 1-1. Pinout ATmega3290/6490 1 LCDCAP 2 (RXD/PCINT0) PE0 3 (TXD/PCINT1) PE1 4 (XCK/AIN0/PCINT2) PE2 (AIN1/PCINT3) PE3 5 6 (USCK/SCL/PCINT4) PE4 7 (DI/SDA/PCINT5) PE5 8 (DO/PCINT6) PE6 9 (CLKO/PCINT7) PE7 VCC 10 11 GND 12 DNC 13 ...

  • Page 3

    Figure 1-2. Pinout ATmega329/649 LCDCAP 1 (RXD/PCINT0) PE0 2 (TXD/PCINT1) PE1 3 (XCK/AIN0/PCINT2) PE2 4 (AIN1/PCINT3) PE3 5 (USCK/SCL/PCINT4) PE4 6 (DI/SDA/PCINT5) PE5 7 (DO/PCINT6) PE6 8 (CLKO/PCINT7) PE7 9 (SS/PCINT8) PB0 10 (SCK/PCINT9) PB1 11 (MOSI/PCINT10) PB2 12 (MISO/PCINT11) ...

  • Page 4

    Overview The ATmega329/3290/649/6490 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architec- ture. By executing powerful instructions in a single clock cycle, the ATmega329/3290/649/6490 achieves throughputs approaching 1 MIPS per MHz allowing the system designer ...

  • Page 5

    ... Self-Programmable Flash on a monolithic chip, the Atmel ATmega329/3290/649/6490 is a pow- erful microcontroller that provides a highly flexible and cost effective solution to many embedded control applications. The Atmel ATmega329/3290/649/6490 is supported with a full suite of program and system development tools including: C Compilers, Macro Assemblers, Program Debugger/Simulators, In-Circuit Emulators, and Evaluation kits. ...

  • Page 6

    Comparison between ATmega329, ATmega3290, ATmega649 and ATmega6490 The ATmega329, ATmega3290, ATmega649, and ATmega6490 differs only in memory sizes, pin count and pinout. devices. Table 2-1. Device ATmega329 ATmega3290 ATmega649 ATmega6490 2.3 Pin Descriptions The following section describes the I/O-pin ...

  • Page 7

    Port C (PC7..PC0) Port 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port C output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port C ...

  • Page 8

    Port G (PG5..PG0) Port 6-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port G output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port G ...

  • Page 9

    ... This capacitor acts as a reservoir for LCD power (V ripple Resources A comprehensive set of development tools, application notes and datasheets are available for download on http://www.atmel.com/avr. Note: 4. Data Retention Reliability Qualification results show that the projected data retention failure rate is much less than 1 PPM over 20 years at 85° ...

  • Page 10

    Register Summary Note: Address Name Bit 7 LCDDR19 SEG339 (0xFF) LCDDR18 SEG331 (0xFE) LCDDR17 SEG323 (0xFD) LCDDR16 SEG315 (0xFC) LCDDR15 SEG307 (0xFB) LCDDR14 SEG239 (0xFA) LCDDR13 SEG231 (0xF9) LCDDR12 SEG223 (0xF8) LCDDR11 SEG215 (0xF7) LCDDR10 SEG207 (0xF6) LCDDR09 SEG139 ...

  • Page 11

    Address Name Bit 7 Reserved - (0xC3) UCSR0C - (0xC2) UCSR0B RXCIE0 (0xC1) UCSR0A RXC0 (0xC0) Reserved - (0xBF) Reserved - (0xBE) Reserved - (0xBD) Reserved - (0xBC) Reserved - (0xBB) USIDR (0xBA) USISR USISIF (0xB9) USICR USISIE (0xB8) Reserved ...

  • Page 12

    Address Name Bit 7 TCNT1L (0x84) Reserved - (0x83) TCCR1C FOC1A (0x82) TCCR1B ICNC1 (0x81) TCCR1A COM1A1 (0x80) DIDR1 - (0x7F) DIDR0 ADC7D (0x7E) Reserved - (0x7D) ADMUX REFS1 (0x7C) ADCSRB - (0x7B) ADCSRA ADEN (0x7A) ADCH (0x79) ADCL (0x78) ...

  • Page 13

    Address Name Bit 7 Reserved - 0x25 (0x45) TCCR0A FOC0A 0x24 (0x44) GTCCR TSM 0x23 (0x43) EEARH - 0x22 (0x42) EEARL 0x21 (0x41) EEDR 0x20 (0x40) EECR - 0x1F (0x3F) GPIOR0 0x1E (0x3E) EIMSK PCIE3 0x1D (0x3D) EIFR PCIF3 0x1C ...

  • Page 14

    Instruction Set Summary Mnemonics Operands ARITHMETIC AND LOGIC INSTRUCTIONS ADD Rd, Rr Add two Registers ADC Rd, Rr Add with Carry two Registers ADIW Rdl,K Add Immediate to Word SUB Rd, Rr Subtract two Registers SUBI Rd, K Subtract ...

  • Page 15

    Mnemonics Operands BRTC k Branch if T Flag Cleared BRVS k Branch if Overflow Flag is Set BRVC k Branch if Overflow Flag is Cleared BRIE k Branch if Interrupt Enabled BRID k Branch if Interrupt Disabled BIT AND BIT-TEST ...

  • Page 16

    Mnemonics Operands IN Rd Port OUT P, Rr Out Port PUSH Rr Push Register on Stack POP Rd Pop Register from Stack MCU CONTROL INSTRUCTIONS NOP No Operation SLEEP Sleep WDR Watchdog Reset BREAK Break 2552KS–AVR–04/11 ATmega329/3290/649/6490 Description ...

  • Page 17

    ... Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP) 2552KS–AVR–04/11 ATmega329/3290/649/6490 (2) Ordering Code Package Type ATmega329V-8AU 64A (4) ATmega329V-8AUR 64A ATmega329V-8MU 64M1 (4) ATmega329V-8MUR 64M1 ATmega329-16AU 64A (4) ATmega329-16AUR 64A ATmega329-16MU 64M1 (4) ATmega329-16MUR 64M1 and Figure 28-2 on page 328. ...

  • Page 18

    ... Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS direc- tive). Also Halide free and fully Green. ...

  • Page 19

    ... Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS direc- tive). Also Halide free and fully Green. ...

  • Page 20

    ... Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS direc- tive). Also Halide free and fully Green. ...

  • Page 21

    Packaging Information 9.1 64A PIN 0°~7° Notes: 1.This package conforms to JEDEC reference MS-026, Variation AEB. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25 mm per side. Dimensions D1 and ...

  • Page 22

    Marked Pin TOP VIEW BOTTOM VIEW Notes: 1. JEDEC Standard MO-220, (SAW Singulation) Fig. 1, VMMD. 2. Dimension and tolerance conform to ASMEY14.5M-1994. 2325 Orchard Parkway San Jose, CA 95131 R ...

  • Page 23

    PIN 0°~7° L Notes: 1. This package conforms to JEDEC reference MS-026, Variation AED. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25 mm per side. Dimensions D1 and E1 ...

  • Page 24

    Errata 10.1 ATmega329 10.1.1 ATmega329 rev. C • Interrupts may be lost when writing the timer registers in the asynchronous timer 1. Interrupts may be lost when writing the timer registers in the asynchronous timer The interrupt will be ...

  • Page 25

    ATmega3290 10.2.1 ATmega3290 rev. C • Interrupts may be lost when writing the timer registers in the asynchronous timer 1. Interrupts may be lost when writing the timer registers in the asynchronous timer The interrupt will be lost if ...

  • Page 26

    ATmega649 10.3.1 ATmega649 rev. A • Interrupts may be lost when writing the timer registers in the asynchronous timer 1. Interrupts may be lost when writing the timer registers in the asynchronous timer The interrupt will be lost if ...

  • Page 27

    ... Updated “Ordering Information” on page 372 The “AI” and “MI” devices removed. Updated “Errata” on page 379. Updated the datasheet according to the Atmel new brand style guide, including the last page. Updated “Features” on page 1. Added “Data Retention” on page 9 ...

  • Page 28

    Rev. 2552G – 07/ 11.6 Rev. 2552F – 06/ 11.7 Rev. 2552E – 04/06 1. 11.8 Rev. 2552D – 03/06 1. 11.9 Rev. 2552C – 03/ ...

  • Page 29

    Rev. 2552B – 05/ 11.11 Rev. 2552A –11/04 1. 2552KS–AVR–04/11 MLF-package alternative changed to “Quad Flat No-Lead/Micro Lead Frame Package QFN/MLF”. Added “Pin Change Interrupt Timing” on page Updated Table 23-6 ...

  • Page 30

    ... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN THE ATMEL TERMS AND CONDITIONS OF SALES LOCATED ON THE ATMEL WEBSITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...