Status: | Active |
---|---|
Series: | ATmega329 |
RoHS: | Compliant |
The high-performance, low-power Microchip 8-bit AVR® RISC-based microcontroller combines 32 KB ISP Flash memory with read-while-write capabilities, 1 KB EEPROM, 2 KB SRAM, 54 general purpose I/O lines, 32 general purpose working registers, a JTAG interface for boundary-scan and on-chip debugging/programming, a complete on-chip LCD controller with internal contrast control, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a universal serial interface (USI) with start condition detector, an 8-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, SPI serial port, and five software selectable power saving modes. The device operates between 1.8-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
4 x 25 Segment LCD Driver |
32KBytes In-System Self-programmable Flash Program Memory |
1Kbytes EEPROM |
2Kbytes Internal SRAM |
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 |
Program Memory Type | Flash |
---|---|
Program Memory Size (KB) | 32 |
CPU Speed (MIPS/DMIPS) | 16 |
Data EEPROM (bytes) | 1024 |
Capture/Compare/PWM (CCP) | 1 |
Max 8 Bit Digital Timers | 2 |
Number of ADCs | 0 |
ADC Channels | 8 |
Max ADC Resolution (bits) | 10 |
Number of Comparators | 1 |
Temp. Range Min. | -40 |
Temp. Range Max. | 85 |
Operation Voltage Max.(V) | 5.5 |
Operation Voltage Min.(V) | 1.8 |
Pin Count | 64 |
Low Power | No |
Pins | Packaging | 64 | VQFN |
Temp Range | -40C to +85C |
Packing Media | Tray (260) |
Data Sheets |
---|
ATmega329/3290/649/6490 - Complete Datasheet |
ATmega329/3290/649/6490 - Summary Datasheet |
Board Design Files |
---|
ATmega329 IBIS Model |
Reference Manuals |
---|
AVR Instruction Set Manual |
Supporting Collateral |
---|
Differential and Single-Ended ADC |
JEDEC Indicator | e3 |
---|---|
ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.1978 |
Shipping Weight (kg) | 0.842308 |
Lead Count | 64 |
Package Type | VQFN |
Package Width or Size | 9x9x1mm |
Soldering Composition | Matte Tin |
8MHZ, QFN/MLF, IND TEMP, GREEN, 1.8V | Microchip Technology |
8Mhz, Qfn/Mlf, Ind Temp, Green, 1.8V 64 Vqfn 9X9X1Mm Tray Rohs Compliant: Yes |Microchip ATMEGA329V-8MU | Newark Electronics |
MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 64-Pin MLF EP | Avnet America |
MICROCONTROLLERS (MCU) - 8 BIT | Farnell |
Where can I find additional details, specifications and documents for a ATMEGA329V-8MU?
Additional datasheets, footprints and schematics for ATMEGA329V-8MU are listed on our Part Details page. You can also find images and similar parts to ATMEGA329V-8MU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ATMEGA329V-8MU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ATMEGA329V-8MU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ATMEGA329V-8MU fall under?
The ATMEGA329V-8MU is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to ATMEGA329V-8MU when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the ATMEGA329V-8MU you can contact the distributor directly for product support, shipping queries etc.
Is the ATMEGA329V-8MU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for ATMEGA329V-8MU have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Avnet America, Farnell and EBV Elektronik have stock available or on a lead time for ATMEGA329V-8MU.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for ATMEGA329V-8MU often in real-time on the comparison pages.
What if I can't find stock of ATMEGA329V-8MU?
You can fill out our help required form which you can use to request a quote for ATMEGA329V-8MU from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.