Status: | Active |
---|---|
Series: | ATmega329PA |
RoHS: | Compliant |
The high-performance Microchip picoPower® 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.
Prices starting from US$4.06
Distributor | Stock | ||
---|---|---|---|
RS
from US$4.06
|
No stock
|
Buy Now | |
element14
from US$5.55
|
70
in stock
|
Buy Now | |
Farnell
from US$5.42
|
70
in stock
|
Buy Now | |
Avnet Silica
-
|
90
in stock
|
Buy Now | |
Newark Electronics
from US$5.02
|
-
|
Buy Now | |
Future Electronics
from US$5.45
|
-
|
Buy Now | |
Avnet America
from US$5.89
|
-
|
Buy Now | |
Microchip Technology
from US$4.27
|
-
|
Buy Now | |
EBV Elektronik
-
|
-
|
Buy Now |
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) | 20 |
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 | Yes |
Pins | Packaging | 64 | TQFP |
Temp Range | -40C to +85C |
Packing Media | Tray (90) |
Data Sheets |
---|
ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P - Summary Datasheet |
ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P 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) | 0.54 |
Shipping Weight (kg) | 4.122222 |
Lead Count | 64 |
Package Type | TQFP |
Package Width or Size | 14x14x1mm |
Soldering Composition | Matte Tin |
MCU, 8BIT, AVR, 32K FLASH, 64TQFP | element14 |
MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 64-Pin TQFP | Avnet Silica |
MCU 8-Bit AVR 32KB Flash 3.3/5V | RS |
20 Mhz, Tqfp, Ind Temp, Green 64 Tqfp 14X14X1Mm Tray Rohs Compliant: Yes |Microchip ATMEGA329PA-AU | Newark Electronics |
ATmega Series 1 kB Flash 2 kB RAM 54 I/O 8-Bit Microcontroller - TQFP-64 | Future Electronics |
20 MHz, TQFP, Ind Temp, Green | Microchip Technology |
Where can I find additional details, specifications and documents for a ATMEGA329PA-AU?
Additional datasheets, footprints and schematics for ATMEGA329PA-AU are listed on our Part Details page. You can also find images and similar parts to ATMEGA329PA-AU on this page.
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What category does ATMEGA329PA-AU fall under?
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Can I view similar or alternative parts?
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Is the ATMEGA329PA-AU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for ATMEGA329PA-AU have stock available?
Authorised distributors including element14, Farnell, Avnet Silica, RS and Newark Electronics have stock available or on a lead time for ATMEGA329PA-AU.
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