ATMEGA3290A-AU More Semiconductors - ICs by Microchip Technology
| Status: | Active |
|---|---|
| Series: | ATmega3290A |
| 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, 69 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.
Where to Buy
Prices starting from US$4.34
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$4.34
|
2,160
in stock
|
Buy Now |
|
Rochester Electronics
from US$4.46
|
36
in stock
|
Buy Now |
|
Future Electronics
from US$5.30
|
0
in stock
|
Buy Now |
|
Avnet America
from US$5.30
|
0
in stock
|
Buy Now |
|
TME
from US$5.38
|
0
in stock
|
Buy Now |
|
element14
from US$5.50
|
0
in stock
|
Buy Now |
|
Farnell
from US$5.67
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| 4 x 40 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 |
Specifications
| 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 | 100 |
| Low Power | No |
| Pins | Packaging | 100 | TQFP |
| Temp Range | -40C to +85C |
| Packing Media | Tray (90) |
Last 6 months Inventory & Pricing History
Resources
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 |
|---|
| ATmega3290 IBIS Model |
Reference Manuals |
|---|
| AVR Instruction Set Manual |
Supporting Collateral |
|---|
| Differential and Single-Ended ADC |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.497 |
| Shipping Weight (kg) | 4.088889 |
| Lead Count | 100 |
| Package Type | TQFP |
| Package Width or Size | 14x14x1mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 20 MHz, TQFP, Ind Temp, Green | Microchip Technology |
| ATmega Series 32 KB Flash 2 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-100 | Future Electronics |
| MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 100-Pin TQFP | Avnet America |
| IC: AVR microcontroller | TME |
| MCU, 8BIT, ATMEGA, 20MHZ, TQFP-100 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ATMEGA3290A-AU?
Additional datasheets, footprints and schematics for ATMEGA3290A-AU are listed on our Part Details page. You can also find images and similar parts to ATMEGA3290A-AU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ATMEGA3290A-AU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ATMEGA3290A-AU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ATMEGA3290A-AU fall under?
The ATMEGA3290A-AU is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to ATMEGA3290A-AU 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 ATMEGA3290A-AU you can contact the distributor directly for product support, shipping queries etc.
Is the ATMEGA3290A-AU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for ATMEGA3290A-AU have stock available?
Authorised distributors including Microchip Technology, Rochester Electronics, Future Electronics, Avnet America and TME have stock available or on a lead time for ATMEGA3290A-AU.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for ATMEGA3290A-AU often in real-time on the comparison pages.
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