ATMEGA32U2-MU Microcontrollers - MCU by Microchip Technology
| Status: | Active |
|---|---|
| Series: | ATmega32U2 |
| 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, 1 KB SRAM, 22 general purpose I/O lines, 32 general purpose working registers, two flexible timer/counters with compare modes and PWM, USART, programmable watchdog timer with internal oscillator, SPI serial port, debugWIRE interface for on-chip debugging and programming, and five software selectable power saving modes. The device operates between 2.7-5.5 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$2.80
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$2.80
|
1,470
in stock
|
Buy Now |
|
Newark Electronics
from US$3.96
|
358
in stock
|
Buy Now |
|
element14
from US$3.42
|
358
in stock
|
Buy Now |
|
Farnell
from US$3.71
|
358
in stock
|
Buy Now |
|
Future Electronics
from US$3.39
|
0
in stock
|
Buy Now |
|
TME
from US$3.24
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Complies fully with Universal Serial Bus Specification REV 2.0 |
| 48 MHz PLL for Full-speed Bus Operation : data transfer rates at 12 Mbit/s |
| Fully independant 176 bytes USB DPRAM for endpoint memory allocation |
| Endpoint 0 for Control Transfers: from 8 up to 64-bytes |
| In or Out Directions |
| Bulk, Interrupt and IsochronousTransfers |
| Programmable maximum packet size from 8 to 64 bytes |
| Programmable single or double buffer |
| Suspend/Resume Interrupts |
| Microcontroller reset on USB Bus Reset without detach |
| USB Bus Disconnection on Microcontroller Request |
Specifications
| 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 | 1 |
| Number of ADCs | 0 |
| ADC Channels | 0 |
| Max ADC Resolution (bits) | 0 |
| Number of Comparators | 1 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 85 |
| Operation Voltage Max.(V) | 5.5 |
| Operation Voltage Min.(V) | 2.7 |
| Pin Count | 32 |
| Low Power | No |
| Pins | Packaging | 32 | VQFN |
| Temp Range | -40C to +85C |
| Packing Media | Tray (490) |
Last 6 months Inventory & Pricing History
Resources
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) | 0.0687 |
| Shipping Weight (kg) | 0.414286 |
| Lead Count | 32 |
| Package Type | VQFN |
| Package Width or Size | 5x5x1mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| AVR USB 32K FLASH QFN32 INDUSTRIAL | Microchip Technology |
| Mcu, 8Bit, Atmega, 16Mhz, Vqfn-32 | Newark Electronics |
| MCU, 8BIT, ATMEGA, 16MHZ, VQFN-32 | element14 |
| ATmega Series 32 KB Flash 1 KB SRAM 16 MHz 8-Bit Microcontroller - QFN-32 | Future Electronics |
| IC: AVR microcontroller | TME |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ATMEGA32U2-MU?
Additional datasheets, footprints and schematics for ATMEGA32U2-MU are listed on our Part Details page. You can also find images and similar parts to ATMEGA32U2-MU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ATMEGA32U2-MU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ATMEGA32U2-MU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ATMEGA32U2-MU fall under?
The ATMEGA32U2-MU is listed under Semiconductors - ICs > Microcontrollers - MCU > 8 Bit Microcontrollers - MCU.
Can I view similar or alternative parts?
You can view similar parts to ATMEGA32U2-MU when available in the 8 Bit Microcontrollers - MCU 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 ATMEGA32U2-MU you can contact the distributor directly for product support, shipping queries etc.
Is the ATMEGA32U2-MU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for ATMEGA32U2-MU have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for ATMEGA32U2-MU.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for ATMEGA32U2-MU often in real-time on the comparison pages.
What if I can't find stock of ATMEGA32U2-MU?
You can fill out our help required form which you can use to request a quote for ATMEGA32U2-MU 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.