Atmel AT32UC3L064-AUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.69 | $4.69 |
| 15+ | $4.54 | $68.10 |
| 25+ | $4.45 | $111.25 |
| 50+ | $4.20 | $210.00 |
| 100+ | $3.71 | $371.00 |
| N+ | $0.74 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Atmel |
| Product Series | AVR®32 UC3 L |
| Packaging | Bulk | |
| Core Processor | AVR |
| Core Size | 32-Bit Single-Core |
| Speed | 50MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 36 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 8x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-TQFP (7x7) |
| Package / Case | 48-TQFP |
| ROHS |  |
The AT32UC3L064-AUR from Atmel is a 32-bit AVR MCU operating at up to 50MHz. It includes 64KB flash and 16KB RAM, packaged in a 48-TQFP. With a supply range of 1.62V to 3.6V and integrated brown-out detection, DMA, POR, PWM, and WDT, it is ideal for low-power, high-performance embedded systems.
- Low voltage operation: 1.62V minimum enables single-cell battery use.
- High RAM-to-flash ratio: 16KB RAM supports complex data processing.
- Comprehensive protection: Brown-out detect and POR enhance reliability.
- Compact footprint: 48-TQFP fits small form-factor PCBs.
Portable Consumer Electronics
Low voltage (1.62V) and 50MHz speed enable responsive UI in wearables and remote controls.
Sensor Fusion Hubs
DMA and 16KB RAM handle multiple sensor data streams efficiently.
IoT End Nodes
Brown-out detection and POR ensure reliable operation in battery-powered wireless sensors.
Audio Processing
AVR core with PWM supports simple tone generation and audio playback in toys.
Industrial Monitoring
WDT and wide temperature range (-40°C to 85°C) provide stability in factory environments.
Smart Access Control
64KB flash stores authentication algorithms for keypads and card readers.
- Q: What is the core architecture?
- A: AVR 32-bit RISC, optimized for low power and high code density.
- Q: What is the maximum speed?
- A: 50MHz, suitable for real-time embedded applications.
- Q: What is the supply voltage range?
- A: 1.62V to 3.6V, supporting low-voltage battery operation.
- Q: What package is available?
- A: 48-TQFP, compact for space-limited designs.
AT32UC3L064-AUR.pdf
- Q: What is the core architecture?
- A: AVR 32-bit RISC, optimized for low power and high code density.
- Q: What is the maximum speed?
- A: 50MHz, suitable for real-time embedded applications.
- Q: What is the supply voltage range?
- A: 1.62V to 3.6V, supporting low-voltage battery operation.
- Q: What package is available?
- A: 48-TQFP, compact for space-limited designs.
