Atmel AT32UC3L0128-ZAUT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $33.84 | $33.84 |
| 15+ | $7.78 | $116.70 |
| 25+ | $7.61 | $190.25 |
| 50+ | $7.19 | $359.50 |
| 100+ | $6.35 | $635.00 |
| N+ | $1.27 | 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 | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 32K 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-QFN (7x7) |
| Package / Case | 48-VFQFN Exposed Pad |
| ROHS |  |
The Atmel AT32UC3L0128-ZAUT is a 32-bit AVR microcontroller with 128KB flash and 32KB RAM. It runs at 50MHz and supports a wide 1.62V to 3.6V supply, ideal for battery-powered devices. Its 48-VFQFN package and integrated DMA, POR, PWM, and WDT make it a flexible choice for portable and IoT applications.
- Ultra-low voltage operation (1.62V): Enables direct battery operation and energy efficiency.
- High-density 128KB flash: Supports complex applications and OTA updates.
- Integrated DMA and PWM: Offloads CPU and enables precise signal generation.
- Wide temperature range (-40°C to 85°C): Reliable in varied environments.
Portable Medical Devices
Low voltage operation (1.62V) extends battery life in glucose meters and pulse oximeters.
Wearable Electronics
Compact 48-VFQFN package and DMA support sensor hubs in fitness trackers.
IoT Sensors
50MHz AVR core with 128KB flash handles edge processing for smart building sensors.
Industrial Handhelds
Brown-out detection and WDT ensure data integrity in portable diagnostic tools.
Consumer Audio
PWM and DMA enable efficient generation of audio tones in toys and alerts.
Smart Home Controllers
Low power modes and robust peripherals suit lighting and thermostat controllers.
- Q: What is the core processor?
- A: It uses the AVR 32-bit core.
- Q: What is the supply voltage range?
- A: It operates from 1.62V to 3.6V.
- Q: How much RAM is available?
- A: It has 32KB of SRAM.
- Q: What package is it available in?
- A: It comes in a 48-VFQFN exposed pad package.
AT32UC3L0128-ZAUT.pdf
- Q: What is the core processor?
- A: It uses the AVR 32-bit core.
- Q: What is the supply voltage range?
- A: It operates from 1.62V to 3.6V.
- Q: How much RAM is available?
- A: It has 32KB of SRAM.
- Q: What package is it available in?
- A: It comes in a 48-VFQFN exposed pad package.
