| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4 pcs
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4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AT32UC3A0512-ALUR is a 32-bit AVR microcontroller manufactured by Microchip Technology. It is based on the AVR core architecture, operating at frequencies up to 66 MHz and delivering up to 91 DMIPS performance. The device integrates 512KB of flash program memory with 100,000 write cycles and 15-year data retention, along with 64KB of single-cycle SRAM.
Connectivity options include an Ethernet MAC (10/100 Mbps), USB 2.0 Full Speed OTG, I²C, SPI, SSC, UART/USART, and an external bus interface for SDRAM/SRAM. The microcontroller features 15 peripheral DMA channels, a 10-bit ADC with 8 channels, 7 PWM channels, and a three-channel 16-bit timer. It also includes a memory protection unit, brown-out detection, power-on reset, watchdog timer, and real-time clock.
This device is suitable for a wide range of embedded applications that require high processing power, rich connectivity, and robust peripheral integration. The 144-LQFP (20x20mm) surface mount package is designed for automated assembly and offers 109 I/O pins for flexible interfacing.
The AT32UC3A0512-ALUR operates over a supply voltage range of 1.65V to 3.6V and an industrial temperature range of -40°C to 85°C.
1.65V to 3.6V.
144-LQFP (20x20mm) surface mount package.
-40°C to 85°C.
RoHS3 compliant (unverified).
66 MHz.
512KB.
EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG.