| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,512 pcs
|
4512 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
160 pcs
|
160 pcs | On Request | 1 | On Request | On Request | 2302 | On Request | On Request |
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The AT32UC3B0256-A2UT is a 32-bit AVR microcontroller from Microchip Technology, part of the UC3 B series. It features a single-core AVR processor running at up to 60 MHz, with 256KB of Flash program memory and 32KB of SRAM.
The device operates from 1.65V to 3.6V supply voltage and over a temperature range of -40°C to +85°C. It includes a variety of peripherals such as brown-out detect, DMA, POR, PWM, and watchdog timer. Connectivity options include I²C, IrDA, SPI, SSC, UART/USART, and USB 2.0 (Low Speed and Full Speed). It has 44 I/O lines, an 8-channel 10-bit ADC with 384 ks/s sampling rate, 7 DMA channels, 3 timers, and 7 PWM channels.
The microcontroller is supplied in a 64-TQFP package (10x10 mm, 1.05 mm height) for surface mount assembly. It is available in tray packaging with a standard quantity of 800 units.
This MCU is suitable for embedded control applications requiring moderate processing power, USB connectivity, and a rich set of peripherals. Its low power consumption and wide voltage range make it appropriate for battery-powered and industrial designs.
1.65V to 3.6V.
64-TQFP (10x10 mm).
-40°C to +85°C.
RoHS3 Compliant (unverified).
60 MHz.
256KB Flash and 32KB SRAM.
Yes, USB 2.0 Low Speed and Full Speed.