| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10 pcs
|
10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Connectivity | |
| Core Processor | |
| Core Size | |
| Data Converters | |
| Mounting Type | |
| Number of I | |
| Operating Temperature | |
| Oscillator Type | |
| Peripherals | |
| Program Memory Size | |
| Program Memory Type | |
| RAM Size | |
| Speed | |
| Supplier Device Package | |
| Voltage |
The AT32UC3B1256-Z1UT is a 32-bit AVR microcontroller from Atmel (Microchip Technology) based on the AVR32 UC3 B core. It operates at up to 60 MHz, delivering 83 DMIPS from flash memory. The device integrates 256KB of flash with 100,000 write cycles and 15-year data retention, along with 32KB of SRAM.
Key peripherals include USB 2.0 device and embedded host (full/low speed), three USARTs, one SPI, one TWI (I2C), a 7-channel PWM controller, a 3-channel 16-bit timer, and a 6-channel 10-bit ADC. An internal oscillator eliminates the need for external clock components. The supply voltage range is 1.65V to 3.6V, and the operating temperature range is -40°C to 85°C.
The microcontroller is housed in a 48-VFQFN exposed pad package (7x7mm) with surface mount mounting. It is suitable for space-constrained embedded applications requiring USB connectivity, mixed-signal processing, and low-power operation.
The supply voltage range is 1.65V to 3.6V.
It is available in a 48-VFQFN exposed pad package (48-QFN 7x7mm) for surface mount mounting.
The operating temperature range is -40°C to 85°C.
RoHS status is listed as RoHS3 compliant, but this is unverified.
The microcontroller operates at up to 60 MHz.
It has 256KB of flash memory with 100,000 write cycles and 15-year data retention.
It supports I2C, IrDA, SPI, SSC, UART/USART, and USB 2.0 (device and embedded host).