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AT32UC3B0128-Z2UT IC MCU 32BIT 128KB FLASH 64QFN

Short Description:

Mfr.Part: AT32UC3B0128-Z2UT

Manufacturer: Microchip Technology
Package: 64-VFQFN Exposed Pad

Description: AVR series Microcontroller IC 32-Bit 60MHz 128KB (128K x 8) FLASH 64-QFN (9×9)

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Description

The AT32UC3B is a complete System-On-Chip microcontroller based on the AVR32 UC RISC processor running at frequencies up to 60 MHz. AVR32 UC is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, high code density and high performance. The processor implements a Memory Protection Unit (MPU) and a fast and flexible interrupt controller for supporting modern operating systems and real-time operating systems. Higher computation capability is achieved using a rich set of DSP instructions. The AT32UC3B incorporates on-chip Flash and SRAM memories for secure and fast access. The Peripheral Direct Memory Access controller enables data transfers between peripherals and memories without processor involvement. PDCA drastically reduces processing overhead when transferring continuous and large data streams between modules within the MCU. The Power Manager improves design flexibility and security: the on-chip Brown-Out Detector monitors the power supply, the CPU runs from the on-chip RC oscillator or from one of external oscillator sources, a Real-Time Clock and its associated timer keeps track of the time. The Timer/Counter includes three identical 16-bit timer/counter channels. Each channel can be independently programmed to perform frequency measurement, event counting, interval measurement, pulse generation, delay timing and pulse width modulation. The PWM modules provides seven independent channels with many configuration options including polarity, edge alignment and waveform non overlap control. One PWM channel can trigger ADC conversions for more accurate close loop control implementations. The AT32UC3B also features many communication interfaces for communication intensive applications. In addition to standard serial interfaces like USART, SPI or TWI, other interfaces like flexible Synchronous Serial Controller and USB are available. The USART supports different communication modes, like SPI mode.

 

Specifications:
 Attribute Value
Category Integrated Circuits (ICs)
Embedded - Microcontrollers
Mfr Microchip Technology
Series AVR®32 UC3 B
Package Tray
Part Status Active
Core Processor AVR
Core Size 32-Bit
Speed 60MHz
Connectivity I²C, IrDA, SPI, SSC, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 44
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Supplier Device Package 64-QFN (9x9)
Base Product Number AT32UC3

 

AT32UC3B 2

 

 

AT32UC3B


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