Microchip, 32bit AVR32, AT32 Microcontroller, 84MHz, 256 kB Flash, 144-Pin LQFP

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RS庫存編號:
127-6580
製造零件編號:
AT32UC3A3256-ALUT
製造商:
Microchip
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品牌

Microchip

Family Name

AT32

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

144

Device Core

AVR32

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

84MHz

RAM Size

64 kB

USB Channels

1 x Device, 1 x Host

Number of SPI Channels

6

Number of USART Channels

4

Typical Operating Supply Voltage

3.3 V

Number of I2C Channels

2

Height

1.45mm

Dimensions

20.1 x 20.1 x 1.45mm

Width

20.1mm

ADCs

8 x 10 bit

Length

20.1mm

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

32-Bit AVR UC3 Microcontrollers


AVR32 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 capabilities are achievable using a rich set of DSP instructions.

To fully exploit the power of a 32-bit architecture, the AVR32 is not binary compatible with earlier AVR architectures. In order to achieve high code density, the instruction format is flexible providing both Compact 16-bit and extended 32-bit instructions. While most instructions are 16-bit, powerful 32-bit instructions are implemented to further increase performance. Compact and extended instructions can be freely mixed in the instruction stream.

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