Microchip AT32UC3A0256-ALUT, 32bit AVR32 Microcontroller, 66MHz, 256 kB Flash, 144-Pin LQFP

  • RS Stock No. 127-6575
  • Mfr. Part No. AT32UC3A0256-ALUT
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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.

Specifications
Attribute Value
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 66MHz
RAM Size 64 kB
USB Channels 1 x Device, 1 x OTG
Number of PWM Units 1
ADC Channels 8
Typical Operating Supply Voltage 3.3 V
Timer Resolution 16bit
Height 1.45mm
PWM Channels 7
Width 20.1mm
Maximum Operating Temperature +85 °C
Number of Timers 1
Length 20.1mm
Timers 1(3 x 16 bit)
Dimensions 20.1 x 20.1 x 1.45mm
ADCs 1(8 x 10 bit)
Pulse Width Modulation 1(7 x 16 bit)
Program Memory Type Flash
Instruction Set Architecture RISC
PWM Resolution 16bit
Minimum Operating Temperature -40 °C
ADC Resolution 10bit
Number of ADC Units 1
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Price Each
Was SGD15.48
SGD 14.60
(exc. GST)
SGD 15.62
(inc. GST)
units
Per unit
1 - 4
SGD14.60
5 - 9
SGD13.88
10 - 49
SGD12.72
50 - 99
SGD11.74
100 +
SGD10.91
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