Part Details for AT32UC3A0256-CTUT by Microchip Technology Inc
Results Overview of AT32UC3A0256-CTUT by Microchip Technology Inc
- Distributor Offerings: (13 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
AT32UC3A0256-CTUT Information
AT32UC3A0256-CTUT by Microchip Technology Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for AT32UC3A0256-CTUT
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
68T4476
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Newark | Mcu, 32Bit, 66Mhz, Ffbga-144, Product Range:At32 Family At32Uc3A Series Microcontrollers, Device Core:Avr32, Data Bus Width:32 Bit, Operating Frequency Max:66Mhz, Program Memory Size:256Kb, No. Of Pins:144Pins, No. Of I/O S:109I/O S Rohs Compliant: Yes |Microchip AT32UC3A0256-CTUT RoHS: Compliant Min Qty: 168 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$11.7600 | Buy Now |
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DISTI #
AT32UC3A0256-CTUT-ND
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DigiKey | IC MCU 32BIT 256KB FLSH 144FFBGA Min Qty: 168 Lead time: 8 Weeks Container: Tray | Temporarily Out of Stock |
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$11.4100 | Buy Now |
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DISTI #
AT32UC3A0256-CTUT
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Avnet Americas | MCU 32-bit AT32 AVR RISC 256KB Flash 1.8V/3.3V 144-Pin FF-BGA Tray - Trays (Alt: AT32UC3A0256-CTUT) COO: China RoHS: Compliant Min Qty: 168 Package Multiple: 168 Lead time: 9 Weeks, 0 Days Container: Tray | 0 |
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$12.1250 / $13.8571 | Buy Now |
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DISTI #
556-AT32UC3A0256CTUT
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Mouser Electronics | 32-bit Microcontrollers - MCU 256KB, 144FFBGA Ind RoHS: Compliant | 0 |
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$11.4100 | Order Now |
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DISTI #
AT32UC3A0256-CTUT
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Microchip Technology Inc | 256KB 144TFBGA INDUSTRIAL, TFBGA, Projected EOL: 2040-11-19 COO: Taiwan ECCN: 3A991.a.2 RoHS: Compliant Lead time: 8 Weeks, 0 Days Container: Tray | In Stock: 0 and Alternates Available |
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$10.0100 / $13.8600 | Buy Now |
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Onlinecomponents.com | MCU - 32-bit AVR RISC - 256KB Flash - 1.85V/3.3V - 144-Pin FFBGA - Tray COO: Taiwan RoHS: Compliant | 0 |
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$10.8600 / $22.7500 | Buy Now |
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Bristol Electronics | Min Qty: 1 | 66 |
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$7.8192 / $13.0320 | Buy Now |
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Quest Components | 52 |
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$14.8148 / $18.0180 | Buy Now | |
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Quest Components | 52 |
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$10.8600 / $17.3760 | Buy Now | |
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NAC | 256KB 144TFBGA INDUSTRIAL. Package: 144 TFBGA 11x11x1.2mm TRAY - AV RISC 32 BIT Product Line RoHS: Compliant Package Multiple: 1 Container: Tray | 0 |
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$11.8300 / $14.2600 | Buy Now |
US Tariff Estimator: AT32UC3A0256-CTUT by Microchip Technology Inc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for AT32UC3A0256-CTUT
AT32UC3A0256-CTUT CAD Models
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AT32UC3A0256-CTUT Part Data Attributes
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AT32UC3A0256-CTUT
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
AT32UC3A0256-CTUT
Microchip Technology Inc
256KB 144TFBGA INDUSTRIAL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Tfbga, Bga144,12x12,32 | |
| Pin Count | 144 | |
| Manufacturer Package Code | TFBGA-144 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Factory Lead Time | 8 Weeks | |
| Has ADC | Yes | |
| Additional Feature | It Also Operates At 3.3 V | |
| Address Bus Width | 24 | |
| Bit Size | 32 | |
| Boundary Scan | Yes | |
| CPU Family | Avr Risc | |
| Clock Frequency-Max | 16 Mhz | |
| DAC Channels | Yes | |
| DMA Channels | Yes | |
| External Data Bus Width | 16 | |
| Format | Fixed Point | |
| Integrated Cache | No | |
| JESD-30 Code | S-PBGA-B144 | |
| JESD-609 Code | e1 | |
| Length | 11 Mm | |
| Low Power Mode | Yes | |
| Moisture Sensitivity Level | 3 | |
| Number of DMA Channels | 15 | |
| Number of I/O Lines | 109 | |
| Number of Serial I/Os | 4 | |
| Number of Terminals | 144 | |
| Number of Timers | 1 | |
| On Chip Data RAM Width | 8 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | Yes | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TFBGA | |
| Package Equivalence Code | BGA144,12X12,32 | |
| Package Shape | Square | |
| Package Style | Grid Array, Thin Profile, Fine Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 65536 | |
| ROM (words) | 262144 | |
| ROM Programmability | Flash | |
| Seated Height-Max | 1.2 Mm | |
| Speed | 66 Mhz | |
| Supply Voltage-Max | 1.95 V | |
| Supply Voltage-Min | 1.8 V | |
| Supply Voltage-Nom | 1.8 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | |
| Terminal Form | Ball | |
| Terminal Pitch | 0.8 Mm | |
| Terminal Position | Bottom | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 11 Mm | |
| uPs/uCs/Peripheral ICs Type | Microcontroller, Risc |
Alternate Parts for AT32UC3A0256-CTUT
This table gives cross-reference parts and alternative options found for AT32UC3A0256-CTUT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT32UC3A0256-CTUT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| AT32UC3A0256-CTUR | Microchip Technology Inc | $1.0000 | 256KB 144TFBGA INDUSTRIAL T&R | AT32UC3A0256-CTUT vs AT32UC3A0256-CTUR |
| AT32UC3A0256-ALUR | Microchip Technology Inc | $14.0550 | 256KB Flash 144LQFP 85C green Reel | AT32UC3A0256-CTUT vs AT32UC3A0256-ALUR |
AT32UC3A0256-CTUT Frequently Asked Questions (FAQ)
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The maximum clock frequency of the AT32UC3A0256-CTUT is 66 MHz, but it can be overclocked to 80 MHz with some limitations.
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The clock source for the AT32UC3A0256-CTUT can be configured using the Clock Controller (CLK) module. You can choose from internal RC oscillator, external crystal oscillator, or external clock source. The configuration is done through the CLK_CTRL register.
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The AT32UC3A0256-CTUT has 256 KB of Flash memory and 64 KB of SRAM.
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A bootloader can be implemented on the AT32UC3A0256-CTUT using the built-in Bootloader module. You need to configure the bootloader to use a specific communication interface (e.g. UART, SPI, or USB) and implement the bootloader code to load the application firmware.
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Yes, the AT32UC3A0256-CTUT can be used with an operating system such as FreeRTOS, Zephyr, or Microchip's own Harmony OS. However, the choice of OS depends on the specific requirements of your application and the available resources on the microcontroller.