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Microchip Technology AT32UC3A1256-AUT MCU QUAD 64K x 8 1.65V~3.6V
AT32UC3A1256-AUT
1610-488-AT32UC3A1256-AUT
100-TQFP
RoHS Compliant
Core Size: 32-Bit,Package / Case: 100-TQFP,Series: AVR®32 UC3 A1,Frequency: 66MHz,Program Memory Size: 256KB 256K x 8
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AT32UC3A1256-AUT Tech Specifications
Microchip AT32UC3A1256-AUT technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Microchip | |
| Factory Lead Time | 17 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 100-TQFP | |
| Number of Pins | 100Pins | |
| Data Converters | A/D 8x10b | |
| Number of I/Os | 69I/Os | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tray | |
| Series | AVR®32 UC3 A1 | |
| Published | 2009 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 100Terminations | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Position | QUAD | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 1.8V | |
| Terminal Pitch | 0.5mm | |
| Frequency | 66MHz | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | AT32UC3A1256 | |
| Operating Supply Voltage | 3.3V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Interface | 2-Wire, Ethernet, I2C, I2S, SPI, Serial, UART, USART, USB | |
| Memory Size | 256kB | |
| Oscillator Type | Internal | |
| RAM Size | 64K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.65V~3.6V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | |
| Number of Bits | 32Bits | |
| Core Processor | AVR | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 32-Bit | |
| Program Memory Size | 256KB 256K x 8 | |
| Connectivity | Ethernet, I2C, SPI, SSC, UART/USART, USB OTG | |
| Bit Size | 32 | |
| Has ADC | YES | |
| DMA Channels | YES | |
| Data Bus Width | 32b | |
| Number of Timers/Counters | 3Timers/Counters | |
| Number of ADC Channels | 8ADC Channels | |
| Number of PWM Channels | 7PWM Channels | |
| Number of SPI Channels | 2SPI Channels | |
| Number of Ethernet Channels | 1Ethernet Channel | |
| Height | 1.05mm | |
| Length | 14mm | |
| Width | 14mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
AT32UC3A1256-AUT Documents
Download datasheets and manufacturer documentation for AT32UC3A1256-AUT
Datasheets
AT32UC3A Summary AT32UC3A DatasheetPCN Design/Specification
Carrier Tape 07/Feb/2017 Marking Chgs 11/Jul/2017PCN Packaging
Carrier Tape Update 7/Feb/2017 MBB/Label Chgs 16/Nov/2018PCN Assembly/Origin
AT32UC3/ATSAM 08/Aug/2018ConflictMineralStatement
Microchip-company-68.pdf
Others include "AT32U" parts
The following parts include 'AT32U'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| AT32UC3A1256-AUT | Microchip Technology | 100-TQFP | 33000 |
| AT32UC3A1256-AUR | Microchip Technology | 100-TQFP | 33000 |
| AT32UC3A1256AU-AUR | Microchip Technology | 100-TQFP |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | AT32UC3A1256-AUT | Microchip Technology | ATMEL AT32UC3A1256-AUT 32 Bit Microcontroller, High performance, Low Power, AVR32, 66 MHz, 256 KB, 64 KB, 100 Pins, TQFP | 100-TQFP | |
| AT32UC3C1256C-AZR | Microchip Technology | IC MCU 256KB FLASH 100LQFP | 100-TQFP | |
| AT32UC3C1256C-AUR | Microchip Technology | AVR32 microcontroller; SRAM: 68kB; Flash: 256kB; 66MHz; TQFP100 | 100-TQFP | |
| AT32UC3C1256C-AUT | Microchip Technology | IC MCU 32BIT 256KB FLASH 100TQFP | 100-TQFP |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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AT32UC3A1256-AUT Comments
109 reviews
2022-07-21 00:00:00
There was room for improvement, but the overall experience was satisfactory.
2022-07-14 00:00:00
I had some minor problems buying components on the Jak, but the overall experience was good.
2022-07-13 00:00:00
I trust jakelectronics to provide me with high-quality components every time.
2022-06-15 00:00:00
The delivery speed is also very fast, and it always arrives on time.
2022-05-13 00:00:00
Good quality product.
2022-04-14 00:00:00
Simply great! Many thanks!
2022-04-09 00:00:00
I couldn't be happier with the kit. It was easy to assemble, including soldering the EEPROM, and works as intended.
2022-04-09 00:00:00
Pricing that fits my budget without compromising on quality, a win-win situation.
2022-04-08 00:00:00
For the price I am very happy.
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.