Microchip Technology ATUC256L3U-Z3UR MCU QUAD 32K x 8 1.62V~3.6V
ATUC256L3U-Z3UR
1610-488-ATUC256L3U-Z3UR
64-VFQFN Exposed Pad
RoHS Compliant
Core Size: 32-Bit,Package / Case: 64-VFQFN Exposed Pad,Series: AVR®32 UC3 L,Frequency: 50MHz,Program Memory Size: 256KB 256K x 8
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ATUC256L3U-Z3UR Tech Specifications
Microchip ATUC256L3U-Z3UR 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 | 9 Weeks | |
| Contact Plating | Gold | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 64-VFQFN Exposed Pad | |
| Number of Pins | 64Pins | |
| Data Converters | A/D 8x12b | |
| Number of I/Os | 51I/Os | |
| ROM(word) | 65536 | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Cut Tape (CT) | |
| Series | AVR®32 UC3 L | |
| Published | 2012 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 64Terminations | |
| Terminal Position | QUAD | |
| Terminal Form | NO LEAD | |
| Supply Voltage | 1.8V | |
| Terminal Pitch | 0.5mm | |
| Frequency | 50MHz | |
| Base Part Number | ATUC256L |
| Product Attribute | Attribute Value | |
|---|---|---|
| Qualification Status | Not Qualified | |
| Operating Supply Voltage | 1.8V | |
| Supply Voltage-Max (Vsup) | 1.98V | |
| Power Supplies | 1.81.8/3.3V | |
| Interface | I2C, SPI, UART, USART, USB | |
| Memory Size | 256kB | |
| Oscillator Type | Internal | |
| RAM Size | 32K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.62V~3.6V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | |
| Core Processor | AVR | |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 32-Bit | |
| Program Memory Size | 256KB 256K x 8 | |
| Connectivity | I2C, SPI, UART/USART, USB | |
| Bit Size | 32 | |
| Has ADC | YES | |
| DMA Channels | YES | |
| Data Bus Width | 32b | |
| PWM Channels | YES | |
| DAC Channels | YES | |
| Number of Timers/Counters | 7Timers/Counters | |
| Length | 9mm | |
| Height Seated (Max) | 1mm | |
| RoHS Status | ROHS3 Compliant |
ATUC256L3U-Z3UR Documents
Download datasheets and manufacturer documentation for ATUC256L3U-Z3UR
Datasheets
ATUC256L3U-Z3UR-Atmel-datasheet-13384861.pdf ATUCxL3/4U Datasheet ATUC256L3U-Z3UR-Microchip-datasheet-101746235.pdf ATUC256L3U-Z3UR-Atmel-datasheet-10979683.pdf ATUC64L_128L_256LxU Summary ATUC256L3U-Z3UR-Microchip-datasheet-62320828.pdfPCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016PCN Design/Specification
Marking Chgs 11/Jul/2017ConflictMineralStatement
Microchip-company-68.pdf
Others include "ATUC2" parts
The following parts include 'ATUC2'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ATUC256L3U-AUT | Microchip Technology | 64-TQFP Exposed Pad | 640 |
| ATUC256L3U-Z3UT | Microchip Technology | 64-VFQFN Exposed Pad | 19 |
| ATUC256L3U-AUR | Microchip Technology | 64-TQFP Exposed Pad | 50 |
| ATUC256L3U-Z3UR | Microchip Technology | 64-VFQFN Exposed Pad | 8000 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | ATUC256L3U-Z3UR | Microchip Technology | IC MCU 32BIT 256KB FLASH 64VQFN | 64-VFQFN Exposed Pad | |
| ATUC128L3U-Z3UT | Microchip Technology | IC MCU 32BIT 128KB FLASH 64QFN | 64-VFQFN Exposed Pad | |
| ATUC64L3U-Z3UR | Microchip Technology | IC MCU 32BIT 64KB FLASH 64VQFN | 64-VFQFN Exposed Pad | |
 | AT32UC3L0256-ZAUT | Microchip Technology | IC MCU 32BIT 256KB FLASH 48QFN | 48-VFQFN Exposed Pad |
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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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ATUC256L3U-Z3UR Comments
109 reviews
2023-11-06 00:00:00
Great experience with JAK.
2023-10-28 00:00:00
The quality and price of electronic components purchased on Jakelectronic are OK, but their website interface is a bit old
2023-10-24 00:00:00
reasonable price.
2023-09-11 00:00:00
Love these!
2023-08-31 00:00:00
The board looks and works exactly as it should
2023-08-26 00:00:00
Good shopping experience, hope jak can improve inventory management
2023-08-20 00:00:00
전자 부품의 품질과 가격은 괜찮습니다.
2023-08-10 00:00:00
The best platform for all the parts throughout the world.
2023-07-26 00:00:00
The product performance meets expectations, and the delivery time is not too long.
2023-07-18 00:00:00
Product quality is OK, but customer service can be better.