In Stock
:
160 Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
ATSAM3U1CB-AU Tech Specifications
Microchip ATSAM3U1CB-AU 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 | 7 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 100-LQFP | |
| Number of Pins | 100Pins | |
| Data Converters | A/D 4x10b, 4x12b | |
| Number of I/Os | 57I/Os | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tray | |
| Series | SAM3U | |
| Published | 1997 | |
| 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) - annealed | |
| Terminal Position | QUAD | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 1.8V | |
| Terminal Pitch | 0.5mm | |
| Frequency | 96MHz | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | ATSAM3U | |
| Qualification Status | Not Qualified |
| Product Attribute | Attribute Value | |
|---|---|---|
| Interface | EBI/EMI, I2C, SPI, UART, USART, USB | |
| Memory Size | 64kB | |
| Oscillator Type | Internal | |
| RAM Size | 20K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.62V~3.6V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | |
| Core Processor | ARM® Cortex®-M3 | |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 32-Bit | |
| Program Memory Size | 64KB 64K x 8 | |
| Connectivity | EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB | |
| Bit Size | 32 | |
| Has ADC | YES | |
| DMA Channels | YES | |
| Data Bus Width | 32b | |
| Number of Timers/Counters | 3Timers/Counters | |
| Address Bus Width | 8 | |
| Core Architecture | ARM | |
| Number of A/D Converters | 1A/D Converter | |
| Number of ADC Channels | 8ADC Channels | |
| Number of PWM Channels | 7PWM Channels | |
| Number of I2C Channels | 2I2C Channels | |
| Ambient Temperature Range High | 85°C | |
| Number of SPI Channels | 4SPI Channels | |
| Height | 1.6mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
ATSAM3U1CB-AU Documents
Download datasheets and manufacturer documentation for ATSAM3U1CB-AU
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016 MBB/Label Chgs 16/Nov/2018PCN Design/Specification
Marking Chgs 11/Jul/2017ConflictMineralStatement
Microchip-company-68.pdfDatasheets
SAM3U Series
Others include "ATSAM" parts
The following parts include 'ATSAM'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ATSAM3U1CB-CU | Microchip Technology | 100-TFBGA | 14382 |
| ATSAM3U1CB-AU | Microchip Technology | 100-LQFP | 160 |
Customers also viewed
NK462001GA22
Vishay
Res Metal Film 62K Ohm 2% 0.5W(1/2W) ±100ppm/°C Epoxy AXL Ammo
BMP-5/4-D24-C
Murata Power Solutions
Module DC-DC 24VIN 2-OUT 5V/-5V 4A/-4A 35W 10-Pin Case C-11
JT06RP-16-26SC(023)-LC
Amphenol
Conn Circular SKT 26 POS Crimp ST Cable Mount 26 Terminal 1 Port
151-3033-034
Amphenol
Flat Cable Polyvinyl Chloride 34Conductors 30AWG 150V Black 30.48m Reel Automotive
JT00RE-14-35PA(424)
Amphenol
Conn Circular PIN 37 POS Crimp ST Wall Mount 37 Terminal 1 Port
S533025T-20.000-R
Aker Technology
Oscillator XO 20MHz ±25ppm 15pF HCMOS 55% 3.3V 4-Pin SMD T/R
AQV258H5
Panasonic
Solid State Relay 30mA 1.5V DC-IN 0.02A 1200V AC/DC-OUT 5-Pin DIP Tube
LL4004G L0G
Taiwan Semiconductor
Rectifier Diode Small Signal Switching Si 400V 1A 2-Pin MELF T/R
BAV99215
NXP Semiconductors
Diode Switching 100V 0.215A Automotive 3-Pin TO-236AB T/R
160R15X474MV4E
Johanson Dielectrics
Cap Ceramic 0.47uF 16V X5R 20% Pad SMD 0805 85°C T/R
Popular Search
The following is the popular search section
Best Sales
Featured Manufacturers
Popular Categories
Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
![]() | ATSAM3U1CB-AU | Microchip Technology | IC MCU 32BIT 64KB FLASH 100LQFP | 100-LQFP | |
![]() | ATSAM3U4CA-AU | Microchip Technology | MCU 32-bit SAM3U ARM Cortex M3 RISC 256KB Flash 1.8V/3.3V 100-Pin LQFP | 100-LQFP | |
![]() | ATSAM3U2CA-AU | Microchip Technology | MCU, 32BIT, CORTEX-M3, 96MHZ, LQFP-100 | 100-LQFP | |
![]() | LM3S5P31-IQC80-C3 | Texas Instruments | IC MCU 32BIT 64KB FLASH 100LQFP | 100-LQFP | |
![]() | MK20DX64VLK7 | NXP USA Inc. | ARM Microcontrollers - MCU Kinetis 64K Flex | 80-LQFP |
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.

Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
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. |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ

























ATSAM3U1CB-AU 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.