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ATSAM3U4CA-AU

ATSAM3U4CA-AU

ATSAM3U4CA-AU

Microchip Technology

256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SAM3U Series ATSAM3U 100 Pin 96MHz 1.8V 100-LQFP

SOT-23

ATSAM3U4CA-AU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 13 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Surface Mount YES
Number of Pins 100
Supplier Device Package 100-LQFP (14x14)
Number of Terminals 100
Mounting Style SMD/SMT
Mounting Surface Mount
Data Converters A/D 4x10b, 4x12b
Package Tray
Base Product Number ATSAM3U
Mfr Microchip Technology
Product Status Active
MSL MSL 3 - 168 hours
Interfaces EBI, EMI, I2C, SPI, SSC, UART, USART
Family Name SAM3U
Instruction Set Architecture RISC
Dimensions 14 x 14 x 1.45mm
Typical Operating Supply Voltage 1.8 V, 3.3 V
Package Type LQFP
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Number of I/Os 57 I/O
Interface Type 3xUSART, 4xSPI, Bus, TWI
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename Cortex-M3, Cortex
RoHS Details
Package Shape SQUARE
Number of I/O Lines 96
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 100
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
Reach Compliance Code compliant
Frequency 96MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATSAM3U
Pin Count 100
JESD-30 Code S-PQFP-G100
Qualification Status Not Qualified
Power Supplies 1.8,3.3 V
Temperature Grade INDUSTRIAL
Interface EBI/EMI, I2C, MMC, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 57
Speed 96MHz
RAM Size 52K 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 256KB 256K x 8
Connectivity EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 4x10b, 4x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1.6 mm
Number of Timers/Counters 8
Address Bus Width 32b
Product Type ARM Microcontrollers - MCU
ROM (words) 262144
Core Architecture ARM
EEPROM Size --
CPU Family CORTEX-M3
Screening Level Industrial
External Data Bus Width 8
RAM (bytes) 53248
ROM Programmability FLASH
Number of I2C Channels 1
Number of SPI Channels 4
Product MCU
Product Category ARM Microcontrollers - MCU
Device Core ARM Cortex-M3
Height 1.45mm
Length 14mm
Width 14mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.78000 $5.78
25 $5.25320 $131.33
100 $4.75860 $475.86
ATSAM3U4CA-AU Product Details

ATSAM3U4CA-AU Overview


100-LQFP-packages are available. There are 57 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 32-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the SAM3U series. This program memory has a size of 256KB 256K x 8, which indicates what the size of the program memory is. ARM® Cortex®-M3 Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER, RISC power supply/socket/peripheral ICs category. This chip has a total of 100 terminations on MCU chip. You get a 32-bit size. This Microcontroller chip is powered by 1.8V volts. There are YES DMA channels on this Microcontroller chip. The part has a memory size of 256kB. The base part number ATSAM3U provides alternatives. This device is extremely efficient when operated at a frequency of 96MHz. Using the PWM channel YES, the device works with the motor. In this chip, 100 pins can be accessed. Using the timer/counter system, it has 8 timers/counters. It has 100 pins in total. In addition to this, the device is embedded with the the CORTEX-M3 CPU family. As a result of its ARM core architecture, it can be used in many applications. As part of the design, the part has been designed to feature 1 channels for I2C communication.

ATSAM3U4CA-AU Features


100-LQFP package
Mounting type of Surface Mount


ATSAM3U4CA-AU Applications


There are a lot of Microchip Technology
ATSAM3U4CA-AU Microcontroller applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

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