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  • ATSAM3A4CA-AU

ATSAM3A4CA-AU

256KB 256K x 8 FLASH ARM? Cortex?-M3 32-Bit Microcontroller SAM3A Series ATSAM3A 100 Pin 84MHz 1.8V 100-LQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATSAM3A4CA-AU
  • Package: 100-LQFP
  • Datasheet: PDF
  • Stock: 784
  • Description: 256KB 256K x 8 FLASH ARM? Cortex?-M3 32-Bit Microcontroller SAM3A Series ATSAM3A 100 Pin 84MHz 1.8V 100-LQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 14 Weeks
Mounting Type Surface Mount
Package / Case 100-LQFP
Surface Mount YES
Number of Pins 100
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2012
Series SAM3A
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
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Frequency 84MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATSAM3A
Operating Supply Voltage 3.6V
Interface CAN, I2C, IrDA, LIN, MMC, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 63
RAM Size 64K x 8
Memory Type FLASH, ROM
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 CANbus, I2C, IrDA, LINbus, MMC, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 16x12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
Number of Timers/Counters 1
Core Architecture ARM
CPU Family CORTEX-M3
Number of ADC Channels 16
Number of PWM Channels 4
Number of DAC Channels 2
Height 1.45mm
Length 14mm
Width 14mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

ATSAM3A4CA-AU Overview


There is an option to purchase it in the 100-LQFP package, which saves space. A Surface Mount mounting method is used. A package of Tray contains it. A core processor of ARM? Cortex?-M3 is present in the device. The temperature should be kept at -40°C~85°C TA while working. It has a type of program memory of FLASH. There are 63 I/Os on it, which makes it a very simple device. In order to find similar components, it has a base part number of ATSAM3A. QUAD is the location of its terminals. 100 terminationals are present. It is a member of the SAM3A series of electrical components. High efficiency is possible due to the 1.8V supply voltage. In data storage, FLASH, ROM is used as the memory type. The gadget has MICROCONTROLLER, RISC for its uPs, uC, and peripheral ICs. A total of 100 pins are used in its construction. It falls under the category of Microcontrollers. It is possible to store programs and data on the devices, as they have a memory size of 256kB. There is ARM core architecture for this system. It performs extremely well at a frequency of 84MHz. A designer is able to make full use of the adaptability and supply voltage of 3.6V by using it. The number of timers and counters is 1. This part is an integral part of the CORTEX-M3 CPU family. Using oscillator type Internal makes it work.

ATSAM3A4CA-AU Features


100-LQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATSAM3A4CA-AU Applications


There are a lot of Microchip Technology ATSAM3A4CA-AU Microcontroller applications.

  • Binding machines
  • ECG machine
  • Toasters
  • Computed Tomography (CT scan)
  • Dialysis machines (performs function of liver)
  • Kindle
  • Microwave ovens
  • Telephone sets
  • Measuring revolving objects
  • Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)