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ATSAM3N4BA-AU

ATSAM3N4BA-AU

ATSAM3N4BA-AU

Microchip Technology

256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SAM3N Series ATSAM3N4 64 Pin 48MHz 64-LQFP

SOT-23

ATSAM3N4BA-AU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-LQFP
Number of Pins 64
Supplier Device Package 64-LQFP (10x10)
Data Converters A/D 10x10b, D/A 1x10b
Package Tray
Base Product Number ATSAM3N
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTray
Series SAM3N
Published 1997
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Frequency 48MHz
Base Part Number ATSAM3N4
Interface I2C, IrDA, SPI, UART, USART
Max Supply Voltage3.6V
Min Supply Voltage1.62V
Memory Size256kB
Oscillator TypeInternal
Number of I/O 47
Speed 48MHz
RAM Size 24K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 1.62V~3.6V
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, IrDA, SPI, UART/USART
Data Converter A/D 10x10b; D/A 1x10b
Watchdog TimerYes
Data Bus Width 32b
Number of Timers/Counters 6
Address Bus Width32b
Core Architecture ARM
EEPROM Size --
Max Frequency 48MHz
Number of Programmable I/O 79
Number of UART Channels 2
Number of ADC Channels 10
Number of PWM Channels 4
Number of I2C Channels 2
Number of SPI Channels 1
Height 1.45mm
Length 10mm
Width 10mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2799 items

ATSAM3N4BA-AU Product Details

ATSAM3N4BA-AU Overview


This Microcontroller comes in a 64-LQFP package. This Microcontroller has 47 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 32-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in SAM3N Series. The size of the program memory of Microcontroller is 256KB 256K x 8. MCU is powered by ARM® Cortex®-M3 Core Processor. The part owns 256kB memory size. You can find alternatives through the base part number ATSAM3N4. MCU's frequency is 48MHz. The pin number of the component remains 64. It has 6 timers/counters. This equipment features FLASH memory. It has a ARM core architecture integrated into it. It programs in 79 Programmable I/O. It enjoys 2 UART channels. It has a total of 10 ADC channels. 4 PWM channels are used by the device. 2 I2C channels are integrated by the part.

ATSAM3N4BA-AU Features


64-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40°C


ATSAM3N4BA-AU Applications


There are a lot of Microchip Technology
ATSAM3N4BA-AU Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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