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ATSAM3S2BA-MU

ATSAM3S2BA-MU

ATSAM3S2BA-MU

Microchip Technology

128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SAM3S Series ATSAM3S2 64 Pin 64MHz 1.8V 64-VFQFN Exposed Pad

SOT-23

ATSAM3S2BA-MU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 19 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Surface MountYES
Number of Pins 64
Supplier Device Package 64-QFN (9x9)
Number of Terminals 64
Mounting Style SMD/SMT
Interfaces I2C/I2S/SPI/UART/USA
Data Converters A/D 10x10/12b, D/A 2x12b
Package Tray
Base Product Number ATSAM3S
Mfr Microchip Technology
Product Status Active
MSL -
Number of I/Os 47 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type 2-Wire, RS-485, SPI, UART
Manufacturer Microchip
Brand Microchip Technology
RoHS Details
Package Shape SQUARE
Number of I/O Lines 47
Operating Temperature-40°C~85°C TA
PackagingTray
Series SAM3S
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 1.8V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 64MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number ATSAM3S2
JESD-30 Code S-XQCC-N64
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Supply Voltage-Max (Vsup) 1.95V
Power Supplies1.8,3.3 V
Temperature GradeINDUSTRIAL
Interface 2-Wire, I2C, I2S, MMC, SPI, UART, USART, USB
Memory Size128kB
Oscillator TypeInternal
Number of I/O 47
Speed 64MHz
RAM Size 32K 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 TypeFLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, MMC, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 10x10/12b; D/A 2x12b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1 mm
Number of Timers/Counters 3
Product TypeARM Microcontrollers - MCU
ROM (words) 131072
Core Architecture ARM
EEPROM Size --
CPU Family CORTEX-M3
RAM (bytes) 32768
Number of ADC Channels 10 Channel
ROM Programmability FLASH
Product CategoryARM Microcontrollers - MCU
Device CoreARM Cortex M3
Length 9mm
Height Seated (Max) 1mm
Width 9 mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1865 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.82000$4.82
500$4.7718$2385.9
1000$4.7236$4723.6
1500$4.6754$7013.1
2000$4.6272$9254.4
2500$4.579$11447.5

ATSAM3S2BA-MU Product Details

ATSAM3S2BA-MU Overview


A 64-VFQFN Exposed Pad package is included. In total, it has 47 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 32-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. SAM3S series components belong to this electrical component. Its program memory size is 128KB 128K x 8. There is a ARM® Cortex®-M3 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 64 terminations in total. The part works on a 32-bit basis. An output voltage of 1.8V volts is available for this Microcontroller chip. The Microcontroller chip has YES DMA channels. 128kB memory size belongs to the part. ATSAM3S2 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 64MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 64 pins that are accessible. A total of 3 timers/counters are included in the package. Devices based on the CORTEX-M3 series of CPUs are embedded in the device. It is built on a ARM core architecture. In total, there are 10 Channel channels for the ADC on this board.

ATSAM3S2BA-MU Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATSAM3S2BA-MU Applications


There are a lot of Microchip Technology
ATSAM3S2BA-MU Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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