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ATSAM3S4BA-AU

ATSAM3S4BA-AU

ATSAM3S4BA-AU

Microchip Technology

256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SAM3S Series ATSAM3S4 64 Pin 64MHz 1.8V 64-LQFP

SOT-23

ATSAM3S4BA-AU Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 19 Weeks
Package / Case 64-LQFP
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Surface Mount YES
Number of Pins 64
Supplier Device Package 64-LQFP (10x10)
Number of Terminals 64
Mounting Style SMD/SMT
Interfaces I2C/I2S/SPI/UART/USA
Data Converters A/D 10x10/12b, D/A 2x12b
Family Name SAM3S
Dimensions 10 x 10 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
MSL MSL 3 - 168 hours
Number of I/Os 47 I/O
Interface Type 2-Wire, RS-485, SPI, UART
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Package Tray
Base Product Number ATSAM3S
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 47
Packaging Tray
Series SAM3S
Published 1997
Operating Temperature -40°C~85°C TA
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
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 64MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATSAM3S4
Pin Count 64
JESD-30 Code S-PQFP-G64
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Power Supplies 1.8,3.3 V
Temperature Grade INDUSTRIAL
Interface 2-Wire, I2C, I2S, MMC, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 47
Speed 64MHz
RAM Size 48K 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 I2C, MMC, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 10x10/12b; D/A 2x12b
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 3
Address Bus Width 32b
Product Type ARM Microcontrollers - MCU
ROM (words) 262144
Core Architecture ARM
EEPROM Size --
CPU Family CORTEX-M3
RAM (bytes) 49152
Number of ADC Channels 10
ROM Programmability FLASH
Number of PWM Channels 4
Number of I2C Channels 2
Number of SPI Channels 1
Product Category ARM Microcontrollers - MCU
Device Core ARM Cortex M3
Width 10mm
Length 10mm
Height 1.45mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.95000 $4.95
25 $4.50120 $112.53
100 $4.07880 $407.88
ATSAM3S4BA-AU Product Details

ATSAM3S4BA-AU Overview


Packaged in a 64-LQFP format, this MCU is available in a compact size. There are 47 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 32-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The SAM3S series includes this electrical component. There is 256KB 256K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a ARM® Cortex®-M3 Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. During the manufacturing process, 64 terminations were applied to the IC chip. 32-bits are used in Microcontroller. The MCU chip's supply output is 1.8V volts. Currently, MCU chip has YES DMA channels. 256kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number ATSAM3S4. In the case of 64MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 64 pins. The clock has 3 timers/counters to keep track of the time. 64 pins are counted on this board. This device is embedded with a CORTEX-M3 processor family, which is a powerful and efficient CPU. With ARM core architecture, it offers high performance. A total of 10 ADC channels are present in this device. There are 4 PWM channels that are used by the device. An 2-channel PWM controller is used by the device.

ATSAM3S4BA-AU Features


64-LQFP package
Mounting type of Surface Mount


ATSAM3S4BA-AU Applications


There are a lot of Microchip Technology
ATSAM3S4BA-AU Microcontroller applications.


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

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