ATSAM3S4AA-AU Allicdata Electronics
Allicdata Part #:

ATSAM3S4AA-AU-ND

Manufacturer Part#:

ATSAM3S4AA-AU

Price: $ 3.26
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microchip Technology
Short Description: IC MCU 32BIT 256KB FLASH 48LQFP
More Detail: ARM® Cortex®-M3 SAM3S Microcontroller IC 32-Bit 64...
DataSheet: ATSAM3S4AA-AU datasheetATSAM3S4AA-AU Datasheet/PDF
Quantity: 273
1 +: $ 3.26000
10 +: $ 3.16220
100 +: $ 3.09700
1000 +: $ 3.03180
10000 +: $ 2.93400
Stock 273Can Ship Immediately
$ 3.26
Specifications
Program Memory Type: FLASH
Base Part Number: ATSAM3S4
Supplier Device Package: 48-LQFP (7x7)
Package / Case: 48-LQFP
Operating Temperature: -40°C ~ 85°C (TA)
Oscillator Type: Internal
Data Converters: A/D 8x10/12b
Voltage - Supply (Vcc/Vdd): 1.62 V ~ 3.6 V
RAM Size: 48K x 8
EEPROM Size: --
Series: SAM3S
Program Memory Size: 256KB (256K x 8)
Number of I/O: 34
Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity: I²C, MMC, SPI, SSC, UART/USART, USB
Speed: 64MHz
Core Size: 32-Bit
Core Processor: ARM® Cortex®-M3
Part Status: Active
Packaging: Tray 
Description

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Embedded - Microcontrollers

The ATSAM3S4AA-AU is an embedded microcontroller developed by Atmel®. This microcontroller is designed for applications requiring a high level of performance, flexibility, and integration. It is based on the ARM® Cortex™-M3 processor core, and operates at up to 84 MHz.

The ATSAM3S4AA-AU offers an extensive set of peripherals that allows for applications such as motor control, sensing and measurement, and communication. It includes one 10-bit ADC and four 12-bit DACs, four timers, and timer/counter units, two-channel DMA controllers, five serial communication blocks, one LCD controller, and various I/O peripherals. It also offers hardware-based security features such as hardware encrypted memory, hardware key storage, and hardware-based cryptography accelerators, which are ideal for a wide range of applications.

The ATSAM3S4AA-AU supports both high-speed USB 2.0 and slow-speed USB 1.1, enabling single cable USB communication. It also comes with four 1-Wire® interface channels, and two 2-wire channels – allowing communication with multiple devices over one-wire buses or two-wire buses. It also supports Serial Peripheral Interface (SPI) up to 65 MHz, enabling efficient communication with external devices.

In addition to the extensive range of peripherals, the ATSAM3S4AA-AU also has a number of built-in features such as bootloader support,128-bit random number generator andwatchdog timer. The watchdog timer can be used to periodically reset the system if it has become unresponsive, thus preventing system lockups.

The ATSAM3S4AA-AU is suitable for a wide range of embedded applications. It can be used for motor control applications, such as robotics and industrial control, and it can also be used for sensing and measurement applications, such as temperature and position sensing. Additionally, it can also be used for communication applications, such as remote monitoring and control, and internet of things (IoT) applications.

In terms of its working principle, the ATSAM3S4AA-AU uses Atmel\'s AVR® architecture to provide a small, low-power and high-performance 32-bit CISC CPU core. The AVR architecture features a three-stage instruction pipeline, separate instruction and data memories, and a wide range of peripherals. The Cortex-M3 processor core enables highly optimized code for memory and peripheral access.

The ATSAM3S4AA-AU utilizes Atmel\'s ECCP (Enhanced Correlated Clock Pulse) peripheral module which is used for pulse width modulation (PWM) across multiple pins and hardware-based PWM synchronization. It also offers one 10-bit ADC with up to 16-input channels, four 12-bit DACs, and 64-bit random number generation (RNG). These features enable efficient data acquisition and manipulation.

The ATSAM3S4AA-AU provides up to 128 kB of on-chip Flash memory, 8 kB of SRAM, and 8 kB of EEPROM. It also supports two-wire and four-wire Serial Peripheral Interface (SPI) as well as one-wire bus interfaces. Additionally, it has multiple analog and digital comparators, configurable logic blocks, and an AES-128 accelerator. These features give developers the ability to design and implement their own custom logic.

Overall, the ATSAM3S4AA-AU is a versatile, high performance embedded microcontroller that’s suitable for a wide range of applications. Its extensive set of peripherals, built-in features, and low power operation make it ideal for embedded applications requiring a high degree of integration and flexibility.

The specific data is subject to PDF, and the above content is for reference

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