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ATSAM3S1BB-AU

Name: ATSAM3S1BB-AU
Rating: 4.7 (12 reviews)

IC MCU 32BIT 64KB FLASH 64LQFP

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包 LQFP-64
資料表 ATSAM3S1BB-AU DataSheet
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規格

Package	Bulk
Series	SAM3S
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M3
CoreSize	32-Bit Single-Core
Speed	64MHz
Connectivity	I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
NumberofI/O	47
ProgramMemorySize	64KB (64K x 8)
ProgramMemoryType	FLASH
RAMSize	16K x 8
Voltage-Supply(Vcc/Vdd)	1.62V ~ 3.6V
DataConverters	A/D 10x10/12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-LQFP

概述

Description

The ATSAM3S1BB-AU is a microcontroller from Microchip's SAM3S series, based on the ARM Cortex-M3 architecture. It features a 32-bit RISC processor and operates at clock speeds up to 84 MHz, offering a balance of performance and power efficiency. The device includes 64 KB of flash memory and 12 KB of SRAM, making it suitable for various embedded applications.
Key features include multiple I/O ports, several communication interfaces (such as UART, SPI, and I2C), and integrated peripherals like timers and analog-to-digital converters (ADC). Its low power consumption makes it ideal for battery-operated devices.
The ATSAM3S1BB-AU also supports a range of development tools and environments, facilitating rapid prototyping and application development. It is commonly used in consumer electronics, industrial automation, and IoT applications due to its versatility and robust performance.

Features

The ATSAM3S1BB-AU is a microcontroller from Microchip’s SAM3S series based on the ARM Cortex-M3 architecture. Key features include:
- Core: 32-bit ARM Cortex-M3 processor running at up to 84 MHz.
- Flash Memory: 256 KB of flash memory for program storage.
- RAM: 64 KB of SRAM for data storage.
- I/O Ports: 37 programmable I/O pins.
- Communication Interfaces: Multiple interfaces including USART, SPI, I2C, and USB 2.0 full-speed device.
- ADC: 12-bit ADC with up to 16 channels for analog input.
- Timers: Multiple timers and PWM channels for various timing and control functions.
- DMA Controller: Supports Direct Memory Access to enhance data transfer efficiency.
- Low Power Modes: Various low-power operating modes for energy efficiency.
- Operating Voltage: 1.8V to 3.6V.
This microcontroller is well-suited for embedded applications requiring efficient processing and varied communication options.

Package

The ATSAM3S1BB-AU is available in a LQFP (Low-Profile Quad Flat Package) with a 64-pin configuration. This package type provides a compact footprint suitable for surface mount applications.

Pinout

The ATSAM3S1BB-AU is a microcontroller from the Atmel SAM3S family, based on the ARM Cortex-M3 core. It features a total of 64 pins.
The pin functions include general-purpose I/O (GPIO), analog-to-digital converters (ADC), serial communication interfaces such as UART, SPI, and I2C, as well as timer/counter functions, PWM outputs, and a JTAG interface for debugging. The microcontroller also supports a variety of peripheral functions, allowing for flexible interfacing with external devices.
The device operates at a maximum frequency of 84 MHz and provides multiple power-saving modes, making it suitable for various embedded applications.

Manufacturer

The ATSAM3S1BB-AU is manufactured by Microchip Technology Inc., a leading American semiconductor company. Microchip specializes in microcontroller and microprocessor solutions, as well as analog and interface products. Founded in 1989, the company is known for its extensive portfolio that includes a wide range of embedded control solutions, particularly in the areas of automotive, industrial, and consumer electronics. Microchip focuses on providing innovative and reliable products, along with comprehensive design support and development tools for engineers and developers.

Application

The ATSAM3S1BB-AU is a microcontroller from Microchip's SAM3 series based on the ARM Cortex-M3 architecture. Its application areas include industrial automation, consumer electronics, medical devices, automotive systems, and IoT solutions. It is well-suited for tasks requiring real-time performance, connectivity (e.g., USB, CAN), and low power consumption, making it ideal for embedded systems and control applications.

Equivalent

The ATSAM3S1BB-AU is a microcontroller from Microchip’s SAM3 series based on the ARM Cortex-M3 architecture. Equivalent products include the ATSAM3S2BB, ATSAM3S4BB, and ATSAMD21 series, which have similar features but may differ in flash memory size, peripherals, or performance. For specific applications, check compatibility with the required interfaces and processing capabilities. Always refer to the datasheets for detailed specifications.