AT91SAM7XC512B-AU

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AT91SAM7XC512B-AU

IC MCU 16/32B 512KB FLSH 100LQFP

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Spécifications

Package Tray
Series SAM7XC
ProductStatus Active
CoreProcessor ARM7®
CoreSize 16/32-Bit
Speed 55MHz
Connectivity CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
NumberofI/O 62
ProgramMemorySize 512KB (512K x 8)
ProgramMemoryType FLASH
RAMSize 128K x 8
Voltage-Supply(Vcc/Vdd) 1.65V ~ 1.95V
DataConverters A/D 8x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 100-LQFP

Vue d'ensemble

Description

The AT91SAM7XC512B-AU is a microcontroller from Atmel's ARM7 family, featuring an ARM7TDMI core. It operates at a maximum frequency of 55 MHz and includes 512 KB of Flash memory and 64 KB of SRAM. This microcontroller is designed for embedded applications, offering low power consumption and high performance.
Key features include a comprehensive set of peripherals such as USB 2.0, USART, SPI, I2C, and ADC, making it suitable for various applications like industrial control, automotive systems, and consumer electronics. It also supports multiple operating voltage ranges (1.8V to 3.6V), ensuring versatility in power requirements.
The AT91SAM7XC512B-AU is compatible with the ARM development ecosystem, allowing for easy integration into projects with extensive software support. Its compact 64-pin LQFP package facilitates efficient PCB design. Overall, this microcontroller is an excellent choice for developers seeking a robust solution for a wide range of embedded applications.

Features

The AT91SAM7XC512B-AU is a 32-bit microcontroller from Atmel (now part of Microchip Technology) based on the ARM7TDMI core. Key features include:
- Flash Memory: 512 KB of in-system programmable flash memory.
- RAM: 64 KB SRAM for data storage.
- Operating Speed: Up to 55 MHz, allowing efficient processing.
- Peripherals: Multiple interfaces including USB 2.0 device, USART, SPI, and I2C.
- ADC: 10-bit Analog-to-Digital Converter (ADC) for analog signal processing.
- PWM: 6-channel Pulse Width Modulation (PWM) for motor control and other applications.
- Timers: Several general-purpose timers for managing time-based functions.
- GPIO: Extensive general-purpose I/O pins for interfacing with external devices.
- Low Power Modes: Multiple power-saving modes for energy-efficient applications.
- Development Support: Compatible with various development tools and environments for easy programming and debugging.
This microcontroller is well-suited for embedded applications, including industrial control, automotive, and consumer electronics.

Package

The AT91SAM7XC512B-AU microcontroller comes in a QFP (Quad Flat Package) type, specifically a 64-pin package. This surface-mount package is designed for easy integration into various electronic circuits and applications.

Pinout

The AT91SAM7XC512B-AU is a microcontroller from the Atmel SAM7 series, featuring 64 pins in a QFP (Quad Flat Package) configuration. It is based on the ARM7TDMI core and operates at a maximum frequency of 55 MHz.
Key functions of the AT91SAM7XC512B-AU include:
- Flash Memory: 512 KB of embedded flash for program storage.
- RAM: 64 KB of SRAM for data storage.
- I/O Ports: Multiple general-purpose I/O pins for interfacing with peripherals.
- Communication Interfaces: Supports UART, SPI, and I2C for serial communication.
- Timers: Multiple timers and PWM for timing applications.
- ADC: 10-bit Analog-to-Digital Converter for analog signal processing.
- USB: Full-speed USB 2.0 device controller.
- Embedded Debugger: On-chip debugging capabilities via JTAG.
This microcontroller is suitable for various embedded applications, including industrial control, consumer electronics, and more.

Manufacturer

The AT91SAM7XC512B-AU is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in developing microcontrollers, analog semiconductors, and memory products. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The company is known for its expertise in embedded control and provides solutions that integrate hardware and software, emphasizing low power consumption and high performance.

Application

The AT91SAM7XC512B-AU is a microcontroller suited for various applications, including industrial automation, embedded systems, medical devices, consumer electronics, and communication systems. Its features, such as low power consumption, integrated peripherals, and ARM7 architecture, make it ideal for robotics, data acquisition, and control systems. Additionally, it can be used in automotive applications and IoT devices due to its versatility and efficiency.

Equivalent

The AT91SAM7XC512B-AU is an ARM7-based microcontroller. Equivalent products include:
1. AT91SAM7S512 - Similar architecture, fewer peripherals.
2. LPC2148 (NXP) - ARM7, with different feature sets.
3. STM32F103C8 (STMicroelectronics) - ARM Cortex-M3, more modern.
4. PIC32MX250F128B (Microchip) - MIPS architecture, similar application domains.
Ensure compatibility with your specific application needs before selection.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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