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AT91SAM9X25-CU

Name: AT91SAM9X25-CU
Rating: 4.7 (12 reviews)

IC MCU 32BIT 64KB ROM 217BGA

Производитель
Мфр. Часть #AT91SAM9X25-CU
Пакет LFBGA-217
Лист данных AT91SAM9X25-CU DataSheet
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Спецификации

Package	Tray
Series	SAM9X
ProductStatus	Active
CoreProcessor	ARM926EJ-S
NumberofCores/BusWidth	1 Core, 32-Bit
Speed	400MHz
RAMControllers	LPDDR, LPDDR2, DDR2, DDR, SDR, SRAM
GraphicsAcceleration	No
Ethernet	10/100Mbps (2)
USB	USB 2.0 (3)
Voltage-I/O	1.8V, 2.5V, 3.0V, 3.3V
OperatingTemperature	-40°C ~ 85°C (TA)
Package/Case	217-LFBGA

Обзор

Description

The AT91SAM9X25-CU is a microcontroller from Microchip Technology's AT91SAM9 series, designed for embedded applications. It features a 400 MHz ARM926EJ-S core, providing high processing power and efficiency. The device includes 128 KB of SRAM and up to 256 KB of ROM, along with support for external memory interfaces like SDRAM and NAND flash.
Key features include multiple I/O interfaces such as USB, Ethernet, UART, SPI, and I2C, enabling versatile connectivity options. It supports up to 256 KB of external memory and offers various low-power modes, making it suitable for battery-operated devices.
The AT91SAM9X25-CU is ideal for applications in industrial automation, consumer electronics, and IoT devices, where reliable performance and integration capabilities are paramount. Its rich feature set, along with development tools and libraries, facilitates rapid prototyping and deployment for developers.

Features

The AT91SAM9X25-CU is a microcontroller from Microchip's SAM9 series, featuring an ARM926EJ-S core. Key features include:
- Processor: 400 MHz ARM926EJ-S core with a 16/32-bit instruction set.
- Memory: 256 KB SRAM and support for external memory interfaces like SDRAM and NAND flash.
- Connectivity: Multiple interfaces including USB 2.0 Host/Device, Ethernet (10/100 Mbps), and various serial communications (USART, SPI, I2C).
- Multimedia Support: Integrated LCD controller for display applications and support for several audio interfaces.
- Security Features: Hardware cryptographic acceleration and secure boot capabilities.
- Operating Voltage: 1.8V to 3.6V with a wide temperature range for industrial applications.
- I/O Options: Up to 59 GPIOs with configurable functions, making it versatile for various applications.
This microcontroller is suitable for embedded systems requiring robust performance, connectivity, and multimedia processing capabilities.

Package

The AT91SAM9X25-CU is packaged in a LQFP (Low-Profile Quad Flat Package) with a 144-pin configuration.

Pinout

The AT91SAM9X25-CU is a microcontroller from Microchip's SAM9 series, featuring a total of 144 pins. This device is based on the ARM926EJ-S core and operates at up to 400 MHz. The pin functions include:
1. Power Supply: VDDIO (I/O voltage), VDDCORE (core voltage), and GND (ground).
2. I/O Ports: Multiple GPIO pins allowing for digital input/output.
3. Communication Interfaces: Supports UART, SPI, I2C, and CAN protocols for serial communication.
4. Memory Interfaces: External memory interfaces for SDRAM, NAND Flash, and NOR Flash connections.
5. Timers: PWM and general-purpose timers for timing and control applications.
6. Analog: ADC inputs for analog signal processing.
7. JTAG/SWD: Debugging support via JTAG or Serial Wire Debug interface.
This microcontroller is suitable for industrial, automotive, and communication applications, providing versatility in embedded system designs.

Manufacturer

The AT91SAM9X25-CU is manufactured by Microchip Technology Inc., a prominent American semiconductor company. Microchip specializes in designing and manufacturing microcontrollers, memory products, and analog devices. The company is well-known for its embedded control solutions, serving a wide range of industries, including automotive, industrial, consumer, and communications. Microchip is particularly recognized for its extensive portfolio of 8-bit, 16-bit, and 32-bit microcontrollers, as well as its development tools and software solutions to support engineers and designers in creating innovative electronic systems.

Application

The AT91SAM9X25-CU microcontroller is used in various application areas, including industrial automation, consumer electronics, medical devices, and IoT solutions. Its features support multimedia applications, user interfaces, and connectivity tasks, making it suitable for smart appliances, home automation systems, and embedded systems requiring efficient data processing and communication capabilities.

Equivalent

The AT91SAM9X25-CU chip has several equivalent products, including the AT91SAM9X35, AT91SAM9X50, and AT91SAM9X60 series. These chips share similar ARM926EJ-S core architecture and peripheral features. However, specific compatibility may vary based on application requirements, so always check the datasheets for detailed specifications before substituting.

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УПС: Стоимость доставки варьируется от 25 до 45 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

ТНТ: Стоимость доставки варьируется от 25 до 65 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

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