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AT91SAM9263B-CU

Name: AT91SAM9263B-CU
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB ROM 324TFBGA

제조업체
Mfr.부분 #AT91SAM9263B-CU
패키지 TFBGA-324
데이터시트 AT91SAM9263B-CU DataSheet
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사양

Package	Tray
Series	AT91SAM
ProductStatus	Obsolete
CoreProcessor	ARM926EJ-S
NumberofCores/BusWidth	1 Core, 32-Bit
Speed	200MHz
RAMControllers	SDRAM, SRAM
GraphicsAcceleration	Yes
Display&InterfaceControllers	LCD
Ethernet	10/100Mbps
USB	USB 2.0 (2)
Voltage-I/O	1.8V, 2.0V, 2.5V, 2.7V, 3.0V, 3.3V
OperatingTemperature	-40°C ~ 85°C (TA)
Package/Case	324-TFBGA

개요

Description

The AT91SAM9263B-CU is a microcontroller from Microchip Technology (formerly Atmel), part of the SAM9 series based on the ARM926EJ-S core. It operates at clock speeds up to 200 MHz and features 64 KB of SRAM and up to 256 KB of embedded flash memory. The device includes a rich set of peripherals, including USB 2.0 host/device, Ethernet, I2C, SPI, and UART interfaces, making it suitable for a wide range of applications such as industrial control, consumer electronics, and automotive systems.
The AT91SAM9263B-CU supports various operating systems, including Linux, enabling advanced computing capabilities. It also features an LCD controller for graphical display applications and supports multiple power management modes for energy efficiency. With its versatile architecture and extensive integration of features, the AT91SAM9263B-CU is an ideal choice for developers looking to create robust and efficient embedded systems.

Features

The AT91SAM9263B-CU is a member of the Atmel SAM9260 family, featuring an ARM926EJ-S core. Key features include:
- Processor: 32-bit ARM926EJ-S core, running up to 200 MHz.
- Memory: Up to 64 KB of embedded SRAM and support for external memory interfaces (SDRAM, SRAM, and Flash).
- I/O Ports: Flexible GPIOs, multiple serial communication interfaces (USART, SPI, I2C).
- USB: USB Host and Device support.
- Display Interface: TFT LCD controller for graphical output.
- Audio: Integrated I2S interface for audio applications.
- Power: Low-power modes for energy efficiency.
- Peripherals: Timers, PWM, and ADC support for various applications.
- Security: Built-in hardware security features.
- Development: Supported by various development tools and environments.
The AT91SAM9263B-CU is suitable for a wide range of embedded applications, including industrial control, automotive, and consumer electronics.

Package

The AT91SAM9263B-CU is packaged in a BGA (Ball Grid Array) format, specifically a 208-pin BGA package. This package type allows for better thermal performance and increased I/O density, making it suitable for compact embedded applications.

Pinout

The AT91SAM9263B-CU is a microcontroller from the Atmel SAM9 family, featuring a total of 208 pins. It is based on the ARM926EJ-S core and operates at a maximum clock frequency of 300 MHz.
Key functions of the pins include:
1. Power Supply Pins: VDD and VSS for power and ground.
2. I/O Ports: General-purpose I/O (GPIO) pins for various digital functions.
3. Communication Interfaces:
- USART for serial communication
- SPI (Serial Peripheral Interface)
- I2C (Inter-Integrated Circuit)
4. Memory Interfaces:
- SDRAM interface
- NAND Flash interface
5. Timers and PWM: For timing and pulse-width modulation applications.
6. ADC/DAC: Analog-to-digital and digital-to-analog conversion capabilities.
7. Interrupt Pins: For external interrupt support.
8. Debugging Interfaces: JTAG for programming and debugging.
This versatile microcontroller is suitable for a wide range of embedded applications due to its comprehensive pin functionality.

Manufacturer

The AT91SAM9263B-CU is manufactured by Microchip Technology Inc., a semiconductor company headquartered in Chandler, Arizona. Microchip specializes in the design and production of microcontrollers, microprocessors, and related integrated circuits. The company is known for its extensive portfolio of embedded solutions, which include 8-bit, 16-bit, and 32-bit microcontrollers, as well as various development tools and software for embedded applications. Microchip serves a wide range of industries, including automotive, industrial, consumer electronics, and telecommunications, providing reliable and efficient products for embedded system design.

Application

The AT91SAM9263B-CU is a microcontroller primarily used in embedded systems, including industrial automation, consumer electronics, medical devices, automotive applications, and communication equipment. Its features support multimedia applications, enabling uses in portable devices, handheld terminals, and smart home technologies. The device's connectivity options make it suitable for IoT applications as well.

Equivalent

The AT91SAM9263B-CU is an ARM926EJ-S based microcontroller from Atmel. Equivalent products include the NXP LPC2148, STMicroelectronics STM32F4 series, and Microchip PIC32MX series. Other alternatives are the TI Sitara AM335x series and the Freescale Kinetis K60 series. Always verify compatibility based on specific application requirements and peripherals.