The SAM9G35 is a member of the Microchip series of 400 MHz ARM926EJ-S embedded microprocessor units. This MPU supports high bandwidth communication and advanced user interfaces and is optimized for industrial applications such as building automation, data loggers, POS terminals, alarm systems and medical equipment.
AT91SAM9G35-CU
The SAM9G35 features an advanced graphics LCD controller with 4-layer overlay and 2D acceleration (picture-in-picture, alpha-blending, scaling, rotation, color conversion) and a 10-bit ADC that supports 4-wire or 5-wire resistive touchscreen panels. Multiple communication interfaces include a soft modem supporting exclusively the Conexant SmartDAA line driver, HS USB Device and Host, FS USB Host, 10/100 Mbps Ethernet MAC, two HS SDCard/SDIO/MMC interfaces, USARTs, SPIs, I2S and TWIs. The 10-layer bus matrix coupled with 2 x 8 DMA channels and dedicated DMAs for the communication and interface peripherals ensure uninterrupted data transfers with minimal processor overhead.
AT91SAM9G35-CU Label
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Key Specifications
Core Processor and Speed: It features a single-core ARM926EJ-S processor with a bus width of 32-bit and operates at a speed of 400MHz, providing substantial processing power for a variety of applications.
Memory Compatibility: The AT91SAM9G35-CU supports multiple memory controllers including DDR2, SDRAM, and SRAM, offering flexibility in choosing memory solutions that best fit the application's requirements.
Connectivity Options: This MCU includes Ethernet support for 10/100Mbps, which facilitates network connectivity and communication in connected devices.
Dimensions
The size information of AT91SAM9G35-CU is as follows:
AT91SAM9G35-CU Dimensions
Design and Interface
The AT91SAM9G35-CU is packaged in a 217-LFBGA (15x15) form factor and is designed for surface mount technology, making it suitable for compact and densely populated electronic assemblies. The device also supports a wide range of interfaces such as EBI/EMI, I2C, MMC/SD/SDIO, SPI, SSC, and UART/USART, enhancing its versatility in connecting with other components and peripherals.
Performance and Operating Conditions
With an operating temperature range of -40°C to 85°C, the AT91SAM9G35-CU is capable of performing reliably in extreme environmental conditions, which is crucial for applications in outdoor or harsh environments. The processor's ability to handle a voltage range of 1.8V to 3.3V allows for flexible power management and compatibility with various electronic components.
Applications
The AT91SAM9G35-CU is extensively used in applications that require a robust microcontroller with high data processing capabilities and diverse connectivity options. Its features make it particularly suitable for industrial control systems, smart home devices, and multimedia applications where efficient data handling and reliable performance are critical.