Part: SAM9X35 — Atmel | SMART (now Microchip Technology)

Type: ARM926EJ-S™ Embedded Microprocessor Unit (MPU)

Description: The SAM9X35 is a 400 MHz ARM926EJ-S™ embedded MPU featuring an extensive peripheral set including a graphics LCD controller, 10-bit ADC with touchscreen support, two CAN interfaces, 10/100 Mbps Ethernet MAC, HS USB Device and Host, and multiple communication interfaces, all within a high-bandwidth architecture.

Operating Conditions:

• Supply voltage: 1.0V +/- 10% (core)
• Operating temperature: null
• Core clock speed: up to 400 MHz
• System clock speed: up to 133 MHz

Absolute Maximum Ratings:

• Max supply voltage: null
• Max continuous current: null
• Max junction/storage temperature: null

Key Specs:

• Core: ARM926EJ-S™ ARM® Thumb® Processor
• Core frequency: up to 400 MHz
• Data Cache: 16 Kbytes
• Instruction Cache: 16 Kbytes
• Internal ROM: 64 Kbytes
• Internal SRAM: 32 Kbytes
• ADC resolution: 10-bit
• Ethernet: 10/100 Mbps
• I/O voltage range (GPIO): 1.65-3.6V
• I/O frequency (GPIO): 40 MHz

Features:

• Memory Management Unit
• Multi-port DDR SDR SDRAM Controller
• MLC/SLC 8-bit NAND Controller with up to 24-bit PMECC
• Power-on Reset Cells, Reset Controller, Shutdown Controller, Periodic Interval Timer, Watchdog Timer, Real Time Clock
• Low Power Mode with four 32-bit Battery Backup Registers
• LCD Controller with overlay, alpha-blending, rotation, scaling and color conversion
• USB Device High Speed, USB Host High Speed and USB Host Full Speed
• Two High Speed Memory Card Hosts (SDCard/SDIO/MMC)
• Two CAN Controllers
• Two Master/Slave Serial Peripheral Interfaces (SPI)
• Three Two-wire Interfaces (TWI)
• Three USARTs, two UARTs, one DBGU
• 12-channel 10-bit Touchscreen Analog-to-Digital Converter
• Software Modem Device (SMD)
• 105 Programmable I/O Lines

Applications:

• Industrial applications requiring refined user interfaces
• Industrial applications requiring high-speed communication

Package:

• 217-ball BGA (0.8 mm pitch)

• Core

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• ARM926EJ-S™ ARM ® Thumb ® Processor running at up to 400 MHz @ 1.0V +/- 10%

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• 16 Kbytes Data Cache, 16 Kbytes Instruction Cache, Memory Management Unit

AT91SAM9X35-CU Pinout

Package: BGA-217 (0.8 mm pitch)

Notes

WARNING: The provided datasheet section contains only a package type statement ("The SAM9X35 is available in a 217-ball BGA package") with no actual pin table, pin names, pin numbers, or functional descriptions.

To extract a complete pinout for the AT91SAM9X35-CU, the following are required:

• A pin assignment table listing ball identifiers (e.g., A1, A2, B1, etc.) and their corresponding signal names
• A BGA ball map diagram showing the 217-ball layout with coordinates and signal assignments
• Functional descriptions for each pin (I/O, power, ground, etc.)

Action required: Please provide the complete pin assignment section from the datasheet, including the ball-to-signal mapping table and/or BGA package diagram.