This document describes a product that integrates the ARM926EJ-S™ ARM® Thumb® processor. The product features high performance, low power consumption, and support for Java acceleration. It also includes various embedded memories, external bus interfaces, USB 2.0, Ethernet MAC, and other functions.
This manual describes the AT91SAM9260 microcontroller, which integrates an ARM926EJ‑S processor with a rich set of peripherals such as Ethernet, USB, ADC, and image‑sensor interfaces. It is intended for hardware designers and firmware developers who need comprehensive data on the device’s architecture, pin configuration, and programming resources.
The document includes sections on features, block diagrams, package options, signal descriptions, reset and test circuitry, peripheral modules (SPI, USART, TWI, etc.), electrical and mechanical characteristics, as well as ordering information and errata. Each chapter provides the necessary details to design, debug, and validate systems based on the AT91SAM9260.
| Processor Core | ARM926EJ‑S ARM Thumb |
|---|---|
| Maximum Performance | 200 MIPS at 180 MHz |
| Internal ROM | 32 KB |
| Internal SRAM | 4 KB |
| External Memory Support | SDRAM, static memory, ECC‑enabled NAND Flash, CompactFlash |
| USB Device Port | USB 2.0 Full Speed (12 Mbit/s) |
| Ethernet MAC | 10/100 Base‑T |
| Power Supply Range (core) | 1.65 V – 1.95 V |
| Package Options | 208‑pin PQFP or 217‑ball LFBGA |
| ADC | 4‑channel 10‑bit |
It incorporates the ARM926EJ‑S ARM Thumb processor.
The core supplies operate from 1.65 V to 1.95 V (VDDBU, VDDCORE, VDDPLL).
It is offered in a 208‑pin PQFP package and a 217‑ball LFBGA package.
The device includes a single 4‑channel 10‑bit ADC.