Key facts
- Brand
- Atmel
- Model
- AT91SAM9XE512
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-27
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ATMEL AT91SAM9XE512 handbook (1)
The AT91SAM7XC512/256/128 series are ARM7TDMI® Thumb® microcontrollers with up to 512 KB flash and 128 KB SRAM, offering a wide range of peripherals such as USB, Ethernet, CAN, AES encryption and an 8‑channel 10‑bit ADC. The devices operate from 1.65 V to 3.6 V and support up to 30 MHz single‑cycle access.
The handbook details the memory organization, signal description, pin assignments, power management, and electrical characteristics, and includes tables for each peripheral, block diagrams, and programming interface information.
Atmel AT91SAM9XE512 specifications
| Processor core | ARM7TDMI® ARM® Thumb® |
|---|---|
| Flash memory (AT91SAM7XC512) | 512 KB |
| Flash memory (AT91SAM7XC256) | 256 KB |
| SRAM (AT91SAM7XC512) | 128 KB |
| Maximum CPU clock | 30 MHz |
| Core supply voltage | 1.65 V to 1.95 V |
| Programmable I/O lines | 62 |
| USB device port | USB 2.0 Full Speed (12 Mbps) |
| Ethernet MAC | 10/100 Base‑T |
| CAN controller | Part 2.0A/2.0B compliant |
| AES encryption engine | 256/192/128‑bit key |
| ADC | 8‑channel 10‑bit |
Source: ATMEL AT91SAM9XE512 handbook (1)
All Atmel AT91SAM9XE512 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What processor core does the AT91SAM7XC series use?
It incorporates the ARM7TDMI® ARM® Thumb® processor.
How much flash memory is available in the AT91SAM7XC512?
The AT91SAM7XC512 provides 512 KB of flash memory organized in two banks.
What processor core does the AT91SAM7XC series use?
It uses an ARM7TDMI® ARM® Thumb® processor core.
What is the maximum flash memory size for the AT91SAM7XC512?
The AT91SAM7XC512 provides 512 KB of flash memory organized in two banks.