SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 3

• Manufacturer Part Number: SAM9XE512
• Manufacturer: Atmel Corporation

Specifications of SAM9XE512

• Flash (kbytes): 512 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 180 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 2
• Uart: 6
• Ssc: 1
• Ethernet: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 312
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.65 to 1.95
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

1. AT91SAM9XE128/256/512 Description
6254CS–ATARM–08-Jan-10
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The AT91SAM9XE128/256/512 is based on the integration of an ARM926EJ-S processor with
fast ROM and RAM, 128, 256 or 512 Kbytes of Flash and a wide range of peripherals.
The embedded Flash memory can be programmed in-system via the JTAG-ICE interface or via
a parallel interface on a production programmer prior to mounting. Built-in lock bits a security bit
and MMU protect the firmware from accidental overwrite and preserve its confidentiality.
The AT91SAM9XE128/256/512 embeds an Ethernet MAC, one USB Device Port, and a USB
Host Controller. It also integrates several standard peripherals, like six UARTs, SPI, TWI, Timer
Counters, Synchronous Serial Controller, ADC and a MultiMedia/SD Card Interface.
The AT91SAM9XE128/256/512 system controller includes a reset controller capable of manag-
ing the power-on sequence of the microcontroller and the complete system. Correct device
operation can be monitored by a built-in brownout detector and a watchdog running off an inte-
grated RC oscillator.
The AT91SAM9XE128/256/512 is architectured on a 6-layer matrix, allowing a maximum inter-
nal bandwidth of six 32-bit buses. It also features an External Bus Interface capable of
interfacing with a wide range of memory devices.
The pinout and ball-out are fully compatible with the AT91SAM9260 with the exception that the
pin BMS is replaced by the pin ERASE.
IEEE
Required Power Supplies:
Available in a 208-pin PQFP Green and a 217-ball LFBGA Green Package
– 1.65V to 1.95V for VDDBU, VDDCORE and VDDPLL
– 1.65V to 3.6V for VDDIOP1 (Peripheral I/Os)
– 3.0V to 3.6V for VDDIOP0 and VDDANA (Analog-to-digital Converter)
– Programmable 1.65V to 1.95V or 3.0V to 3.6V for VDDIOM (Memory I/Os)
®
1149.1 JTAG Boundary Scan on All Digital Pins
AT91SAM9XE128/256/512 Preliminary
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