SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 7

• 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

Table 3-1.
6254C–ATARM–22-Jan-10
Signal Name
ERASE
NRST
TST
DRXD
DTXD
IRQ0 - IRQ2
FIQ
PA0 - PA31
PB0 - PB31
PC0 - PC31
D0 - D31
A0 - A25
NWAIT
NCS0 - NCS7
NWR0 - NWR3
NRD
NWE
NBS0 - NBS3
Signal Description List (Continued)
Function
Flash and NVM Configuration Bits
Erase Command
Microcontroller Reset
Test Mode Select
Debug Receive Data
Debug Transmit Data
External Interrupt Inputs
Fast Interrupt Input
Parallel IO Controller A
Parallel IO Controller B
Parallel IO Controller C
Data Bus
Address Bus
External Wait Signal
Chip Select Lines
Write Signal
Read Signal
Write Enable
Byte Mask Signal
Advanced Interrupt Controller - AIC
PIO Controller - PIOA - PIOB - PIOC
Static Memory Controller - SMC
External Bus Interface - EBI
AT91SAM9XE128/256/512 Preliminary
Debug Unit - DBGU
Flash Memory
Reset/Test
Output
Output
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
Active
Level
High
Low
Low
Low
Low
Low
Low
Low
Reference
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
VDDIOM
Voltage
VDDBU
(2)
(2)
(2)
(2)
(2)
Pulled-up input at reset
0 at reset
Comments
Pull-down resistor (15 k
Open-drain output,
Pull-Up resistor (100 k
Inserted in the Boundary
Scan.
Pull-down resistor (15 k
Pulled-up input at reset
(100k
Pulled-up input at reset
(100k
Pulled-up input at reset
(100k
Ω)
Ω)
Ω)
(1)
(1)
(1)
Ω
Ω)
Ω
).
)
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