SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 10

• 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.
Notes:
10
Signal Name
ETXCK
ERXCK
ETXEN
ETX0-ETX3
ETXER
ERXDV
ERX0-ERX3
ERXER
ECRS
ECOL
EMDC
EMDIO
EF100
ISI_D0-ISI_D11
ISI_MCK
ISI_HSYNC
ISI_VSYNC
ISI_PCK
AD0-AD3
ADVREF
ADTRG
PGMEN[3:0]
PGMNCMD
PGMRDY
PGMNOE
PGMNVALID
PGMM[3:0]
PGMD[15:0]
1. Programming of this pull-up resistor is performed independently for each I/O line through the PIO Controllers. After reset, all
2. Refer to PIO Multiplexing (see
AT91SAM9XE128/256/512 Preliminary
the I/O lines default as inputs with pull-up resistors enabled, except those which are multiplexed with the External Bus Inter-
face signals that require to be enabled as Peripheral at reset. This is explicitly indicated in the column “Reset State” of the
peripheral multiplexing tables.
Signal Description List (Continued)
Function
Transmit Clock or Reference Clock
Receive Clock
Transmit Enable
Transmit Data
Transmit Coding Error
Receive Data Valid
Receive Data
Receive Error
Carrier Sense and Data Valid
Collision Detect
Management Data Clock
Management Data Input/Output
Force 100Mbit/sec.
Image sensor Reference clock
Image Sensor Horizontal Synchro
Image Sensor Vertical Synchro
Image Sensor Data clock
Analog Inputs
Analog Positive Reference
ADC Trigger
Programming Enabling
Programming Command
Programming Ready
Programming Read
Data Direction
Programming Mode
Programming Data
Image Sensor Data
Section 10.3 “Peripheral Signals Multiplexing on I/O
Fast Flash Programming Interface
Analog to Digital Converter
Image Sensor Interface
Ethernet 10/100
Analog
Output
Output
Output
Output
Output
Analog
Output
Output
output
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
input
input
input
I/O
I/O
Active
Level
High
High
Low
Low
Low
Reference
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP1
VDDIOP1
VDDIOP1
VDDIOP1
VDDIOP1
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDANA
VDDANA
VDDANA
Voltage
Lines”).
Comments
MII only, REFCK in RMII
MII only
ETX0-ETX1 only in RMII
MII only
RXDV in MII, CRSDV in RMII
ERX0-ERX1 only in RMII
MII only
MII only
Digital pulled-up inputs at reset
6254C–ATARM–22-Jan-10