SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 811

• 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

43.7
43.7.1
Table 43-23. Electrical Parameters
6254C–ATARM–22-Jan-10
Symbol
Input Levels
V
V
V
V
C
I
R
Output Levels
V
V
V
Pull-up and Pull-down Resistor
R
R
R
I
I
VDDIO
VDDCORE
IL
IH
DI
CM
OL
OH
CRS
IN
EXT
PUI
PUA
PD
USB Transceiver Characteristics
Electrical Characteristics
Parameter
Low Level
High Level
Differential Input Sensitivity
Differential Input Common
Mode Range
Transceiver capacitance
Hi-Z State Data Line Leakage
Recommended External USB
Series Resistor
Low Level Output
High Level Output
Output Signal Crossover
Voltage
Bus Pull-up Resistor on
Upstream Port (idle bus)
Bus Pull-up Resistor on
Upstream Port (upstream port
receiving)
Bus Pull-down resistor
Current Consumption
Current Consumption
Conditions
|(D+) - (D-)|
Capacitance to ground on each line
0V < V
In series with each USB pin with ±5%
Measured with R
3.6V
Measured with R
GND
Measure conditions described in
Figure 43-1
Transceiver enabled in input mode
DDP = 1 and DDM = 0
AT91SAM9XE128/256/512 Preliminary
IN
< 3.3V
L
L
of 1.425 kΩ tied to
of 14.25 kΩ tied to
0.900
1.425
14.25
Min
- 10
2.0
0.2
0.8
0.0
2.8
1.3
Typ
27
1.575
3.090
Max
9.18
+ 10
24.8
200
150
0.8
2.5
0.3
3.6
2.0
kOhm
kOhm
kOhm
Unit
pF
µA
µA
µA
V
V
V
V
V
V
V
Ω
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