SAM9XE256 Atmel Corporation, SAM9XE256 Datasheet - Page 801

• Manufacturer Part Number: SAM9XE256
• Manufacturer: Atmel Corporation

Specifications of SAM9XE256

• Flash (kbytes): 256 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 43-2.
Table 43-3.
Table 43-4.
6254C–ATARM–22-Jan-10
I
SC
Symbol
V
V
I
T
Symbol
T
I
I
DD
SB
CC
BOT-
HYST
START
PU
Static Current
Parameter
Threshold Level
Hysteresis
Current Consumption
Startup Time
DC Characteristics (Continued)
Brownout Detector Characteristic
DC Flash Characteristics
Parameter
Power-up delay
Standby current
Active current
On V
MCK = 0 Hz, excluding
POR
All inputs driven TMS, TDI,
TCK, NRST = 1
On V
Logic cells consumption,
excluding POR
All inputs driven
WKUP = 0
VDDCORE
VDDBU
Conditions
Read at maximum frequency
(tacc = 60 ns)
VDDCORE = 1.8V
Write
VDDCORE = 1.8V
Conditions
V
BOD on (GPNVMbit[1] is set)
BOD off (GPNVMbit[1] is cleared)
= 1.8V,
HYST
= 1.8V,
AT91SAM9XE128/256/512 Preliminary
= V
BOT+
- V
BOT-
T
T
T
T
A
A
A
A
= 25°C
= 85°C
= 25°C
= 85°C
Min
1.52
Min
500
2
1.55
Typ
100
50
12
Max
13.0
7.0
30
20
Max
1.58
200
65
18
5000
1
20
Units
Units
mA
mA
µA
mV
µs
µA
µA
µs
V
µA
µA
801