SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 1033

• Manufacturer Part Number: SAM9263
• Manufacturer: Atmel Corporation

Specifications of SAM9263

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 4
• Can: 1
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: Yes
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 96
• Self Program Memory: NO
• External Bus Interface: 2
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

47.6
The following characteristics are applicable to the operating temperature range: T
power supply, unless otherwise specified.
47.6.1
Table 47-10. 32 kHz Oscillator Characteristics
Notes:
47.6.2
Table 47-11. 32 kHz Crystal Characteristics
6249I–ATARM–3-Oct-11
Symbol
1/(t
C
C
t
Symbol
ESR
C
C
ST
CRYSTAL32
LEXT32
M
S
CP32KHz
Crystal Oscillator Characteristics
1. R
2. C
3. Additional user load capacitance should be subtracted from C
(2)
32 kHz Oscillator Characteristics
)
32 kHz Crystal Characteristics
S
LEXT32
is the equivalent series resistance, C
Parameter
Crystal Oscillator Frequency
Crystal Load Capacitance
External Load Capacitance
Duty Cycle
Startup Time
Parameter
Equivalent Series Resistor Rs
Motional Capacitance
Shunt Capacitance
is determined by taking into account internal parasitic and package load capacitance.
XIN32
C
LEXT32
Conditions
Crystal @ 32.768 kHz
Crystal @ 32.768 kHz
Crystal @ 32.768 kHz
Conditions
Crystal @ 32.768 kHz
C
C
R
R
R
R
L
CRYSTAL32
CRYSTAL32
S
S
S
S
is the equivalent load capacitance.
= 50 kΩ, C
= 50 kΩ, C
= 100 kΩ, C
= 100 kΩ, C
C
CRYSTAL32
AT91SAM9263
= 6pF
= 12.5pF
L
L
L
L
XOUT32
= 6pF
= 12.5 pF
= 6pF
= 12.5 pF
(3)
C
(3)
LEXT32
(1)
LEXT32
(1)
(1)
(1)
.
GNDBU
A
Min
Min
= -40°C to 85°C and worst case of
40
0.6
0.6
6
AT91SAM9263
32.768
Typ
Typ
17
50
4
1200
Max
12.5
Max
400
900
600
100
60
3
2
Unit
kHz
Unit
ms
ms
ms
ms
pF
pF
pF
%
kΩ
pF
fF
1033