SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 1029

• 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

47.4
47.4.1
Table 47-5.
6249I–ATARM–3-Oct-11
Symbol
V
V
T
th+
th-
RES
Core Power Supply POR Characteristics
Power-up Sequence
Parameter
Threshold Voltage Rising
Threshold Voltage Falling
Reset Time
Power-On-Reset (POR) Characteristics
Table 47-4.
The AT91SAM9263 board design must comply with the power-up and power-down sequence
guidelines below to guarantee reliable operation of the device. Any deviation from these
sequences may prevent the device from booting.
VDDBU powers the Backup power switch; it must be always powered to ensure correct
behavior.
VDDCORE and VDDBU are controlled by internal POR (Power On Reset) to guarantee that
these power sources reach their target values prior to the release of POR.
Peripheral
PIO Controller A or B
PIO Controller C to E
USART
UHP
UDP
TWI
SPI
MCI
SSC
Timer Counter Channels
CAN
PWMC
EMAC
LCDC
Image Sensor Interface
AC97
• VDDIOM0, VDDIOM1, VDDIOP0, VDDIOP1 and VDDIOP2 must NOT be powered until
VDDCORE has reached a level superior to
Power Consumption by Peripheral onto AMP2 (T
Conditions
Minimum Slope of +2.0V/30ms
V
th+
.
Consumption
0.70
0.60
Min
80
14
13
12
13
16
50
40
45
13
5
9
2
9
8
7
8
A
= 25° C, V
0.85
0.75
Typ
140
AT91SAM9263
DDCORE
Max
1.00
200
0.9
= 1.2V)
µA/MHz
Unit
Units
µs
V
V
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