SAM9G10 Atmel Corporation, SAM9G10 Datasheet - Page 1236

• Manufacturer Part Number: SAM9G10
• Manufacturer: Atmel Corporation

Specifications of SAM9G10

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 266 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): 1
• Uart: 4
• Ssc: 3
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 16
• 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): 1.08 to 1.32
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

46.14 Core Power Supply POR Characteristics
46.14.1
46.14.2
1236
1236
Symbol
V
V
T
Idd
RES
th+
th-
SAM9G35
SAM9G35
Power Sequence Requirements
Power-Up Sequence
Parameter
Threshold Voltage Rising
Threshold Voltage Falling
Reset Time
Current consumption
The AT91 board design must comply with the power-up guidelines below to guarantee reliable
operation of the device. Any deviation from these sequences may prevent the device from
booting.
Figure 46-3.
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.
• VDDIOP must be
• VDDIOM must reach V
at the latest, after VDDCORE has reached
(Tres +T1 +T2) at the latest, after VDDCORE has reached
– T
– T1 = 3 x T
– T2 = 16 x T
RES
VDDCOREtyp
Core Supply POR Output
is a POR characteristic
VDDIOtyp
VDD (V)
Conditions
Minimum Slope of +2.0V/30ms
After T
VDDCORE and VDDIO Constraints at Startup
SLCK
Vth+
Voh
Vih
SLCK
SLCK
RES
V
ih
OH
(refer to DC characteristics,
(refer to DC characteristics,
<--- Tres --->
V
th+
Min
.
0.5
0.4
30
< T1 >
Table
<------------ T2----------->
Table
46-2, for more details), (Tres + T1)
V
Typ
0.7
0.6
70
th+
3
46-2, for more details),
VDDIO > Vih
VDDIO > Voh
Max
0.89
0.85
130
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
VDDCORE
7
VDDIO
t
Units
μA
μs
V
V