AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 1162
AT91SAM9G45-EKES
Manufacturer Part Number
AT91SAM9G45-EKES
Description
KIT EVAL FOR AT91SAM9G45
Manufacturer
Atmel
Series
AT91SAM Smart ARMr
Type
MCUr
Datasheets
1.AT91SAM9G45-EKES.pdf
(56 pages)
2.AT91SAM9G45-EKES.pdf
(1218 pages)
3.AT91SAM9G45-EKES.pdf
(66 pages)
Specifications of AT91SAM9G45-EKES
Contents
Board
Processor To Be Evaluated
SAM9G45
Data Bus Width
32 bit
Interface Type
I2C, SPI, UART
Maximum Operating Temperature
+ 50 C
Minimum Operating Temperature
- 10 C
Operating Supply Voltage
1.8 V to 3.3 V
For Use With/related Products
AT91SAM9G45
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
Q4626953
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- Download datasheet (19Mb)
46.5.1
The following characteristics are applicable to the operating temperature range: T
power supply, unless otherwise specified.
Table 46-8.
46.5.2
Table 46-9.
Note:
1162
Symbol
ESR
C
C
Symbol
1/(t
t
t
t
C
R
V
CPXIN
CHXIN
CLXIN
IN
M
S
IN
IN
CPXIN
1. These characteristics apply only when the Main Oscillator is in bypass mode (i.e. when MOSCEN = 0 and OSCBYPASS = 1)
)
AT91SAM9G45
Crystal Oscillator Characteristics
XIN Clock Characteristics
in the CKGR_MOR register. See “PMC Clock Generator Main Oscillator Register” in the PMC section.
Crystal Characteristics
XIN Clock Electrical Characteristics
Parameter
Equivalent Series Resistor Rs
Motional Capacitance
Shunt Capacitance
Parameter
XIN Clock Frequency
XIN Clock Period
XIN Clock High Half-period
XIN Clock Low Half-period
XIN Input Capacitance
XIN Pulldown Resistor
XIN Voltage
Conditions
C
LEXT
Conditions
XIN
(1)
(1)
(1)
C
AT91SAM9G45
CRYSTAL
C
LEXT
0.4 x t
0.4 x t
VDDOSC
XOUT
Min
20
CPXIN
CPXIN
A
Min
= -40°C to 85°C and worst case of
GNDPLL
0.6 x t
0.6 x t
Typ
VDDOSC
Max
500
50
25
CPXIN
CPXIN
6438F–ATARM–21-Jun-10
Max
80
9
7
Units
MHz
k
pF
ns
ns
ns
V
Unit
pF
fF
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