AT91SAM9261-CJ-999 Atmel, AT91SAM9261-CJ-999 Datasheet - Page 673
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AT91SAM9261-CJ-999
Manufacturer Part Number
AT91SAM9261-CJ-999
Description
IC MCU ARM9 ULTRA LP 217LFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM9261-CJ-999.pdf
(749 pages)
Specifications of AT91SAM9261-CJ-999
Core Processor
ARM9
Core Size
16/32-Bit
Speed
190MHz
Connectivity
EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
DMA, LCD, POR, PWM, WDT
Number Of I /o
96
Program Memory Size
32KB (32K x 8)
Program Memory Type
ROM
Ram Size
192K x 8
Voltage - Supply (vcc/vdd)
1.08 V ~ 1.32 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
217-LFBGA
For Use With
AT91SAM9261-EK - KIT EVAL FOR AT91SAM926EJ-SAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
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Part Number
Manufacturer
Quantity
Price
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39.5.3
Table 39-10. Main Oscillator Characteristics
Notes:
6062M–ATARM–23-Mar-09
Symbol
1/(t
C
C
t
I
P
I
ST
DDST
DD ON
ON
CRYSTAL
LEXT
CPMAIN
(7)
1. C
2. R
3. R
4. R
5. R
6. Additional user load capacitance should be subtracted from C
7. C
)
Main Oscillator Characteristics
S
S
S
S
S
LEXT
is the shunt capacitance.
= 100 to 200 Ω ; C
= 50 to 100 Ω ; C
= 25 to 50 Ω ; C
= 20 to 50 Ω ; C
Parameter
Crystal Oscillator Frequency
Crystal Load Capacitance
External Load Capacitance
Duty Cycle
Startup Time
Standby Current Consumption
Drive Level
Current Dissipation
is determined by taking into account internal parasitic and package load capacitance.
S
S
S
= 2.5 to 3.0 pF; C
= 3.2 to 4.0 pF; C
S
= 2.0 to 2.5 pF; C
= 2.0 to 2.5 pF; C
M
M
Conditions
C
C
C
V
C
C
C
C
Standby mode
@ 3 MHz
@ 8 MHz
@ 16 MHz
@ 20 MHz
@ 3 MHz
@ 8 MHz
@ 16 MHz
@ 20 MHz
M
C
= 7 to 5 fF (typ, worst case).
= 10 to 8 fF (typ, worst case).
DDPLL
M
XIN
CRYSTAL
CRYSTAL
CRYSTAL
S
S
S
S
LEXT
= 4 to 3 fF (typ, worst case).
= 3 pF
= 7 pF
= 7 pF
= 7 pF
= 2 to 1.5 fF (typ, worst case) using 1 kΩ serial resistor on XOUT.
= 3 to 3.6V
AT91SAM9261
= 12.5 pF
= 15 pF
= 17.5 pF
(2)
(3)
(1)
(1)
(1)
(1)
(4)
(5)
C
1/(t
1/(t
1/(t
1/(t
CRYSTAL
CPMAIN
CPMAIN
CPMAIN
CPMAIN
(6)
(6)
(6)
) = 3 MHz
) = 8 MHz
) = 16 MHz
) = 20 MHz
LEXT
C
.
XOUT
AT91SAM9261 Preliminary
LEXT
12.5
Min
40
3
Typ
150
300
300
450
16
15
15
18
22
50
Max
17.5
250
530
530
650
20
60
20
15
30
50
50
4
2
2
1
MHz
Unit
µW
ms
µA
µA
pF
pF
%
673
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