AT91SAM9261SB-CU-999 Atmel, AT91SAM9261SB-CU-999 Datasheet - Page 647

• Manufacturer Part Number: AT91SAM9261SB-CU-999
• Description: IC MCU ARM9 ULTRA LP 217LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9261SB-CU-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: 48K 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
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: 2-Wire, I2S, SPI, USB
• Maximum Clock Frequency: 190 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9261-EK
• Minimum Operating Temperature: - 40 C
• 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: -
• Lead Free Status / Rohs Status: Details

39.5.3
Table 39-10. Main Oscillator Characteristics
Notes:
6242E–ATARM–11-Sep09
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
AT91SAM9261S
= 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
LEXT
12.5
Min
40
3
AT91SAM9261S
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
%
647