AT91SAM9261SB-CU-999 Atmel, AT91SAM9261SB-CU-999 Datasheet - Page 645

• 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

39.4
39.4.1
Table 39-5.
39.4.2
Table 39-6.
39.4.3
Table 39-7.
Note:
6242E–ATARM–11-Sep09
Symbol
1/(t
1/(t
Symbol
1/(t
1/(t
Symbol
1/(t
t
t
t
C
R
CPXIN
CHXIN
CLXIN
IN
IN
CPPCK
CPPCK
CPPCK
CPPCK
CPXIN
Clock Characteristics
1. These characteristics apply only when the Main Oscillator is in bypass mode (i.e., when MOSCEN = 0 and OSCBYPASS =
)
)
)
)
)
Processor Clock Characteristics
Master Clock Characteristics
XIN Clock Characteristics
1 in the CKGR_MOR register.)
Processor Clock Waveform Parameters
Master Clock Waveform Parameters
XIN Clock Electrical Characteristics
Parameter
Processor Clock Frequency
Processor Clock Frequency
Parameter
Master Clock Frequency
Master Clock Frequency
Parameter
XIN Clock Frequency
XIN Clock Period
XIN Clock High Half-period
XIN Clock Low Half-period
XIN Input Capacitance
XIN Pulldown Resistor
Conditions
VDDCORE = 1.08V
T = 85°C
VDDCORE = 1.2V
T = 85°C
Conditions
VDDCORE = 1.08V
T = 85°C
VDDCORE = 1.2V
T = 85°C
Conditions
(1)
(1)
0.4 x t
0.4 x t
20.0
Min
Min
Min
CPXIN
CPXIN
AT91SAM9261S
0.6 x t
0.6 x t
Max
Max
50.0
Max
188
240
120
500
94
25
CPXIN
CPXIN
Units
Units
Units
MHz
MHz
MHz
MHz
MHz
pF
kΩ
ns
645