AT91SAM9260B-CU-999 Atmel, AT91SAM9260B-CU-999 Datasheet - Page 729

• Manufacturer Part Number: AT91SAM9260B-CU-999
• Description: IC MCU ARM9 217LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9260B-CU-999

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: POR, WDT
• Number Of I /o: 96
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: ROM
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b
• 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: 8 KB
• Interface Type: 2-Wire, EBI, I2S, SPI, USART
• Maximum Clock Frequency: 180 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 6
• 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, AT91SAM9260-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 4 Channel
• For Use With: AT91SAM9260-EK - KIT EVAL FOR AT91SAM9260AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

40.4.3
40.5
40.5.1
Table 40-6.
40.5.2
Table 40-7.
40.6
The following characteristics are applicable to the operating temperature range: T
power supply, unless otherwise specified.
40.6.1
Table 40-8.
Notes:
6221I–ATARM–17-Jul-09
Symbol
1/(t
1/(t
Symbol
1/(t
1/(t
Symbol
1/(t
C
C
t
ST
CRYSTAL32
LEXT32
CPPCK
CPPCK
CPMCK
CPMCK
CP32KHz
(2)
Clock Characteristics
Crystal Oscillator Characteristics
1. R
2. C
)
)
)
)
Power-down Sequence
Processor Clock Characteristics
Master Clock Characteristics
32 kHz Oscillator Characteristics
)
S
LEXT32
is the equivalent series resistance.
Processor Clock Waveform Parameters
Master Clock Waveform Parameters
32 kHz Oscillator Characteristics
Parameter
Crystal Oscillator Frequency
Load Capacitance
External Load Capacitance
Duty Cycle
Startup Time
Parameter
Processor Clock Frequency
Processor Clock Frequency
Parameter
Master Clock Frequency
Master Clock Frequency
is determined by taking into account internal, parasitic and package load capacitance.
Switch-off the VDDIOM, VDDIOP0 and VDDIOP1 power supply prior to or at the same time as
VDDCORE.
No power-up or power-down restrictions apply to VDDBU, VDDPLL and VDDANA.
Conditions
Crystal @ 32.768 kHz
C
C
R
R
CRYSTAL32
CRYSTAL32
S
S
= 50 kΩ
= 100 kΩ
Conditions
VDDCORE = 1.65V
T = 85°C
VDDCORE = 1.8V
T = 85°C
Conditions
VDDCORE = 1.65V
T = 85°C
VDDCORE = 1.8V
T = 85°C
= 6 pF
= 12.5 pF
(1)
(1)
C
C
C
C
CRYSTAL32
CRYSTAL32
CRYSTAL32
CRYSTAL32
= 6 pF
= 12.5 pF
= 6 pF
= 12.5 pF
Min
Min
A
= -40°C to 85°C and worst case of
Min
40
6
AT91SAM9260
32 768
Max
Max
94.5
189
210
105
Typ
17
4
1200
Max
12.5
300
900
600
60
Units
Units
MHz
MHz
MHz
MHz
Unit
kHz
ms
ms
ms
ms
pF
pF
pF
%
729