AT91SAM9261SB-CU-999 Atmel, AT91SAM9261SB-CU-999 Datasheet - Page 703

• 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

6242E–ATARM–11-Sep09
23 SDRAM Controller (SDRAMC) ............................................................ 203
24 Peripheral DMA Controller (PDC) ....................................................... 225
25 Clock Generator (CKGR) ..................................................................... 237
26 Power Management Controller (PMC) ................................................ 242
27 Advanced Interrupt Controller (AIC) .................................................. 271
22.14
23.1
23.2
23.3
23.4
23.5
23.6
24.1
24.2
24.3
24.4
25.1
25.2
25.3
25.4
26.1
26.2
26.3
26.4
26.5
26.6
26.7
26.8
26.9
27.1
27.2
27.3
27.4
27.5
Static Memory Controller (SMC) User Interface ............................................197
Overview ........................................................................................................203
I/O Lines Description .....................................................................................203
Application Example ......................................................................................204
Product Dependencies ..................................................................................205
Functional Description ...................................................................................207
SDRAM Controller (SDRAMC) User Interface ..............................................215
Overview ........................................................................................................225
Block Diagram ...............................................................................................226
Functional Description ...................................................................................226
Peripheral DMA Controller (PDC) User Interface ..........................................229
Overview ........................................................................................................237
Slow Clock Crystal Oscillator .........................................................................237
Main Oscillator ...............................................................................................237
Divider and PLL Block ...................................................................................239
Overview ........................................................................................................242
Master Clock Controller .................................................................................242
Processor Clock Controller ............................................................................243
USB Clock Controller .....................................................................................243
Peripheral Clock Controller ............................................................................244
Programmable Clock Output Controller .........................................................244
Programming Sequence ................................................................................244
Clock Switching Details .................................................................................249
Power Management Controller (PMC) User Interface ..................................253
Overview ........................................................................................................271
Block Diagram ...............................................................................................272
Application Block Diagram .............................................................................272
AIC Detailed Block Diagram ..........................................................................272
I/O Line Description .......................................................................................273
AT91SAM9261S
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