AT91SAM9261SB-CU-999 Atmel, AT91SAM9261SB-CU-999 Datasheet - Page 253

• 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

26.9
Table 26-3.
6242E–ATARM–11-Sep09
0x0070 - 0x007C
0x0084 - 0x00FC
0x000C
0x001C
0x002C
0x003C
0x006C
0x0000
0x0004
0x0008
0x0010
0x0014
0x0018
0x0020
0x0024
0x0028
0x0030
0x0038
0x0040
0x0044
0x0060
0x0064
0x0068
0x0080
Offset
Power Management Controller (PMC) User Interface
...
Register Mapping
Register
System Clock Enable Register
System Clock Disable Register
System Clock Status Register
Reserved
Peripheral Clock Enable Register
Peripheral Clock Disable Register
Peripheral Clock Status Register
Reserved
Main Oscillator Register
Main Clock Frequency Register
PLL A Register
PLL B Register
Master Clock Register
Reserved
Reserved
Programmable Clock 0 Register
Programmable Clock 1 Register
...
Interrupt Enable Register
Interrupt Disable Register
Status Register
Interrupt Mask Register
Reserved
Charge Pump Current Register
Reserved
Name
PMC_SCER
PMC_SCDR
PMC _SCSR
PMC _PCER
PMC_PCDR
PMC_PCSR
CKGR_MOR
CKGR_MCFR
CKGR_PLLAR
CKGR_PLLBR
PMC_MCKR
PMC_PCK0
PMC_PCK1
...
PMC_IER
PMC_IDR
PMC_SR
PMC_IMR
PMC_PLLICPR
–
–
–
–
–
–
...
Read-write
Read-write
Read-write
Read-write
ReadWrite
ReadWrite
Read-only
Write-only
Write-only
Read-only
Read-only
Write-only
Write-only
Read-only
Read-only
Write-only
Write-only
Write-only
Access
AT91SAM9261S
–
–
–
–
–
–
...
Reset Value
0x3F00
0x3F00
0x03
0x08
0x0
0x0
0x0
0x0
0x0
0x0
0x0
--
--
--
–
–
–
–
–
–
–
–
–
–
253