AT91SAM9260B-CU-999 Atmel, AT91SAM9260B-CU-999 Datasheet - Page 24

• 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

8.5
9. Peripherals
9.1
9.2
24
Backup Section
User Interface
Identifiers
AT91SAM9260
The AT91SAM9260 features a Backup Section that embeds:
This section is powered by the VDDBU rail.
The peripherals are mapped in the upper 256 Mbytes of the address space between the
addresses 0xFFFA 0000 and 0xFFFC FFFF. Each User Peripheral is allocated 16 Kbytes of
address space. A complete memory map is presented in
Table 9-1
required for the control of the peripheral interrupt with the Advanced Interrupt Controller and for
the control of the peripheral clock with the Power Management Controller.
Table 9-1.
Peripheral ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
• RC Oscillator
• Slow Clock Oscillator
• SCKR register
• RTT
• Shutdown Controller
• 4 backup registers
• A part of RSTC
defines the Peripheral Identifiers of the AT91SAM9260. A peripheral identifier is
AT91SAM9260 Peripheral Identifiers
Peripheral Mnemonic
AIC
SYSC
PIOA
PIOB
PIOC
ADC
US0
US1
US2
MCI
UDP
TWI
SPI0
SPI1
SSC
-
-
TC0
Peripheral Name
Advanced Interrupt Controller
System Controller Interrupt
Parallel I/O Controller A
Parallel I/O Controller B
Parallel I/O Controller C
Analog to Digital Converter
USART 0
USART 1
USART 2
Multimedia Card Interface
USB Device Port
Two-wire Interface
Serial Peripheral Interface 0
Serial Peripheral Interface 1
Synchronous Serial Controller
Reserved
Reserved
Timer/Counter 0
Figure 7-1 on page
External Interrupt
FIQ
16.
6221I–ATARM–17-Jul-09