AT91SAM9263B-CU Atmel, AT91SAM9263B-CU Datasheet - Page 16

• Manufacturer Part Number: AT91SAM9263B-CU
• Description: IC ARM9 MCU 200 MHZ 324-TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9263B-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 240MHz
• Connectivity: CAN, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, LCD, POR, PWM, WDT
• Number Of I /o: 160
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: ROM
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 324-TFBGA
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 96 KB
• Interface Type: 2-Wire, EBI, I2S, MCI, SPI, USART
• Maximum Clock Frequency: 200 MHz
• Number Of Programmable I/os: 160
• 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, AT91SAM9263-EK
• Minimum Operating Temperature: - 40 C
• Package: 324TFBGA
• Device Core: ARM926EJ-S
• Family Name: 91S
• Maximum Speed: 200 MHz
• Operating Supply Voltage: 1.8|2.5|3.3 V
• Controller Family/series: AT91SAM9xxx
• No. Of I/o's: 160
• Ram Memory Size: 96KB
• Cpu Speed: 240MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• For Use With: AT91SAM9263-EK - KIT EVAL FOR AT91SAM9263AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q3735625

7.2
7.3
7.4
16
Bus Matrix
Matrix Masters
Matrix Slaves
AT91SAM9263 Preliminary
The Bus Matrix of the AT91SAM9263 manages nine masters, thus each master can perform an
access concurrently with others to an available slave peripheral or memory.
Each master has its own decoder, which is defined specifically for each master.
Table 7-1.
The Bus Matrix of the AT91SAM9263 manages eight slaves. Each slave has its own arbiter,
thus allowing to program a different arbitration per slave.
Master 0
Master 1
Master 2
Master 3
Master 4
Master 5
Master 6
Master 7
Master 8
• 9-layer Matrix, handling requests from 9 masters
• Programmable Arbitration strategy
• Burst Management
• One Address Decoder provided per Master
• Boot Mode Select
• Remap Command
– Fixed-priority Arbitration
– Round-Robin Arbitration, either with no default master, last accessed default master
– Breaking with Slot Cycle Limit Support
– Undefined Burst Length Support
– Three different slaves may be assigned to each decoded memory area: one for
– Non-volatile Boot Memory can be internal or external
– Selection is made by BMS pin sampled at reset
– Allows Remapping of an Internal SRAM in Place of the Boot Non-Volatile Memory
– Allows Handling of Dynamic Exception Vectors
or fixed default master
internal boot, one for external boot, one after remap
List of Bus Matrix Masters
OHCI USB Host Controller
Image Sensor Interface
Two D Graphic Controller
Ethernet MAC
LCD Controller
Peripheral DMA Controller
ARM926 Data
ARM926
DMA Controller
™
Instruction
6249HS–ATARM–27-Jul-09