AT91SAM9263B-CU Atmel, AT91SAM9263B-CU Datasheet - Page 162

• 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

20.6.3
Register Name:EBI1_CSA
Access Type:Read-write
Reset:
• EBI1_CS1A: EBI1 Chip Select 1 Assignment
0 = EBI1 Chip Select 1 is assigned to the Static Memory Controller.
1 = EBI1 Chip Select 1 is assigned to the SDRAM Controller.
• EBI1_CS2A: EBI1 Chip Select 2 Assignment
0 = EBI1 Chip Select 2 is only assigned to the Static Memory Controller and EBI1_NCS2 behaves as defined by the SMC.
1 = EBI1 Chip Select 2 is assigned to the Static Memory Controller and the SmartMedia Logic is activated.
• EBI1_DBPUC: EBI1 Data Bus Pull-Up Configuration
0 = EBI1 D0 - D15 Data Bus bits are internally pulled-up to the VDDIOM1 power supply.
1 = EBI1 D0 - D15 Data Bus bits are not internally pulled-up.
• VDDIOMSEL: Memory voltage selection
0 = Memories are 1.8V powered.
1 = Memories are 3.3V powered.
162
31
23
15
–
–
–
7
–
AT91SAM9263
EBI1 Chip Select Assignment Register
0x0001_0000
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
EBI1_CS2A
27
19
11
–
–
–
3
26
18
10
–
–
–
2
–
EBI1_CS1A
25
17
–
–
9
–
1
6249H–ATARM–27-Jul-09
EBI1_DBPUC
VDDIOMSEL
24
16
–
8
0
–