AT91SAM9261-CJ-999 Atmel, AT91SAM9261-CJ-999 Datasheet - Page 195

• Manufacturer Part Number: AT91SAM9261-CJ-999
• Description: IC MCU ARM9 ULTRA LP 217LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9261-CJ-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: 192K 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
• 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: -

21.14 Static Memory Controller (SMC) User Interface
The SMC is programmed using the registers listed in
gram the parameters of the external device connected on it. In
16 bytes (0x10) are required per chip select.
The user must complete writing the configuration by writing any one of the SMC_MODE registers.
Table 21-9.
6062M–ATARM–23-Mar-09
0x10 x CS_number + 0x00
0x10 x CS_number + 0x04
0x10 x CS_number + 0x08
0x10 x CS_number + 0x0C
0xEC-0xFC
Offset
Register Mapping
Register
SMC Setup Register
SMC Pulse Register
SMC Cycle Register
SMC Mode Register
Reserved
Table
21-9. For each chip select, a set of 4 registers is used to pro-
Table
SMC_SETUP
SMC_PULSE
SMC_CYCLE
SMC_MODE
Name
-
21-9, “CS_number” denotes the chip select number.
AT91SAM9261 Preliminary
Read-write
Read-write
Read-write
Read-write
Access
-
0x01010101
0x10001000
0x00010001
Reset
0
-
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