AT91SAM9261SB-CU-999 Atmel, AT91SAM9261SB-CU-999 Datasheet - Page 639

• 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

38.10.30 LCD Interrupt Clear Register
Name: LCD_ICR
Address:0x00600858
Access: Write-only
Reset value: 0x0
• LNIC: Line interrupt clear
0: No effect
1: Clear each line interrupt
• LSTLNIC: Last line interrupt clear
0: No effect
1: Clear Last line Interrupt
• EOFIC: DMA End of frame interrupt clear
0: No effect
1: Clear End Of Frame interrupt
• UFLWIC: FIFO underflow interrupt clear
0: No effect
1: Clear FIFO underflow interrupt
• OWRIC: FIFO overwrite interrupt clear
0: No effect
1: Clear FIFO overwrite interrupt
• MERIC: DMA Memory error interrupt clear
0: No effect
1: Clear DMA Memory error interrupt
6242E–ATARM–11-Sep09
31
23
15
–
–
–
7
–
MERIC
30
22
14
–
–
–
6
OWRIC
29
21
13
–
–
–
5
UFLWIC
28
20
12
–
–
–
4
27
19
11
–
–
–
3
–
EOFIC
26
18
10
–
–
–
2
AT91SAM9261S
LSTLNIC
25
17
–
–
9
–
1
LNIC
24
16
–
–
8
–
0
639