AT32UC3L0128 Atmel Corporation, AT32UC3L0128 Datasheet - Page 161

• Manufacturer Part Number: AT32UC3L0128
• Manufacturer: Atmel Corporation

Specifications of AT32UC3L0128

• Flash (kbytes): 128 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 50 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: Yes
• Max I/o Pins: 36
• Ext Interrupts: 36
• Usb Speed: No
• Usb Interface: No
• Spi: 5
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 460
• Analog Comparators: 8
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.62 to 3.6
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 35
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32000D–04/2011
CSRF – Clear Status Register Flag
Architecture revision:
Architecture revision1 and higher.
Description
Clears the status register (SR) flag specified.
Operation:
I.
Syntax:
I.
Operands:
I.
Status Flags:
Opcode:
Note:
Privileged if bp5 > 15, ie. upper half of status register. An exception will be triggered if the upper
half of the status register is attempted changed in user mode.
15
1
SR[bp5] ← 0;
csrf
bp ∈ {0, 1, …, 31}
SR[bp5] ← 0, all other flags unchanged.
1
0
bp
1
11
0
10
1
9
0
8
bp5
4
3
0
0
AVR32
1
0
1
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