SAM3N4A Atmel Corporation, SAM3N4A Datasheet - Page 119

• Manufacturer Part Number: SAM3N4A
• Manufacturer: Atmel Corporation

Specifications of SAM3N4A

• Flash (kbytes): 256 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 48 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 79
• Ext Interrupts: 79
• Quadrature Decoder Channels: 2
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 2
• Uart: 3
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 24
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

10.14 Multiply and divide instructions
11011A–ATARM–04-Oct-10
Table 10-21
Table 10-21. Multiply and divide instructions
Mnemonic
MLA
MLS
MUL
SDIV
SMLAL
SMULL
UDIV
UMLAL
UMULL
shows the multiply and divide instructions:
Brief description
Multiply with Accumulate, 32-bit result
Multiply and Subtract, 32-bit result
Multiply, 32-bit result
Signed Divide
Signed Multiply with Accumulate
(32x32+64), 64-bit result
Signed Multiply (32x32), 64-bit result
Unsigned Divide
Unsigned Multiply with Accumulate
(32x32+64), 64-bit result
Unsigned Multiply (32x32), 64-bit
result
See
“MUL, MLA, and MLS” on page 120
“MUL, MLA, and MLS” on page 120
“MUL, MLA, and MLS” on page 120
“SDIV and UDIV” on page 122
“UMULL, UMLAL, SMULL, and SMLAL” on
page 121
“UMULL, UMLAL, SMULL, and SMLAL” on
page 121
“SDIV and UDIV” on page 122
“UMULL, UMLAL, SMULL, and SMLAL” on
page 121
“UMULL, UMLAL, SMULL, and SMLAL” on
page 121
SAM3N
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