SAM3S1A Atmel Corporation, SAM3S1A Datasheet - Page 902

• Manufacturer Part Number: SAM3S1A
• Manufacturer: Atmel Corporation

Specifications of SAM3S1A

• Flash (kbytes): 64 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 64 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 34
• Ext Interrupts: 34
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 2
• Twi (i2c): 2
• Uart: 3
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1000
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: Yes
• 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: Yes / No
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

36.7.23
Name:
Address:
Access:
This register can only be written if the bits WPSWS5 and WPHWS5 are cleared in
page
• FPOL: Fault Polarity (fault input bit varies from 0 to 5)
For each field bit y (fault input number):
• FMOD: Fault Activation Mode (fault input bit varies from 0 to 5)
For each field bit y (fault input number):
• FFIL: Fault Filtering (fault input bit varies from 0 to 5)
For each field bit y (fault input number):
CAUTION: To prevent an unexpected activation of the status flag FSy in the
bit FMODy can be set to “1” only if the FPOLy bit has been previously configured to its final value.
902
0 = The fault y becomes active when the fault input y is at 0.
1 = The fault y becomes active when the fault input y is at 1.
0 = The fault y is active as long as bit y of FPOL field is set.
1 = The fault y becomes active as soon as bit y of FPOL field is set. The fault y stays active until bit y of FPOL field is
unset AND until it is cleared in
0 = The fault input y is not filtered.
1 = The fault input y is filtered.
911.
31
23
15
7
SAM3S
PWM Fault Mode Register
30
22
14
PWM_FMR
0x4002005C
6
Read-write
“PWM Fault Clear Register” on page
29
21
13
5
28
20
12
4
FMOD
FPOL
FFIL
–
27
19
11
3
904.
“PWM Fault Status Register” on page
“PWM Write Protect Status Register” on
26
18
10
2
25
17
9
1
6500C–ATARM–8-Feb-11
24
16
8
0
903, the