SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 332

• Manufacturer Part Number: SAM4S16C
• Manufacturer: Atmel Corporation

Specifications of SAM4S16C

• Flash (kbytes): 1024 Kbytes
• Pin Count: 100
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 79
• Ext Interrupts: 79
• Usb Transceiver: 1
• Quadrature Decoder Channels: 2
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 3
• Twi (i2c): 2
• Uart: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1000
• Analog Comparators: 1
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 12
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 128
• Self Program Memory: YES
• External Bus Interface: 1
• 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: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

17.5.6
Name:
Address:
Access:
• SMEN: Supply Monitor Wake Up Enable
0 (NOT_ENABLE) = the supply monitor detection has no wake up effect.
1 (ENABLE) = the supply monitor detection forces the wake up of the core power supply.
• RTTEN: Real Time Timer Wake Up Enable
0 (NOT_ENABLE) = the RTT alarm signal has no wake up effect.
1 (ENABLE) = the RTT alarm signal forces the wake up of the core power supply.
• RTCEN: Real Time Clock Wake Up Enable
0 (NOT_ENABLE) = the RTC alarm signal has no wake up effect.
1 (ENABLE) = the RTC alarm signal forces the wake up of the core power supply.
• LPDBCEN0: Low power Debouncer ENable WKUP0
0 (NOT_ENABLE) = the WKUP0 input pin is not connected with low power debouncer.
1 (ENABLE) = the WKUP0 input pin is connected with low power debouncer and can force the a core wake up.
• LPDBCEN1: Low power Debouncer ENable WKUP1
0 (NOT_ENABLE) = the WKUP1input pin is not connected with low power debouncer.
1 (ENABLE) = the WKUP1 input pin is connected with low power debouncer and can force the a core wake up.
• LPDBCCLR: Low power Debouncer Clear
0 (NOT_ENABLE) = a low power debounce event does not create an immediate clear on half GPBR registers.
1 (ENABLE) = a low power debounce event on WKUP0 or WKUP1 generates an immediate clear on half GPBR registers.
332
332
LPDBCCLR
31
23
15
–
–
–
7
SAM4S
SAM4S
Supply Controller Wake Up Mode Register
SUPC_WUMR
0x400E141C
Read-write
LPDBCEN1
30
22
14
–
–
6
LPDBCEN0
WKUPDBC
29
21
13
–
–
5
28
20
12
–
–
4
–
RTCEN
27
19
11
–
–
–
3
RTTEN
26
18
10
–
–
2
LPDBC
SMEN
25
17
–
9
–
1
11100A–ATARM–28-Oct-11
11100A–ATARM–28-Oct-11
24
16
–
8
–
0
–