SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 519

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SAM4S16C

Manufacturer Part Number
SAM4S16C
Description
Manufacturer
Atmel Corporation
Datasheets

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
26.2.16.18
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• FSTT0 - FSTT15: Fast Startup Input Enable 0 to 15
0 = The corresponding wake up input has no effect on the Power Management Controller.
1 = The corresponding wake up input enables a fast restart signal to the Power Management Controller.
• RTTAL: RTT Alarm Enable
0 = The RTT alarm has no effect on the Power Management Controller.
1 = The RTT alarm enables a fast restart signal to the Power Management Controller.
• RTCAL: RTC Alarm Enable
0 = The RTC alarm has no effect on the Power Management Controller.
1 = The RTC alarm enables a fast restart signal to the Power Management Controller.
• USBAL: USB Alarm Enable
0 = The USB alarm has no effect on the Power Management Controller.
1 = The USB alarm enables a fast restart signal to the Power Management Controller.
• LPM: Low Power Mode
0 = The WaitForInterrupt (WFI) or WaitForEvent (WFE) instruction of the processor makes the processor enter Sleep
Mode.
1 = The WaitForEvent (WFE) instruction of the processor makes the system to enter in Wait Mode.
• FLPM: Flash Low Power Mode
11100A–ATARM–28-Oct-11
11100A–ATARM–28-Oct-11
FSTT15
FSTT7
Value
31
23
15
7
0
1
2
PMC Fast Startup Mode Register
0x400E0470
Read-write
PMC_FSMR
Name
FLASH_STANDBY
FLASH_DEEP_POWERDOWN
FLASH_IDLE
FSTT14
FSTT6
30
22
14
6
FLPM
FSTT13
FSTT5
29
21
13
5
FSTT12
FSTT4
LPM
28
20
12
Description
Flash is in deep power down mode when system enters wait mode
4
Flash is in Standby mode when system enters wait mode
idle mode
“PMC Write Protect Mode Register”
FSTT11
FSTT3
27
19
11
3
FSTT10
USBAL
FSTT2
26
18
10
2
RTCAL
FSTT9
FSTT1
.
25
17
9
1
SAM4S
SAM4S
FSTT8
FSTT0
RTTAL
24
16
8
0
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