SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 964

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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
36.7.36
Name:
Address:
Access:
This register can only be written if the bits WPSWS2 and WPHWS2 are cleared in
page
• CPRE: Channel Pre-scaler
• CALG: Channel Alignment
0 = The period is left aligned.
1 = The period is center aligned.
• CPOL: Channel Polarity
0 = The OCx output waveform (output from the comparator) starts at a low level.
1 = The OCx output waveform (output from the comparator) starts at a high level.
964
964
0b0000
0b0001
0b0010
0b0011
0b0100
0b0101
0b0110
0b0111
0b1000
0b1001
0b1010
0b1011
0b1100
959.
31
23
15
7
SAM4S
SAM4S
PWM Channel Mode Register
Value
PWM_CMRx [x=0..3]
0x40020200 [0], 0x40020220 [1], 0x40020240 [2], 0x40020260 [3]
Read-write
30
22
14
6
MCK
MCK_DIV_2
MCK_DIV_4
MCK_DIV_8
MCK_DIV_16
MCK_DIV_32
MCK_DIV_64
MCK_DIV_128
MCK_DIV_256
MCK_DIV_512
MCK_DIV_1024
CLKA
CLKB
29
21
13
5
Name
28
20
12
4
Master clock
Master clock/2
Master clock/4
Master clock/8
Master clock/16
Master clock/32
Master clock/64
Master clock/128
Master clock/256
Master clock/512
Master clock/1024
Clock A
Clock B
27
19
11
3
DTLI
CES
“PWM Write Protect Status Register” on
26
18
10
2
Description
CPRE
CPOL
DTHI
25
17
9
1
11100A–ATARM–28-Oct-11
11100A–ATARM–28-Oct-11
CALG
DTE
24
16
8
0

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