SAM3S1A Atmel Corporation, SAM3S1A Datasheet - Page 561

• 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

29.9.5
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• CKS: Transmit Clock Selection
• CKO: Transmit Clock Output Mode Selection
• CKI: Transmit Clock Inversion
0 = The data outputs (Data and Frame Sync signals) are shifted out on Transmit Clock falling edge. The Frame sync signal
input is sampled on Transmit clock rising edge.
1 = The data outputs (Data and Frame Sync signals) are shifted out on Transmit Clock rising edge. The Frame sync signal
input is sampled on Transmit clock falling edge.
CKI affects only the Transmit Clock and not the output clock signal.
6500C–ATARM–8-Feb-11
6500C–ATARM–8-Feb-11
Value
Value
3-7
31
23
15
0
1
2
3
0
1
2
–
7
SSC Transmit Clock Mode Register
CKG
Name
MCK
TK
RK
Name
NONE
CONTINUOUS
TRANSFER
30
22
14
SSC_TCMR
0x40004018
Read-write
–
6
Description
Divided Clock
TK Clock signal
RK pin
Reserved
Description
None
Continuous Receive Clock
Transmit Clock only during data transfers
Reserved
CKI
29
21
13
–
5
28
20
12
–
4
PERIOD
STTDLY
“SSC Write Protect Mode Register”
CKO
27
19
11
3
TK Pin
Input-only
Output
Output
26
18
10
2
START
.
25
17
9
1
CKS
SAM3S
SAM3S
24
16
8
0
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