SAM7S16 Atmel Corporation, SAM7S16 Datasheet - Page 424
SAM7S16
Manufacturer Part Number
SAM7S16
Description
Manufacturer
Atmel Corporation
Specifications of SAM7S16
Flash (kbytes)
16 Kbytes
Pin Count
48
Max. Operating Frequency
55 MHz
Cpu
ARM7TDMI
Hardware Qtouch Acquisition
No
Max I/o Pins
21
Ext Interrupts
21
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Uart
2
Ssc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
4
Self Program Memory
NO
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
3.0 to 3.6
Fpu
No
Mpu / Mmu
no / no
Timers
3
Output Compare Channels
3
Input Capture Channels
3
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
No
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32.8.3
Name:
Access Type:
• CKS: Receive Clock Selection
• CKO: Receive Clock Output Mode Selection
• CKI: Receive Clock Inversion
0 = The data inputs (Data and Frame Sync signals) are sampled on Receive Clock falling edge. The Frame Sync signal
output is shifted out on Receive Clock rising edge.
1 = The data inputs (Data and Frame Sync signals) are sampled on Receive Clock rising edge. The Frame Sync signal out-
put is shifted out on Receive Clock falling edge.
CKI affects only the Receive Clock and not the output clock signal.
424
0x3-0x7
31
23
15
–
7
CKO
CKS
0x0
0x1
0x2
0x0
0x1
0x2
0x3
SAM7S Series
SSC Receive Clock Mode Register
CKG
Receive Clock Output Mode
None
Continuous Receive Clock
Receive Clock only during data transfers
Reserved
Selected Receive Clock
Divided Clock
TK Clock signal
RK pin
Reserved
30
22
14
SSC_RCMR
Read-write
–
6
CKI
29
21
13
–
5
STOP
28
20
12
4
PERIOD
STTDLY
CKO
27
19
11
3
26
18
10
2
START
25
17
9
1
6175L–ATARM–28-Jul-11
Input-only
CKS
RK pin
Output
Output
24
16
8
0
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