SAM3S2A Atmel Corporation, SAM3S2A Datasheet - Page 788
SAM3S2A
Manufacturer Part Number
SAM3S2A
Description
Manufacturer
Atmel Corporation
Specifications of SAM3S2A
Flash (kbytes)
128 Kbytes
Pin Count
48
Max. Operating Frequency
64 MHz
Cpu
Cortex-M3
# Of Touch Channels
17
Hardware Qtouch Acquisition
No
Max I/o Pins
47
Ext Interrupts
47
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)
32
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
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34.7.15
Name:
Addresses:
Access:
This register can only be written if the WPEN bit is cleared in
• RB: Register B
RB contains the Register B value in real time.
788
31
23
15
–
–
7
SAM3S
TC Register B
30
22
14
TC_RBx [x=0..2]
0x40010018 (0)[0], 0x40010058 (0)[1], 0x40010098 (0)[2], 0x40014018 (1)[0], 0x40014058 (1)[1],
0x40014098 (1)[2]
Read-only if WAVE = 0, Read-write if WAVE = 1
–
–
6
29
21
13
–
–
5
28
20
12
–
–
4
RB
RB
“TC Write Protect Mode Register” on page 778
27
19
11
–
–
3
26
18
10
–
–
2
25
17
–
–
9
1
6500C–ATARM–8-Feb-11
24
16
–
–
8
0
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