SAM3S2B Atmel Corporation, SAM3S2B Datasheet - Page 526
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SAM3S2B
Manufacturer Part Number
SAM3S2B
Description
Manufacturer
Atmel Corporation
Specifications of SAM3S2B
Flash (kbytes)
128 Kbytes
Pin Count
64
Max. Operating Frequency
64 MHz
Cpu
Cortex-M3
# Of Touch Channels
23
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
3
Twi (i2c)
2
Uart
4
Ssc
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
10
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)
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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28.7.45
Name:
Addresses: 0x400E0EE0 (PIOA), 0x400E10E0 (PIOB), 0x400E12E0 (PIOC)
Access:
• P0-P31: Lock Status.
0 = The I/O line is not locked.
1 = The I/O line is locked.
526
526
P31
P23
P15
P7
31
23
15
7
SAM3S
SAM3S
PIO Lock Status Register
PIO_LOCKSR
P30
P22
P14
P6
30
22
14
Read-only
6
P13
P29
P21
P5
29
21
13
5
P28
P20
P12
P4
28
20
12
4
P11
P27
P19
P3
27
19
11
3
P26
P18
P10
P2
26
18
10
2
P25
P17
P9
P1
25
17
9
1
6500C–ATARM–8-Feb-11
6500C–ATARM–8-Feb-11
P24
P16
P8
P0
24
16
8
0
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