SAM3S4A Atmel Corporation, SAM3S4A Datasheet - Page 738
SAM3S4A
Manufacturer Part Number
SAM3S4A
Description
Manufacturer
Atmel Corporation
Specifications of SAM3S4A
Flash (kbytes)
256 Kbytes
Pin Count
48
Max. Operating Frequency
64 MHz
Cpu
Cortex-M3
# Of Touch Channels
17
Hardware Qtouch Acquisition
No
Max I/o Pins
79
Ext Interrupts
79
Usb Transceiver
1
Quadrature Decoder Channels
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
3
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)
48
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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33.8.14
Name:
Addresses:
Access:
This register can only be written if the WPEN bit is cleared in
• IRDA_FILTER: IrDA Filter
Sets the filter of the IrDA demodulator.
738
738
31
23
15
–
–
–
7
SAM3S
SAM3S
USART IrDA FILTER Register
30
22
14
US_IF
0x4002404C (0), 0x4002804C (1)
Read-write
–
–
–
6
29
21
13
–
–
–
5
28
20
12
–
–
–
4
IRDA_FILTER
“USART Write Protect Mode Register” on page
27
19
11
–
–
–
3
26
18
10
–
–
–
2
25
17
–
–
9
–
1
6500C–ATARM–8-Feb-11
6500C–ATARM–8-Feb-11
741.
24
16
–
–
8
–
0
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