SAM3S4A Atmel Corporation, SAM3S4A Datasheet - Page 476
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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• NVPSIZ2 Second Nonvolatile Program Memory Size
• SRAMSIZ: Internal SRAM Size
476
Value
Value
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
SAM3S
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
Name
NONE
8K
16K
32K
64K
128K
256K
512K
1024K
2048K
Name
48K
1K
2K
6K
112K
4K
80K
160K
8K
16K
32K
64K
128K
256K
96K
512K
Description
None
8K bytes
16K bytes
32K bytes
Reserved
64K bytes
Reserved
128K bytes
Reserved
256K bytes
512K bytes
Reserved
1024K bytes
Reserved
2048K bytes
Reserved
Description
48K bytes
1K bytes
2K bytes
6K bytes
112K bytes
4K bytes
80K bytes
160K bytes
8K bytes
16K bytes
32K bytes
64K bytes
128K bytes
256K bytes
96K bytes
512K bytes
6500C–ATARM–8-Feb-11
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