SAM3S2A Atmel Corporation, SAM3S2A Datasheet - Page 10
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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4. Package and Pinout
4.1
4.1.1
4.1.2
10
SAM3S4/2/1C Package and Pinout
SAM3S
100-lead LQFP Package Outline
100-ball LFBGA Package Outline
Figure 4-2
Figure 4-1.
The 100-Ball LFBGA package has a 0.8 mm ball pitch and respects Green Standards. Its dimen-
sions are 9 x 9 x 1.1 mm.
Figure 4-2.
shows the orientation of the 100-ball LFBGA Package
Orientation of the 100-lead LQFP Package
Orientation of the 100-BALL LFBGA Package
100
76
BALL A1
10
9
8
7
6
5
4
2
3
1
75
A B C D E F G H J K
1
TOP VIEW
51
25
50
26
6500C–ATARM–8-Feb-11
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