SAM3N4A Atmel Corporation, SAM3N4A Datasheet - Page 9
SAM3N4A
Manufacturer Part Number
SAM3N4A
Description
Manufacturer
Atmel Corporation
Specifications of SAM3N4A
Flash (kbytes)
256 Kbytes
Pin Count
48
Max. Operating Frequency
48 MHz
Cpu
Cortex-M3
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
79
Ext Interrupts
79
Quadrature Decoder Channels
2
Usb Speed
No
Usb Interface
No
Spi
2
Twi (i2c)
2
Uart
3
Ssc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
24
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
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
no / no
Timers
6
Output Compare Channels
6
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
11011A–ATARM–04-Oct-10
SAM3N4/2/1C Package and Pinout
100-lead LQFP Package Outline
100-ball LFBGA Package Outline
SAM3N4/2/1 series is pin-to-pin compatible with SAM3S products. Furthermore SAM3N4/2/1
devices have new functionalities referenced in italic
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.
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
inTable
51
25
4-1,
50
26
Table 4-3
and
Table
SAM3N
4-4.
9
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