SAM3N2A Atmel Corporation, SAM3N2A Datasheet - Page 696
SAM3N2A
Manufacturer Part Number
SAM3N2A
Description
Manufacturer
Atmel Corporation
Specifications of SAM3N2A
Flash (kbytes)
128 Kbytes
Pin Count
48
Max. Operating Frequency
48 MHz
Cpu
Cortex-M3
# Of Touch Channels
23
Hardware Qtouch Acquisition
No
Max I/o Pins
47
Ext Interrupts
47
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)
16
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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35.2
Table 35-2.
696
Symbol
V
V
V
V
V
V
V
V
OH
OL
DDCORE
VDDIO
VDDPLL
IL
IH
Hys
DC Characteristics
SAM3N
Parameter
DC Supply Core
DC Supply I/Os
PLL and Main Oscillator
Supply
Input Low-level Voltage
Input High-level Voltage
Output High-level Voltage
Output Low-level Voltage
Hysteresis Voltage
DC Characteristics
The following characteristics are applicable to the operating temperature range: T
85°C, unless otherwise specified
Conditions
(2) (3)
PA0-PA31, PB0-PB14, PC0-PC31
PA0-PA31, PB0-PB14, PC0-PC31
PA0-PA31, PB0-PB14, PC0-PC31
I
I
PA0-PA31, PB0-PB14, PC0-PC31
I
I
PA0-PA31, PB0-PB14, PC0-PC31
(Hysteresis mode enabled)
ERASE, TST, JTAGSEL
OH
OH
OH
OH
~ 0
> 0 (See I
~ 0
> 0 (See I
OH
OL
details below)
details below)
0.7 x V
V
V
VDDIO
VDDIO
1.62
1.62
1.62
Min
-0.3
150
230
-0.2V
-0.4V
VDDIO
Typ
1.8
3.3
11011A–ATARM–04-Oct-10
V
V
+0.3V
0.3 x
Max
1.95
1.95
500
700
VDDIO
VDDIO
3.6
0.2
0.4
A
= -40°C to
Unit
mV
mV
V
V
V
V
V
V
V
s
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