SAM3N2A Atmel Corporation, SAM3N2A Datasheet - Page 696

• Manufacturer Part Number: SAM3N2A
• 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

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