SAM3N1B Atmel Corporation, SAM3N1B Datasheet - Page 33
SAM3N1B
Manufacturer Part Number
SAM3N1B
Description
Manufacturer
Atmel Corporation
Specifications of SAM3N1B
Flash (kbytes)
64 Kbytes
Pin Count
64
Max. Operating Frequency
48 MHz
Cpu
Cortex-M3
# Of Touch Channels
17
Hardware Qtouch Acquisition
No
Max I/o Pins
34
Ext Interrupts
34
Quadrature Decoder Channels
2
Usb Speed
No
Usb Interface
No
Spi
3
Twi (i2c)
2
Uart
4
Ssc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
10
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Dac Channels
1
Dac Resolution (bits)
10
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
8
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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9. Peripherals
9.1
Table 9-1.
11011A–ATARM–04-Oct-10
Instance ID
Peripheral Identifiers
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
0
1
2
3
4
5
6
7
8
9
Peripheral Identifiers
Instance Name
Table 9-1
for the control of the peripheral interrupt with the Nested Vectored Interrupt Controller and for the
control of the peripheral clock with the Power Management Controller.
USART0
USART1
UART0
UART1
SUPC
RSTC
DACC
EEFC
PIOC
PWM
PIOA
PIOB
TWI0
TWI1
WDT
PMC
ADC
RTC
RTT
TC0
TC1
TC2
TC3
TC4
TC5
SPI
-
-
-
-
-
-
defines the Peripheral Identifiers of the SAM3N4/2/1. A peripheral identifier is required
NVIC Interrupt
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
-
-
-
-
-
-
PMC Clock Control
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
-
-
-
-
-
Instance Description
Supply Controller
Reset Controller
Real Time Clock
Real Time Timer
Watchdog Timer
Power Management Controller
Enhanced Flash Controller
Reserved
UART 0
UART 1
Reserved
Parallel I/O Controller A
Parallel I/O Controller B
Parallel I/O Controller C
USART 0
USART 1
Reserved
Reserved
Reserved
Two Wire Interface 0
Two Wire Interface 1
Serial Peripheral Interface
Reserved
Timer/Counter 0
Timer/Counter 1
Timer/Counter 2
Timer/Counter 3
Timer/Counter 4
Timer/Counter 5
Analog-to-Digital Converter
Digital-to-Analog Converter
Pulse Width Modulation
SAM3N
33
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