SAM3N4B Atmel Corporation, SAM3N4B Datasheet - Page 707

• Manufacturer Part Number: SAM3N4B
• Manufacturer: Atmel Corporation

Specifications of SAM3N4B

• Flash (kbytes): 256 Kbytes
• Pin Count: 64
• 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: 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): 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

35.3.3.2
Table 35-13. Master Clock (MCK) and Core Clock variation
35.3.4
11011A–ATARM–04-Oct-10
Core Clock
/ MCK (MHz)
62
48
32
24
12
8
4
2
1
Peripheral Power Consumption in Active Mode
Active Power Consumption with VDDCORE @ 1.62V
25.7
20.8
14.1
11.1
5.6
4.2
3.55
1.84
1
128-bit Flash access
Table 35-14. Power Consumption on V
Note:
Peripheral
PIO Controller A (PIOA)
PIO Controller B (PIOB)
PIO Controller C (PIOC)
UART0 (PDC)
UART1 (no PDC)
USART0 (PDC)
USART1 (no PDC)
PWM
TWI0 (PDC)
TWI1 (no PDC)
SPI
TC0, TC3
TC1, TC2, TC4, TC5
ADC
DACC
1. Note: VDDIO = 3.3V, V
Division
22.6
18
12.5
9.25
5
3.6
2.4
1.3
0.72
64-bit Flash access
AMP1 (VDDOUT) Consumption
DDCORE
= 1.80V, T
DDCORE
128-bit Flash access
27.05
23.2
17.2
13.65
7.9
5.9
3.6
1.88
1.2
(1)
A
= 25° C
Fibonacci
Consumption (Typ)
25.2
20.4
15.75
13.2
7.36
5.41
5.5
1.3
0.72
64-bit Flash access
10.55
15.25
5.15
21.2
12.5
17.6
7.75
4.6
9.8
3.8
8.2
10
14
9
5
SAM3N
mA
µA/MHz
Unit
Unit
707