SAM3N4B Atmel Corporation, SAM3N4B Datasheet - Page 10

• 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

4.1.3
Table 4-1.
10
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
PA17/PGMD5/AD0
PA18/PGMD6/AD1
PA19/PGMD7/AD2
SAM3N
100-Lead LQFP Pinout
PC29/AD13
PC30/AD14
PC31/AD15
PC15/AD11
PC13/AD10
PC12/AD12
VDDCORE
PA21/AD8
PA22/AD9
PA20/AD3
PB0/AD4
PB1/AD5
PB2/AD6
PB3/AD7
VDDOUT
ADVREF
100-lead LQFP SAM3N4/2/1C Pinout
VDDIN
PC26
PC27
GND
PA23
PC0
26
28
29
30
31
32
33
34
35
36
37
38
39
41
42
43
44
45
46
48
49
50
27
40
47
PA11/PGMM3
PA10/PGMM2
PA16/PGMD4
PA15/PGMD3
PA14/PGMD2
PA13/PGMD1
PA12/PGMD0
PA8/XOUT32/
PA9/PGMM1
PGMNVALID
PA7/XIN32/
VDDCORE
PGMM0
VDDIO
VDDIO
GND
PA24
PA25
PA26
GND
PC7
PC6
PC5
PC4
PC3
PC2
PC1
51
53
55
56
57
58
59
60
61
62
63
64
65
67
68
69
70
71
73
74
75
52
54
66
72
PA4/PGMNCMD
PA6/PGMNOE
PA5/PGMRDY
PA2/PGMEN2
PA1/PGMEN1
PA0/PGMEN0
VDDCORE
TDI/PB4
VDDIO
NRST
PC28
PC10
PC11
PC14
PC16
PC17
PA27
PA28
PA29
PA30
GND
PC8
PC9
TST
PA3
100
92
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
93
94
95
96
97
98
99
TDO/TRACESWO/PB5
11011A–ATARM–04-Oct-10
TMS/SWDIO/PB6
TCK/SWCLK/PB7
PB9/PGMCK/XIN
ERASE/PB12
PB13/DAC0
VDDCORE
PB8/XOUT
JTAGSEL
VDDPLL
VDDIO
VDDIO
PC18
PC19
PC20
PC21
PC22
PB10
PB11
PC23
PC24
PC25
PB14
PA31
GND