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Part Series Datasheet Flash (Kbytes)
(Kbytes)
Pin Count Max. Operating Freq. (MHz)
(MHz)
CPU SRAM (Kbytes) EEPROM (Bytes) Max I\/O Pins picoPower Operating Voltage (Vcc) Temp. Range (deg C) # of Touch Channels Timers Watchdog 32kHz RTC Analog Comparators Temp. Sensor ADC Resolution (bits) ADC Channels DAC Channels UART SPI TWI (I2C) USB Interface PWM Channels Ethernet CAN
   
0
0.5
1
2
4
8
12
16
20
32
40
64
128
192
256
384
512
1024
2048
6
8
14
16
20
24
28
32
44
48
64
100
144
176
217
256
289
324
361
1
4
8
12
16
20
24
25
32
33
36
40
48
50
55
60
64
66
75
84
96
100
120
180
190
210
240
266
300
400
528
536
Cortex-M0+
Cortex-M3
Cortex-M4
Cortex-M7
Cortex-A5
8-bit AVR
32-bit AVR
ARM926
ARM920
ARM7TDMI
8051-1C
8051-12C
0.03
0.06
0.12
0.125
0.25
0.5
0.75
1
1.25
1.375
2
2.1
2.25
2.5
3.3
4
4.25
6
8
16
20
24
32
36
48
50
64
68
80
96
128
160
176
256
384
0
64
128
256
512
1024
2048
4096
8192
4
6
11
12
14
15
16
17
18
19
20
21
22
23
25
26
27
28
30
32
34
35
36
37
38
42
43
44
45
47
48
49
50
51
52
53
54
57
58
62
63
69
75
78
79
80
81
82
86
88
96
103
105
109
110
114
117
118
122
123
152
160
No
Yes
0.7 to 5.5
0.9 to 1.1
1.08 to 1.32
1.6 to 3.6
1.62 to 1.98
1.62 to 3.6
1.62 to 3.63
1.69 to 2.0
1.65 to 1.95
1.68 to 3.6
1.7 to 5.5
1.8 to 3.6
1.8 to 5.5
1.8 to 9.0
2.4 to 3.6
2.4 to 5.0
2.4 to 5.5
2.7 to 3.6
2.7 to 3.63
2.7 to 5.5
2.7 to 4.0
2.7 to 6.0
3.0 to 3.6
3.0 to 3.6 or 4.5 to 5.5
3.0 to 5.5
3.0-3.6 or (1.65-1.95+3.0-3.6)
4.0 to 25
4.0 to 5.5
4.0 to 6.0
-20 to 85
-30 to 85
-40 to 105
-40 to 125
-40 to 150
-40 to 85
0
1
3
4
5
6
8
11
12
13
14
16
17
21
23
25
28
31
32
56
60
72
96
110
120
182
192
256
1
2
3
4
5
6
7
8
9
10
14
No
Yes
0
1
2
3
4
8
No
Yes
10
12
16
8
3
4
5
6
7
8
10
11
12
14
15
16
20
24
28
0
1
2
4
0
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
10
12
0
1
2
3
4
5
6
Device
Device + OTG
Host, Device
No
0
2
3
4
6
7
8
9
10
12
13
14
15
16
18
19
20
22
24
35
36
0
1
2
0
1
2
ATSAMS70J19 512 64 300 Cortex-M7 256 0 44 No 1.62 to 3.6 -40 to 105 0 14 -- Yes 1 Yes 12 5 1 5 3 2 Host, Device 4 1 0
ATSAMS70J20 1024 64 300 Cortex-M7 384 0 44 No 1.62 to 3.6 -40 to 105 0 14 -- Yes 1 Yes 12 5 1 5 3 2 Host, Device 4 0 0
ATSAMS70J21 2048 64 300 Cortex-M7 384 0 44 No 1.62 to 3.6 -40 to 105 0 14 -- Yes 1 Yes 12 5 1 5 3 2 Host, Device 4 0 0
ATSAMS70N19 512 100 300 Cortex-M7 256 0 75 No 1.62 to 3.6 -40 to 105 0 14 -- Yes 1 Yes 12 10 2 8 4 3 Host, Device 8 0 0
ATSAMS70N20 1024 100 300 Cortex-M7 384 0 75 No 1.62 to 3.6 -40 to 105 0 14 -- Yes 1 Yes 12 10 2 8 4 3 Host, Device 8 0 0
ATSAMS70N21 2048 100 300 Cortex-M7 384 0 75 No 1.62 to 3.6 -40 to 105 0 14 -- Yes 1 Yes 12 10 2 8 4 3 Host, Device 8 0 0
ATSAMS70Q19 512 144 300 Cortex-M7 256 0 114 No 1.62 to 3.6 -40 to 105 0 14 -- Yes 1 Yes 12 24 2 8 5 3 Host, Device 8 0 0
ATSAMS70Q20 1024 144 300 Cortex-M7 384 0 114 No 1.62 to 3.6 -40 to 105 0 14 -- Yes 1 Yes 12 24 2 8 5 3 Host, Device 8 0 0
ATSAMS70Q21 2048 144 300 Cortex-M7 384 0 114 No 1.62 to 3.6 -40 to 105 0 14 -- Yes 1 Yes 12 24 2 8 5 3 Host, Device 8 0 0
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