ATSAMR21G18-MR210UA_NoRFPads

RF Module, ATSAMR21, Zigbee 802.15.4, external antenna, SMD

Schematic Symbol

Pin Configuration (42 pins)

Pin	Name	Type
1	GND	power_in
2	GND	passive
3	VCC	power_in
4	VCC	passive
5	~{RST}	input
6	PA17	bidirectional
7	PA18	bidirectional
8	PA16	bidirectional
9	PA19	bidirectional
10	PA28	bidirectional
11	NC	no_connect
12	GND	passive
13	PA07	bidirectional
14	PA08	bidirectional
15	NC	no_connect
16	NC	no_connect
17	PA13	bidirectional
18	PA12	bidirectional
19	PA24	bidirectional
20	PA25	bidirectional
21	NC	no_connect
22	PA15	bidirectional
23	PA14	bidirectional
24	PA4	bidirectional
25	PA5	bidirectional
26	PA6	bidirectional
27	NC	no_connect
28	NC	no_connect
29	GND	passive
30	PA30	bidirectional
31	PA31	bidirectional
32	NC	no_connect
33	ATECC508_GPIO	bidirectional
34	NC	no_connect
35	NC	no_connect
36	PA23	bidirectional
37	PA22	bidirectional
38	NC	no_connect
39	NC	no_connect
40	NC	no_connect
41	GND	passive
42	GND	passive

Footprint

Confirmed

RF_Module/Atmel_ATSAMR21G18-MR210UA_NoRFPads

Pad Layout

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

Pads (42)

Number	Type
1	smd
2	smd
3	smd
4	smd
5	smd
6	smd
7	smd
8	smd
9	smd
10	smd
11	smd
12	smd
13	smd
14	smd
15	smd
16	smd
17	smd
18	smd
19	smd
20	smd
21	smd
22	smd
23	smd
24	smd
25	smd
26	smd
27	smd
28	smd
29	smd
30	smd
31	smd
32	smd
33	smd
34	smd
35	smd
36	smd
37	smd
38	smd
39	smd
40	smd
41	smd
42	smd

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