User's Manual

BMD-ICN-1 Datasheet v1.0 CONFIDENTIAL Page 3 of 11
2. Pin Descriptions
Figure 1- Pin out (Top View)
Pin description
Name
Pin
Direction
Description
P0.21
7
In/Out
GPIO
P0.22
8
In/Out
GPIO
P0.23
9
In/Out
GPIO
P0.24
10
In/Out
GPIO
P0.25
11
In/Out
GPIO
P0.26
12
In/Out
GPIO
P0.27
13
In/Out
GPIO
P0.28
14
In/Out
GPIO
P0.29
15
In/Out
GPIO
P0.30
19
In/Out
GPIO
P0.00
20
In/Out
DTM UART RX
P0.01
21
In/Out
DTM UART TX
P0.02
22
In/Out
GPIO
P0.03
23
In/Out
GPIO
P0.04
24
In/Out
GPIO
P0.05
25
In/Out
GPIO
P0.06
26
In/Out
GPIO
P0.07
27
In/Out
GPIO
P0.08
28
In/Out
GPIO
P0.09
31
In/Out
GPIO
P0.10
32
In/Out
GPIO
P0.11
33
In/Out
GPIO
P0.12
34
In/Out
GPIO
P0.13
35
In/Out
GPIO
P0.14
36
In/Out
GPIO
P0.15
37
In/Out
GPIO
P0.16
38
In/Out
GPIO
SWDIO
39
In/Out
SWDIO/ RESET









SWCLK
40
In
SW Clock
P0.17
41
In/Out
GPIO
P0.18
42
In/Out
GPIO
P0.19
43
In/Out
GPIO
P0.20
44
In/Out
GPIO
VCC
17
Pwr
+1.8 to +3.6VDC input
GND
1, 2, 3, 4, 5, 6, 16, 18,
29, 30, 45, 46, 47
Pwr
Electrical Ground
Table 2 – Pin Descriptions
Note 1: An external capacitor for V
CC
is not strictly required, however
using a 1µF - 4.7µF ceramic capacitor is recommended.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1516
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
43
44
45
46
47