Datasheet

RN4870/71
DS50002489D-page 6  2016-2019 Microchip Technology Inc.
FIGURE 1-2: PIN DIAGRAM - RN4870
FIGURE 1-3: PIN DIAGRAM - RN4871U
TP-2 TP-2 CLDO_O
TP-1 VCC_PA
TP-3 VCC_RF
TP-1
TP-3
GND
GND
GND
GND
GND
GND
VBAT
P2_2
VDD_IO
VDD_IO
ULPC_O
P2_3
BK_O
P2_7/TX_IND
P1_1
P1_2
P1_3
P0_0/CTS
P1_0
P3_6/RTS
P2_0/MODE
P2_4
NC
RST_N
P0_2/LED
P0_7
P3_5
P3_4
P3_3
P3_2
P3_1
UART_TX
UART_RX
133
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
Top View Bottom View
3
4
1
2
5
6
7
8
9
13
10
11
12
14
15
16
17
17
1
TP-1
TP-2
TP-3
TP-4
TP-5
VBAT
BK_IN
GND
P1_6
P1_7
P2_7
P2_0
GND
BT_RF
P1_2 P1_3
UART_TX
UART_RX
RST_N
P3_6
P0_2
P0_0
TP-1 CLDO_O
VCC_PA TP-3
VCC_RF TP-2
TP-4 ULPC_O
TP-5 BK_O
Top View
Bottom View