Punch Through Design LLC LBM313-2540 Manuale Utente
3.3
Peripheral Map
This is a helpful map that shows which pins are connected to which peripherals.
See the CC2540 datasheet
and Software
Developer’s Guide
for more info.
Pin
CC2540
Pin
Pin
Debug
Analog
Comp
arator
arator
USART0
SPI
SPI
USART0
UART
UART
USART1
SPI
SPI
USART1
UART
UART
TMR1
TMR3
TMR4
1
GND
2
USB P
3
VCC USB
4
P1 4
U0MISO*
U0RX*
U1SS*
U1CTS*
T3CC1
5
P1 1
T1CC1*
T4CC1
6
VCC
7
GND
8
P1 0
T1CC2*
T4CC0
9
GND
10
P1 2
U0SS*
U0CTS*
T1CC0*
11
P1 5
U0MOSI*
U0TX*
U1CLK*
U1RTS*
12
USB N
13
GND
14
VCC
15
P1 7
U1MISO*
U1RX*
T3CC1*
16
P1 6
U1MOSI*
U1TX*
T3CC0*
17
GND
18
P1 3
U0CLK*
U0RTS*
T3CC0
19
GND
20
P0 6
A6
T1CC4
21
P0 7
A7
T1CC3*
22
P0 4
A4
COMP-
U0SS
U0CTS
U1MOSI
U1TX
T1CC2
23
P0 2
A2
U0MISO
U0RX
U1SS
U1CTS
T1CC0
24
P0 3
A3
U0MOSI
U0TX
U1CLK
U1RTS
T1CC1
25
GND
26
P2 0
T4CC0*
27
P2 1
T4CC1*
28
P2 2
29
P2 4/OSC32K Q1
30
P2 3/OSC32K Q2
31
VCC
32
GND
33
P0 1
A1
34
P0 0
A0
35
P0 5
A5
COMP+
U0CLK
U0RTS
U1MISO
U1RX
T1CC3
36
GND
37
RESET N
38
VCC
39
GND
40
VCC
41
VCC
42
VCC
43
GND
44
GND
45
GND
46
GND
Table 2: Pinout and peripherals.
LBM313-2540-256 Module Datasheet
7
Punch Through Design