21
5V
22
GND
23
24
25
26
27
28
29
30
1
3V3
2
3
U ARX
4
U ATX
5
GPIO1
6
7
SC LK
8
LIN_EN
9
10
20
GND
19
18
16
R ESET
15
MOSI
14
MISO
13
nC S_0
12
nC S_1*
11
17
GPIO_R ST
40
39
38
37
36
35
34
33
nWR Q
32
GPO2
31
nIN T
TCA N455 0 Reset
Pushbu tton and
MCU Rese t
Inve rte r
TCA N455 0 Reset
(GPIO) and MCU
Reset Connection
Jumper
GPIO Reset (Must be Active High)
Lau nch Pad MCU Re set (Acti ve Low)
SPI MO SI (TCA N455 0
³6',´
)
SPI MISO (TCA N455 0
³6'2´
)
SPI Ch ip S elect (TCA N455 0
³Q&6´
)
SPI Ch ip S elect (Alterna te)
WAKE
Pushbu tton
GPIO1 Status LED (On when GPIO1 = Low)
nINT Statu s LED (On when nINT = Low)
GPO2 Status LED (On when GPO2 = Low)
nINT
(Primary
TCA N455 0
Inte rrupt P in)
GPO2
(Configurab le
TCA N455 0
Inte rrupt P in)
nWKRQ
(TCA N455 0
Wake u p
requ est pin)
LIN En able (TLIN202 9 EN Pin)
SPI Clo ck (TCA N455 0
³6&/.´
)
GPIO1 (Configurab le TCAN455 0 Inte rrupt P in)
UART TX (TLIN202 9
³7;´ 3LQ
)
UART RX (TLIN202 9
³5;´ 3LQ
)
Hardware description
10
SLLU216 – July 2019
Copyright © 2019, Texas Instruments Incorporated
SPI to CAN FD SBC + LIN Transceiver BoosterPack User's Guide
Figure 5. MCU interface components and features
2.4.1
BoosterPack Pinout
Figure 6. Pinout
The BoosterPack kit adheres to the 40-pin LaunchPad and BoosterPack pinout standard. This standard
was created to aid compatibility between LaunchPad development kit and BoosterPack module tools
across the TI ecosystem.
The 40-pin standard is compatible with the 20-pin standard that is used by other LaunchPad kits like the
MSP-EXP430G2 LaunchPad development kit. This allows for 40-pin BoosterPack modules to be used
with 20-pin LaunchPad kits with some limited functionality.
The BOOSTXL-CANFD-LIN supports BoosterPack module stacking with its male and female BoosterPack
headers. Many BoosterPack modules can be stacked onto your LaunchPad for additional functionality.
More information about compatibility can also be found at
