Data Sheet

SPBTLE-RF
P a g e | 6 Rev 0.1
Table 3. Pin Assignement
Name
Type
Pin #
Description
ALT Function
V max. Tolerant
Initial State
SPI Interface
SPI_IRQ
O
4
SPI IRQ(SLAVE has data for MASTER)
V
in
SPI_CLK
I
7
SPI CLOCK (Max. 8 MHz)
V
in
SPI_MISO
O
8
SPI MISO (MASTER in / SLAVE out)
V
in
SPI_MOSI
I
9
SPI MOSI (MASTER out SLAVE in)
V
in
SPI_CS
I
10
SPI “Chip Select” (SPI slave select)
V
in
Power and Ground
V
in
5
V
in
(2.0V + 3.6V max.)
GND
6
GND
Reset
BT_RESET
I
11
Reset input (active low < 0.35 V
in
)
(2.0V + 3.6V max.).
LPO
EXT_LPCLK
I
1
Not connected / Optional pin function
(2.0V + V
in
max.).
GPIO2
I/O
2
Not connected
ANA TEST 0
I
3
Not connected