User's Manual

ManualsBrandsRadicom Research ManualsElectronicsBluetooth Modules

11

RB1000HM Pin Descriptions

Pin # Pin Name Type Description I/O Voltage Range

1 GND -

-

2

KEY

N/C

No Connections - No Pin – This

Pin has been removed.

Add a ke

y

to the mating connector to

prevent from being plugged in

backwards.

3

AIO (1)

I/O

Analogue programmable

I/O line

Input voltage: 0 – 1.3V

4

AIO (0)

I/O

Analogue programmable

I/O line

Input voltage: 0 – 1.3V

5

UART_TX

I/O

or O

UART TX

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh: 0.75VDD Min

6

UART_RX

I/O

or I

UART RX

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh: 0.75VDD Min

7

PIO (3) / SF_DIN

I/O

or I

Programmable I/O line or SPI

serial flash data (SF_DIN) input

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh: 0.75VDD Min

8

PIO (4) / SF_CS#

I/O

or I

Programmable I/O line or SPI

serial flash chip select (SF_CS#)

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh: 0.75VDD Min

9

SPI_CLK

I/O

or O

Programmable I/O line or debug

SPI CLK selected by SPI_PIO#.

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh: 0.75VDD Min

10

PIO (6) / SPI_CSB

I/O

or I

Programmable I/O line or debug

SPI chip select (CS#) selected by

SPI_PIO#.

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh:0.75VDD Min

11

PIO (7) / SPI_MOSI

I/O

or O

Programmable I/O line or debug

SPI MOSI selected by SPI_PIO#

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh: 0.75VDD Min

12

PIO (8) / SPI_MISO

I/O

or I

Programmable I/O line or debug

SPI MISO selected by SPI_PIO#

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh: 0.75VDD Min

13

PIO (9)

CONNECTED

O

PIO (9) will go high when

Bluetooth connection established.

Vol: 0.4V Max

Voh: 0.75VDD Min

14

PIO (10)

I/O Programmable I/O line

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh: 0.75VDD Min

15

PIO (11)

I/O Programmable I/O line

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh: 0.75VDD Min

16 SPI_PIO#_SEL I

Selects SPI debug on

PIO[8:5].

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

17

I²C_SCL / SF_CL

K

O

or O

I²C cloc

k

or SPI serial Flash clock

output (SF_CLK)

Vol: 0.4V Max

Voh: 0.75VDD Min

18

I²C_SDA /SF_DOUT

I/O

or O

I²C data input / output or SPI serial

Flash data output

(SF_DOUT)

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

Vol: 0.4V Max

Voh: 0.75VDD Min

19 WAKE PWR I

Input to wake CSR1000 QFN from

hibernate or dormant.

Vil: -0.4V

~

0.4V

Vih: 0.7VDD ~VDD+0.4V

20 VBAT PWR I

Batter

y

input and regulato

r

enable

(active high).

2.35V-3.6V