Meet Ltd. RF005 Manual Do Utilizador
Page 3 of 5
Pin Description:
Pin No
Pin
Name
I/O
Active
State
Description
1 PSB I Low
Digital input. Assert to force MS-RF005 to
enter Power-Saving Mode or Power-Down
Mode, depended on the state of TRRDY.
enter Power-Saving Mode or Power-Down
Mode, depended on the state of TRRDY.
2 TRINT O High
Digital output. Asserted when transmitting or
receiving is accomplished.
receiving is accomplished.
3 TRRDY I High
Digital input. Assert to set the MS-RF005 to
Active Mode.
Active Mode.
4 TRSCLK I/O N/A
Digital input at Burst Mode and digital output
at Direct Mode.Clock signal of the SPI/FIFO
interface.
at Direct Mode.Clock signal of the SPI/FIFO
interface.
5 TRSDAT I
N/A
Digital input/output. Data signal of the
SPI/FIFO interface.
SPI/FIFO interface.
6 SPIEN I High
Digital input. Enable signal of the SPI
interface.
interface.
7 GND P N/A
Ground.
8
VCC
P
N/A
Digital power pin. +3.3VDC.
Electrical Specifications：
Absolute Maximum Ratings