BC9824 Datasheet, PDF (5/22 Pages) Holtek Semiconductor Inc – Low Power High Performance Low Power High Performance

BC9824
VDD>1.9V
Power Down
PWR_UP=1
Start up time 1.5ms
PWR_UP=0
Time out or ACK received
RX
Standby-I
TX FIFO not empty
CE=1 for more than 15us
ARD elapsed and ARC_CNT<ARC
TX setting 130us
TX finished
CE=0
TX FIFO not empty
CE=1
TX
TX setting 130us
Standby-II
TX FIFO empty
CE=1
EN_AA=1
NO_ACK=0
RX setting 130us
PTX (PRIM_RX=0) State Control Diagram
VDD>1.9V
Power Down
PWR_UP=1
Start up time 1.5ms
PWR_UP=0
CE=1
RX setting 130us
Standby-I
CE=0
RX
ACK packet transmitted
CE=1
RX setting 130us
CE=0
TX
Packet received
EN_AA=1
NO_ACK=0
TX setting 130us
PRX (PRIM_RX=1) State Control Diagram
Rev. 1.00
5
October 20, 2015