ML7344C Datasheet, PDF (135/151 Pages) List of Unclassifed Manufacturers – Sub-GHz band short range wireless transceiver IC

●RX
SCEN
FEDL7344C/E/J-04
ML7344C/E/J
RX_ON
INT[3]clear
command
DIO data output command
(When DIO function is used)
TRX_OFF
command
SET_TRX[3:0]
0x8(TRX_OFF)
[RF_STATUS: B0 0x0B]
319μs
GET_TRX[3:0]
0x8(TRX_OFF)
[RF_STATUS: B0 0x0B]
0x6(RX_ON)
0x6(RX_ON)
0x8(TRX_OFF)
4μs
0x8(TRX_OFF)
RX enable
Demod data
PB
Sync
Word
Length
Data ^CRC
INT[3](RF state transition completion )
[INT_SOURCE_GRP1: B0 0x0D]
INT[13] (SyncWord detection)
[INT_SOURCE_GRP2: B0 0x0E]
INT[8] (RX completion)
[INT_SOURCE_GRP2: B0 0x0E]
DCLK output (*1)
1 to 2 bit time
(at 100kbps , 10 to 20µs)
*1 : When setting RXDIO_CTRL[1:0]([DIO_SET: B0 0x0C(7-6)])=0b10 or 0b11.
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