ML7404 Datasheet | LAPIS

Overview The ML7404 is a low power RF transceiver for long range munication in Sub-GHz. The ML7404 includes RF, IF, MODEM, Direct Sequence Spectrum Spreading/Despreading(DSSS), baseband processor, HOST interface. The ML7404 supports RF frequency sets of 315MHz to 960MHz. Built in direct spreading in aaccodance with IEEE802.15.4k standard. And for narrow band wireless munication, it implements programmable channel filters supporting 12.5k Hz or wider channel spacing. ML7404 is suitable to F mode (434MHz) , and C/S/T/R mode(868MHz) of Wireless M-Bus in Europe, and to RCR STD-30, ARIB STD-T67, and ARIB STD-T108 in Japan. ML7404 has the same package, pins assignment and major registers as the ML7344/ML7345/ML7406 family for sharing the board and software between narrow/broadband Sub-GHz applications. ML7404, ML7345, ML7344 and ML7406 have the same package, pins assignment and major registers. ML7404 series RF: 315MHz to 960MHz Rate: 0.1kbps to 100kbps(FSK/GFSK/4FSK/4GFSK/ASK) 4.8kcps to 200kcps(BPSK, IEEE802.15.4k DSSS) 100/600bps(BPSK/GFSK,Sigfox) Channel Spacing: Down to 12.5k Hz Wireless M-Bus(EN 13757-4:2013) IEEE802.15.4k / IEEE802.15.4g (FEC not supported) ARIB STD T67 / T108 , RCR STD 30 , ETSI EN 300 220 (32pin WQFN) ML7344 series RF: 160MHz to 510MHz Rate: 1.2kbps to 15kbps(FSK/GFSK) Channel Spacing: 25k Hz Wireless M-Bus ARIB STD T67 ML7406 series RF: 750MHz to 960MHz Rate: 1.2kbps to 500kbps(FSK/GFSK) Channel Spacing: 100k Hz to 1.6MHz Wireless M-Bus IEEE802.15.4g (FEC not supported) ML7345 series RF: 160MHz to 960MHz Rate: 1.2kbps to 100kbps(FSK/GFSK/4FSK/4GFSK) Channel Spacing: Down to 12.5k Hz Wireless M-Bus(2013) ARIB STD T67/RCR STD 30 IEEE802.15.4g (FEC not supported) Data rate[kbps] Frequency[MHz] 1000 1/304 FEDL7404-03 - Features - Supported standard - ETSI EN 300 220(Europe) - EN 13757-4:2013(Wireless M-Bus) S/T/C/R/F Mode - RCR STD-30 (III and IV types) - ARIB STD-T67 - ARIB STD-T108 - Sigfox(Rev 2.E) - RF frequency: 315MHz to 960MHz...