Application Note
- ML7404 family LSIs Hardware Design Manual
- ML7404 Initialization Table
ML7404
LPWA - UHF Transceiver LSIs
ML7404
ML7404
LPWA - UHF Transceiver LSIs
The ML7404 is a low power RF transceiver for long range communication 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 communication, it implements programmable channel filters supporting 12.5kHz 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.
Product Detail
Specifications:
Support Standard
ARIB STD-T67,ARIB STD-T108,RCR STD-30,EN300-220,EN13757-4:2013,Sigfox (Rev 2.E),IEEE802.15.4k,IEEE802.15.4g
Frequency Band
315 to 960MHz
Operating Voltage [V]
1.8 to 3.6
Modulation Method
2-
(G) FSK
(G) MSK
4-
(G) FSK
(G) MSK
BPSK (DSSS)
FEC Mode
IEEE802.15.4k compliant
Control I/F
Synchronous
serial (Control)
DIO (DATA)
CPU core
-
Memory resources
-
Transmission Rate
to 100
(xFSK)
80k to 200kcps
(DSSS)
Transmission Output [mW]
1/10/20
Reception Sensitivity
-119.5dBm[2.4kbps BER=1%]
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Input Clock
-
Development Support
-
- Reference Board
- ML7404EVB
- Supply Status
- Recommended
- Support Standard
- RCR STD-30 (426MHz)
- ARIB STD-T67 (429MHz)
- ARIB STD-T108 (920MHz)
- EN300-220
- EN13757-4 Wireless M-Bus
- Sigfox
- Host I/F
- -
- Components
- MK74Q0410(ML7404⁄ML7416S Evaluation Board)
- Interface Board
- RF cable+anntena
- USB cable
- Notes
- Three types of communication are possible: Sigfox, IEEE802.15.4k, and IEEE802.15.4g.
- Equipped with various sensors.
* with a GPS option.
