Overview

Date : 2017/9/5

Industrial Wireless LSIs

ML7404

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.

  • Specification

  • Documents

  • Tool/Software

Specification
Suppored 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
Supply Voltage(V) 1.8 to 3.6
Modulation Method 2-
(G) FSK
(G) MSK
4-
(G) FSK
(G) M
FEC Mode IEEE802.15.4k compliant
Control Interface Synchronous
serial (Control)
DIO (DATA)
Transmission Rate to 100
(xFSK)
80k to 200kcps
(DSSS)
Transmission Output(dBm) 1/10/20
Reception Sensitivity -119.5dBm[2.4kbps BER=1%]
Operating Temperature(°C) -40 to +85
Package P-WQFN32-0505-0.50-A63
Halogen Free Support Yes
ML7404 Datasheet
Contents Version Date Download
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.
5 2019/04/01
ML7404 family LSIs Hardware Design Manual
Contents Version Date Download
This hardware design manual contains hardware information that should be referenced when designing ML7404 family devices - 2018/10/05
Implementation specifications
Package code Contents Download
P-WQFN32-0505-0.50-A63 Outline and Dimension, Recommended Reflow Conditions, Shipment Package Specification, Mounting area for package lead soldering to PC boards, Marking Layout
Environmental data
Package code Contents Download
P-WQFN32-0505-0.50-A63 RoHS Certificate of Compliance, Reach Certificate of Compliance, List of ingredient substances, SOC Analysis Report
ML7404 LPWA/SubG Evaluation Kit Start Guide
Contents Version Date Download
ML7404 LPWA/SubG Evaluation Kit Start Guide Start Guide 2022/01/20
ML7404 Initialization Table
Contents Version Date Download
ML7404 Initialization Table - 2021/09/02

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