ML7344CE datasheet(99/154 Pages) LAPIS

Part #	ML7344CE

Description	Sub-GHz(160MHz to 510MHz) band short range wireless transceiver IC

PDF	154 Pages

Scroll/Zoom	100%

Manufacturer	LAPIS [LAPIS Semiconductor Co., Ltd.]

Direct Link	http://www.lapis-semi.com/

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99 / 154 page

FEDL7344C/E/J-05

ML7344C/E/J

99/154

[In case of PLL unlock interrupt]

PLL lock detection control setting and ML7344 operation after interrupt generation

LSI

state

check timig of

PLL unlock

detection

PLL_LD_EN=0b1

[PLL_LOCK_DETECT:B1 0x0B(7)]

PLL_LD_EN=0b0

[PLL_LOCK_DETECT:B1 0x0B(7)]

PA_ON =”H”

interrupt occurs and TX stops forcibly

interrupt occurs and TX is continued

RX enable =”H”

interrupt occurs and RX is continued

[In case of VCO CAL request interrupt]

PLL lock detection control setting and ML7344 operation after interrupt generation

LSI

state

check timig of

PLL unlock

detection

PLL_LD_EN=0b1

[PLL_LOCK_DETECT:B1 0x0B(7)]

PLL_LD_EN=0b0

[PLL_LOCK_DETECT:B1 0x0B(7)]

Rising edge of

PA_ON signal

interrupt occurs and TX stops forcibly

interrupt occurs and TX is continued

Rising edhe of

RX enable signal

interrupt occurs and RX is continued

ML7344CE Datasheet(PDF) 99 Page - LAPIS Semiconductor Co., Ltd.