ST-Link doesn't find Murata CMWX1ZZABZ-072 via SWD port

[TMaru.1]

Hello,

I want to connect CMWX1ZZABZ-072 with ST-Link, but it doesn't works.

CMWX1ZZABZ-072 has a break out board which can program with arduino core.

But I want advanced programming.

So I want to program on Keil.

I tried to connect CMWX1ZZABZ-072 with ST-Link in following steps:

• Installed ST-Link utility( STSW-LINK004) and ST-Link driver(STSW-LINK009)
• Connected PC and ST-Link
• Checked that "STM32 STLink" is recognized as USB device in device manager.
• Open ST-Link utility, and install ST-Link Firmware update
• Set parameters as following screen shot

• Connect SWD ports and supplied power to MCU
• Set high BOOT0, and reset MCU
• Select "Connect" on ST-LINK utility

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Then, ST-Link utility says likes this picture.

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Please teach me how can I solve this problem?​

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My environments are here.

• ST Link​ v2
• Boards: Tlera Corp Grasshopper
• MCU: Murata CMWX1ZZABZ-072(Based STM32L082 )
• OS: Windows 10
• CPU: Intel(R) Xeon(R) CPU E3-1225 v6

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Thanks,

Tetsuro