B.5 MSP-TS430PW20
The MSP-TS430PW20 microcontroller development board supports the MSP430FR23x and MSP430FR21x
FRAM devices in both 20-pin and 16-pin TSSOP (TI package code PW) packages. No microcontroller devices
are included in the MSP-TS430PW20 kit, but can be ordered from the TI Store.
The MSP-TS430PW20 microcontroller development board has two jumpers on header J11 that direct the UART
BSL signals, depending on which device is being used (see Figure B-9).
Figure B-9. UART BSL Signal Select
• GROUP2: Jumpers on 3-5 and 4-6 for MSP430FR231x PW16
• GROUP1: Jumpers on 1-3 and 2-4 for all other compatible devices, including MSP430FR231x PW20
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Hardware
SLAU278AG – MAY 2009 – REVISED DECEMBER 2020
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