MSP430F6767AIPEU — metering-class MCU with six 24-bit sigma-delta ADCs
The MSP430F6767AIPEU is a 16-bit microcontroller from the MSP430F6xx series, with a core running at 25 MHz. It carries 256 KB of Flash program memory and 32 KB of RAM, plus six 24-bit sigma-delta ADCs and an LCD controller.
What the 25 MHz core and 6x24-bit ADC mean for the design
The 25 MHz clock rate is modest, but the six 24-bit sigma-delta converters are the primary data path for voltage and current channels. The CPU runs metrology algorithms and manages LCD, communication, and calibration.
Lifecycle status — EOL hot, last-time-buy window active
The MSP430F6767AIPEU carries an EOL hot lifecycle status. The manufacturer has announced discontinuation; the last-time-buy window is open but closing. Any BOM line using this part should secure final-order quantities or identify a migration path. No official successor order code appears in the record. For existing designs, the part is sourced through independent distribution on a quoted-to-order basis against an RFQ — availability and current pricing confirmed at quote time.
