feat: add rearview mirror MSP430 MCU

[techmannih]

Summary

• add the automotive MSP430G2553IPW0RQ1 20-pin MCU component with TI pin aliases and schematic pin-direction metadata
• add Microcontroller_MSP430G2553_TIDA01539 using the MSP430G2553 LaunchPad target power/reset circuit
• preserve the TIDA-01539 interface nets and 10 kΩ pull-ups for SCL, SDA, OPT_F, and OPT_B, plus DISC
• add the MCU as the seventh block in the RearviewMirrorModule application example
• export the chip and subcircuit and add a schematic-only snapshot

References

• TI Rearview Mirror Module
• Rearview Mirror Module sysblock
• TIDA-01539 design guide - Figure 12
• MSP430G2553 LaunchPad user guide - Figure 19
• MSP430G2553-Q1 datasheet

Validation

• scoped Biome format check for every changed TypeScript file
• bun run typecheck
• tsci check source and tsci check netlist for the chip, MCU subcircuit, and application example
• schematic snapshot consistency check
• generated schematic snapshot visually reviewed

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Package	Deployment	Preview	Comment	Updated (UTC)
tscircuit/ti	✅ Ready	Preview	Package build successful	Wed, 26 Aug 2026 19:32:20 GMT

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[seveibar]

the TIDA01539 is not used