Device identity and production status
The HD6473867HV is an 8-bit microcontroller built around the H8/300L CPU core with on-chip EPROM program memory — a mask-ROM alternative for medium-volume production or field-programmable firmware updates. Renesas lists this part as Active in production, so it remains a valid BOM line for new builds and replacement orders without an end-of-life clock.
Compliance and packaging
Supplied in Bulk tube or tray format, not tape-and-reel; factor this into your pick-and-place feeder setup or hand-assembly workflow.
No pin-compatible second-source or direct successor is recorded on this listing; the HD6473867HV is a single-source line item, so securing a buffer quantity or a qualified alternate is worth the RFQ discussion.