{{tag>collection_infosecdj vendor_motorola type_unknown year_1977 foundry_unknown}}

An unknown chip with no public information available.

Siliconinsider suggested this may be an MK3870; pinout wise this seems to check out.

====== Package ======

CERDIP with gold plating.

{{:infosecdj:motorola:sc80299:pack_top.jpg?300|}}

<code>
SC80299L
(Logo) 79 35
</code>

====== Die ======

<code>
K9E
3870
SC80299
022-119

(C) 1977
</code>

{{https://siliconpr0n.org/map/motorola/sc80299/single/motorola_sc80299_infosecdj_mz_nikon20x.thumb.jpg}}

[[https://siliconpr0n.org/map/motorola/sc80299/infosecdj_mz_nikon20x/|mz_nikon20x]]

  * [[https://siliconpr0n.org/map/motorola/sc80299/single/motorola_sc80299_infosecdj_mz_nikon20x.jpg|Single]] (26590x21845, 125.218MiB)