{{tag>collection_infosecdj vendor_toshiba type_unknown year_unknown foundry_unknown}}

This is a "high speed" 4-bit MCU with an LCD driver.

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

{{:infosecdj:toshiba:tmp47c420af:pack_top.jpg?300|}}

<code>
(Logo) 8527H
TMP47C420AF
8052 JAPAN
</code>

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

<code>
ROM.NO -
AL.NO -
AL.OP 7160
G458
</code>

Pin 1 is top left.

Die size: 6.16x6.42mm

{{https://siliconpr0n.org/map/toshiba/tmp47c420af/single/toshiba_tmp47c420af_infosecdj_mz_nikpa20x.thumb.jpg}}

[[https://siliconpr0n.org/map/toshiba/tmp47c420af/infosecdj_mz_nikpa20x/|Top metal imaged under a Nikon Plan Apo 20x/0.75]]

  * [[https://siliconpr0n.org/map/toshiba/tmp47c420af/single/toshiba_tmp47c420af_infosecdj_mz_nikpa20x.jpg|Single]] (34700x36180, 249.457MiB)