{{tag>collection_mcmaster vendor_unknown type_unknown year_unknown foundry_unknown tech_unknown}}


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

{{:digshadow:ami:781400:pack_top.jpg?300|}}
{{:digshadow:ami:781400:pack_bot.jpg?300|}}

Top:
<code>
AMI
781400
0066-115XX
1447-001
KOREA
</code>


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

No markings on (damaged) die.

Label:
<code>
</code>  

===== Damage =====

The back attach was very difficult to get off.  It was cooked in WFNA for 30 minutes in an attempt to release it.  In retrospect, this was too long of a period and caused the WFNA to dilute, resulting in minor corrosion.  It would have been better to do a 24 hour cold soak.

After cooking with no effect, I gave up and was going to try to gently remove it.  After only very light handling, chunks started to come out of the back.  I immediately stopped trying to remove it and instead went to lightly pick it up to deposit into a vial.  The die then fractured from the tweezer pressure.

There appears to be a scratch pre-dating the other damage (given that its corroded).  It is unclear where this came from.

The die is quite dirty since I was not able to safely ultrasonic clean it.  Now that its been imaged, if there is desire for a cleaner image, I could try to clean it better but it may shatter.
====== Map ======

[[http://siliconpr0n.org/map/ami/781400-0066-115xx/mcmaster_mz_mit20x/|Map @ Mit20x]]
  * [[http://siliconpr0n.org/map/ami/781400-0066-115xx/single/ami_781400-0066-115xx_mcmaster_mz_mit20x.jpg|Single]] (9466x12984, 43 MB)