ZeptoBars - RSS feed http://zeptobars.com/en/ Microelectronics. Die-shots. Artificial intelligence. Lasers. en-us Tue, 10 Jun 2006 04:00:00 GMT Tue, 24 May 16 12:50:44 +0300 webmaster@zeptobars.com 120 10 <![CDATA[Silicon Labs Si8641 - quad channel digital isolator : weekend die-shot]]> http://zeptobars.com/en/read/SiLabs-Si8641-digital-isolator Silicon Labs Si8641 uses capacitive coupling to implement digital isolation (up to 5kV, this model 2.5kV) as speeds of up to 1 Mbps.
This particular model (Si8641AB) contains 2 identical dies, apparently configured by bonding some of the pads on the sides.

Sun, 22 May 16 06:50:22 +0300
<![CDATA[You can now support Zeptobars at Patreon and more]]> http://zeptobars.com/en/read/zeptobars-support-patreon-paypal-bitcoin
We are running this blog for more than 3 years with no monetization of any kind (advertisements, merchandise and such) but from time to time people kept asking on how to help us. From the other side - we've probably reached the limits of our resources to improve the quality of our lab/imaging setup, and we'll need your help to move further.

We've finally outlined a number of voluntary ways you can support our efforts to produce higher-quality microchip photographs for curiosity and education.

Basically, there are 4 ways - spread the word, send us few cool chips for future work, support us at our Patreon campaign (which would allow you to schedule small contribution for each new die shot we publish) or send us some Bitcoins (or use good old Paypal).

Either way content of this blog will remain free for everyone and it will continue to be licensed under permissive CC BY 3.0 license. ]]>
Wed, 11 May 16 07:36:13 +0300
<![CDATA[ST HCF4056 - BCD to 7 segment : weekend die-shot]]> http://zeptobars.com/en/read/ST-HCF4056-CMOS

Tue, 10 May 16 18:17:44 +0300
<![CDATA[Maxim ds2401z - serial number chip : weekend die-shot]]> http://zeptobars.com/en/read/Dallas-semiconductor-maxim-ds2401z Right at the center of the die you can see 64-bit laser-trimmed ROM. Die size 1346x686 µm.

Tue, 03 May 16 02:29:07 +0300
<![CDATA[ST TL072 - dual JFET opamp : weekend die-shot]]> http://zeptobars.com/en/read/ST-TL072-JFET-dual-opamp

Sat, 16 Apr 16 20:30:43 +0300
<![CDATA[NXP/Philips BC857BS - dual pnp BJT : weekend die-shot]]> http://zeptobars.com/en/read/nxp-philips-bc857bs-dual-pnp-bjt Size of each die is 285x259 µm.

Sat, 16 Apr 16 05:35:54 +0300
<![CDATA[ST TS971 : weekend die-shot]]> http://zeptobars.com/en/read/ST-TS971-R2R-opamp-SOT23 Die size 1079x799 µm.

Sun, 03 Apr 16 11:40:26 +0300
<![CDATA[NEC NE3510M04 - RF HJ-FET : weekend die-shot]]> http://zeptobars.com/en/read/nec-NE3510M04-rf-HJ-FET-nmos

Fri, 01 Apr 16 10:13:19 +0300
<![CDATA[ST TS321 - generic SOT23 opamp : weekend die-shot]]> http://zeptobars.com/en/read/ST-TS321-SOT23-opamp-LM358A-LM324 Die size 1270x735 µm.

Sat, 26 Mar 16 11:18:25 +0300
<![CDATA[National Semiconductor LMC555 : weekend die-shot]]> http://zeptobars.com/en/read/national-semiconductor-LMC555

Tue, 22 Mar 16 11:18:58 +0300