This is a Buy-It-Now sale for a replacement Integrated Circuit - Motorola MCM6810P.

These are a 24 pin DIP package 128x8 SRAM, single +5v supply. 450ns access time.

The devices in this listing come from new tubed stock, so have never been used previously. However they are are old parts from the 1980s, so may have some light tarnishing on the legs or marks from storage. They are genuine parts, not Chinese fakes or recaps.

The item photo is representative of the item you will receive, the date code may differ, but all have exactly the same part number. BIN price is for 1PCS, no extra postage on 2 or more pcs. The photo shows two as I have two variants with different styles of markings.

** Please see my feedback to see what other people who have bought my items think of them **
** You will not be disappointed! **

Due to 2nd class mail becoming more and more unreliable, all items are now being migrated to Tracked 48 postage. T48 and T24 postage on small items are usually free for any additional items of the same type. I am unable to get the system to automate combined postage for different items, however if you make the purchase for multiple different items using the basket method, I will combine them into one parcel where possible, and refund any postage excess at the time of shipping.

** UK POSTAGE BY ROYAL MAIL TRACKED 48 **

** Worldwide shipping by the eBay Global Shipping Program **
** Please check my feedback! **

We also supply GOTEK USB drives for the BBC Micro, as well as Raspberry Pi multi-core Second processors in internal and external versions.

As well as 1770 Disk Upgrade kits, 4 way switchable OSs for the Master 128 and 2 way for the B+, we can supply other refurbished BBC Model Bs and Master 128s to your specification.
Please check my other items for sale, or if they've sold out on my listings, please contact me for details.