Meeprom
About the Meeprom PCB
Meeprom is an open source PCB design by bkw777, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 38 × 16.6 mm, with 3 components from 3 distinct parts.
Other key parts include the AT28C256-15SU. By type, the board carries 1 IC, 1 capacitor and 1 resistor.
From the project
These are all virtual UV EPROMS / virtual mask roms, using electrically programmable EEPROM, FRAM, or FLASH with the pinout adapted to work in place of 27Cxx UV/OTP EPROMS or standard mask roms, on a specially shaped PCB and 3d-printed carrier to create a virtual Molex 78802 modu
These are all virtual UV EPROMS / virtual mask roms, using electrically programmable EEPROM, FRAM, or FLASH with the pinout adapted to work in place of 27Cxx UV/OTP EPROMS or standard mask roms, on a specially shaped PCB and 3d-printed carrier to create a virtual Molex 78802 module to fit inside a Molex 78805 socket.
Teeprom is an EEPROM module for Tandy Model 100, 102, & 200 portable computers.
Main components on the Meeprom
Meeprom bill of materials (BOM)
3 components, 3 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AT28C256-15SU 28C256 / FM18W08 | SOIC-28W | U1 |
| 1 | CL21B105KAFNNNE 1u | C_0805 | C1 |
| 1 | CRCW080547K0FKEA 47k | R_0805 | R1 |
Meeprom design files
The KiCad project lives in the bkw777/Teeprom repository on GitHub; these links point at the commit this page was built from.
- LayoutPCB/Meeprom.kicad_pcb
- SchematicPCB/Meeprom.kicad_sch
- BOMPCB/out/Meeprom.bom.csv
Meeprom: common questions
How big is the Meeprom PCB?
The Meeprom measures 38 × 16.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Meeprom?
3 components, from 3 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Meeprom design files?
From the bkw777/Teeprom repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Meeprom design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which bkw777 chose for the repository.
