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RC2014-MSK-32K-ROM-RAM-V2.0

STDRC2014-MSK-32K-ROM-RAM-V2.0

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License

Public Domain

Creation time:2020-11-17 03:59:13Update time:2020-11-22 11:28:19

Description

This is a simple 32KROM and 32KRAM memory card. There should be place enough, so that the ROM can be put into a ZIL-socket. The ROM socket has been designed for an EEPROM ROM

Project cloned from "Marten Feldtmann"

Upgrading to 4-layer board.

REVISION: 2.0

Design finished 18th November 2020

Marten and everybody else, hopefully you like this upgraded version so much that you could order this from JLCPCB.

Current price for 5pcs: $38 + shipping

Design Drawing

schematic diagram
PCB

BOM

IDNameDesignatorFootprintQuantity
1AS6C62256AU3-AS6C62256ADIP28-6001
21kR1AXIAL-0.31
310uC1CASE-A_32161
474HCT139U1-139DIP161
5Bus RC2014/80U1HDR-2.54-19-2X40P1

Attachments

OrderFile nameDownload times
1
Gerber_MSK-32KROM_RAM_2020-11-18_12-08-29.zip
0
2
PCB_MSK-32KROM_RAM_2020-11-18_12-12-24.pdf
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3
PCB_MSK-32KROM_RAM_2020-11-18_12-12-50.pdf
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4
PCB_MSK-32KROM_RAM_2020-11-18_12-13-06.pdf
0
5
PCB_MSK-32KROM_RAM_2020-11-18_12-15-37.pdf
0
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