RC2014 DS1302 RTC Shrink 8 Bit

1 month ago 29
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

A shrunk down variant of Ed Brindley's RC2014 DS1302 board.

This is an experimental respin of the shrunk RTC design, with an adjustment to use only one memory address.

Attributions:

Ed Brindley: https://github.com/electrified/rc2014-ds1302-rtc

Sergey: http://www.malinov.com/Home/sergeys-projects/zeta-sbc-v2

Documents

rc2014-ds1302-rtc-master/rc2014-ds1302-rtc

RC2014 DS1302 RTC Resize BS-1225-PC Rev 4

BOM

ID Name Designator Footprint Quantity
1 74HCT174 U3 DIP-16 1
2 RC2014 BUS P1 RC2014BUS-1X39-AMR 1
3 0.1uF C1,C2,C3,C4,C5 C_DISC_D3.0MM_W2.0MM_P2.50MM 5
4 Crystal Y1 CRYSTAL_ROUND_D2.0MM_VERTICAL 1
5 Battery_Cell BT1 BATTERY HOLDER BS-1225-PC 1
6 74HCT688 U1 DIP-20 1
7 DS1302 U4 DIP-8 1
8 74HCT138 U5 DIP-16 1
9 10K RN1 R_ARRAY_SIP9 1
10 SW_DIP_x08 SW1 DIP_8-300 1
11 74HCT125 U2 DIP-14 1

Attachments

None

Members

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