1337AGDVGI8 DS1307+ RX-8035LC:AC PURE SN DS17885S-3+ PCF2129AT/2,518 RV-8564-C2-32.768KHZ-10PPM-TA-QC ISL1220IUZ MCP795W11T-I/SL DS1308U-33+ RX-4035SA:B PURE SN DS17887-5+ RX8900SA:UA3 PURE SN 1338-31DCGI ISL12028IB27AZ MCP795W12T-I/SL DS1339U-33+ RX-4045NB:AAB DS1554P-70+ MAX31328NELB+ RX-8035LC:AC0 PURE SN