- M48T18-100MH1
- Stmicroelectronics, Inc.
- 0 TIMER(S), REAL TIME CLOCK, PDSO28
- M48T18-100MH1E
- Stmicroelectronics
- 64 Kbit 8Kb x 8 TIMEKEEPER SRAM
- M48T18-100MH1F
- Stmicroelectronics
- 64 Kbit 8Kb x 8 TIMEKEEPER SRAM
- M48T18-100MH1TR
- Stmicroelectronics, Inc.
- 0 TIMER(S), REAL TIME CLOCK, PDSO28