- M48T18-150PC
- Stmicroelectronics
- 5V, 64 KBIT (8 KB X8) TIMEKEEPER SRAM
- M48T18-150PC1
- Stmicroelectronics
- IC TIMEKPR NVRAM 64KBIT 5V 28-DI - M48T18-150PC1
- M48T18-150PC1E
- Stmicroelectronics
- 64 Kbit 8Kb x 8 TIMEKEEPER SRAM
- M48T18-150PC1F
- Stmicroelectronics
- 64 Kbit 8Kb x 8 TIMEKEEPER SRAM
- M48T18-150PC1TR
- Stmicroelectronics
- 5V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM