| Microchip | 1-Megabit (64K x 16) Unregulated Battery-Voltage |
| Microchip | 1-Megabit (64K x 16) Unregulated Battery-Voltage |
| Microchip | 1-Megabit (64K x 16) Unregulated Battery-Voltage |
| Microchip | 1-Megabit (64K x 16) Unregulated Battery-Voltage |
| Microchip | 1-Megabit (64K x 16) Unregulated Battery-Voltage |
| Microchip | 1-Megabit (64K x 16) Unregulated Battery-Voltage |
| Microchip | 1-Megabit (64K x 16) Unregulated Battery-Voltage |
| Microchip | 1-Megabit (64K x 16) Unregulated Battery-Voltage |
| Microchip | 256K (32K x 8) Unregulated
Battery-Voltage |
| Microchip | 256K (32K x 8) Unregulated
Battery-Voltage |