| Manufacturer | Part Number | Description |
|---|---|---|
Microsemi (now Microchip Technology)
| EDI88512CA | 512Kx8 Monolithic SRAM |
Microsemi (now Microchip Technology)
| EDI88512CA-XMXG | 512Kx8 Plastic Monolithic SRAM CMOS |
| Unknown Manufacturer | EDI88512CA | 512Kx8 Monolithic SRAM/ SMD 5962-95600 |