| No. |
Part Name |
Description |
Manufacturer |
| 1981 |
X2210 |
Nonvolatile Static RAM 64 x 4 Bit, commercial version |
Xicor |
| 1982 |
X2210A |
Nonvolatile Static RAM 64 x 4 Bit |
Xicor |
| 1983 |
X2210I |
Nonvolatile Static RAM 64 x 4 Bit, industrial version |
Xicor |
| 1984 |
X2210M |
Nonvolatile Static RAM 64 x 4 Bit, military version |
Xicor |
| 1985 |
X2212A |
Nonvolatile Static RAM 256 x 4 Bit, Commercial version |
Xicor |
| 1986 |
X2212I |
Nonvolatile Static RAM 256 x 4 Bit, Industrial version |
Xicor |
| 1987 |
X2212M |
Nonvolatile Static RAM 256 x 4 Bit, Military version |
Xicor |
| 1988 |
ZN54170 |
16-bit read-write memory with words of 4 bits each |
FERRANTI |
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