| K4R271669B-MCG6 | 256K x 16 x 32s banks direct RDRAM. Access time: 53.3 ns, I/O freq.: 600 MHz. in 54-pin microBGA(mirrored CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271669B-MCK7 | 256K x 16 x 32s banks direct RDRAM. Access time: 45 ns, I/O freq.: 711 MHz. in 54-pin microBGA(mirrored CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271669B-MCK8 | 256K x 16 x 32s banks direct RDRAM. Access time: 45 ns, I/O freq.: 800 MHz. in 54-pin microBGA(mirrored CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271669B-NCG6 | 256K x 16 x 32s banks direct RDRAM. Access time: 53.3 ns, I/O freq.: 600 MHz. in 54-pin microBGA(normal CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271669B-NCK7 | 256K x 16 x 32s banks direct RDRAM. Access time: 45 ns, I/O freq.: 711 MHz in 54-pin microBGA(normal CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271669B-NCK8 | 256K x 16 x 32s banks direct RDRAM. Access time: 45 ns, I/O freq.: 800 MHz in 54-pin microBGA(normal CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271869B-MCG6 | 256K x 18 x 32s banks direct RDRAM. Access time: 53.3 ns, I/O freq.: 600 MHz. in 54-pin microBGA(mirrored CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271869B-MCK7 | 256K x 18 x 32s banks direct RDRAM. Access time: 45 ns, I/O freq.: 711 MHz. in 54-pin microBGA(mirrored CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271869B-MCK8 | 256K x 18 x 32s banks direct RDRAM. Access time: 45 ns, I/O freq.: 800 MHz. in 54-pin microBGA(mirrored CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271869B-NCG6 | 256K x 18 x 32s banks direct RDRAM. Access time: 53.3 ns, I/O freq.: 600 MHz. in 54-pin microBGA(normal CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271869B-NCK7 | 256K x 18 x 32s banks direct RDRAM. Access time: 45 ns, I/O freq.: 711 MHz. in 54-pin microBGA(normal CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |
| K4R271869B-NCK8 | 256K x 18 x 32s banks direct RDRAM. Access time: 45 ns, I/O freq.: 800 MHz. in 54-pin microBGA(mirrored CSP) package. Operational temperature range from 0°C to 100°C. | Datasheet*) |