K4M51323LE is a synchronous high data rate Dynamic RAM with features such as four banks operation, CAS latency, burst length, burst type, etc.
The K4M51323LE is a 4 M × 32‑bit mobile SDRAM organized as four banks and packaged in a 90‑ball FBGA. It is designed for high‑performance, high‑bandwidth memory applications in mobile devices and operates from a 2.5 V supply over a commercial temperature range.
The handbook details the device’s features, pin‑out, absolute maximum ratings, DC and AC operating characteristics, power‑up sequence, partial array self‑refresh options, and burst timing diagrams, providing engineers with the data needed for integration and design verification.
| Memory organization | 4M × 32‑bit × 4 banks |
|---|---|
| Maximum operating frequency | 425 MHz (CL = 3) |
| Operating temperature range | -25 °C to 70 °C |
| Refresh period | 64 ms (8K cycles) |
The SDRAM is organized into four banks.
The maximum refresh period is 64 ms, corresponding to 8 K cycles.
The device is rated for commercial temperature operation from –25 °C to 70 °C.