S71WS512N Datasheet (SPANSION) - Migrating from the S71WS512N to the S71WS512P

S71WS512N, Migrating from the S71WS512N to the S71WS512P

- Package and Pin Layout There are also a few hardware changes required for the migration.

Since the entire S29WS512P is addressed with a single chip select, address line A24 has to be connected.

Note that some systems may require a pull down resistor on A24.

The two block diagrams in Figure 3.1 il

www.DataSheet4U.com S71WS512N to S71WS512P Migrating from the S71WS512N to the S71WS512P Application Note by Daisuke Nakata 1.

Introduction Migrating from the S71WS512N to the monolithic S71WS512P is a simple process; however, the user should be aware of a few differences between these two parts.

These differences are the result of the S71WS512N using two S29WS256N die in series while the S71WS512P uses a single S29WS512P configuration.

This application note describes these differences in deta

S71WS512N Features

* between the two flash device cores. Table 1.1 Comparison of Key Features Futures Technology Process Rule VCC VIO (VCCQ) Max Density Configuration Register Sector Architecture Bank Architecture Bank Size Boot Option Common Flash Interface (CFI) Simultaneous Read/Write Asynchronous Read Mode Page Mode