Integrated memory with two memory regions and data bus

摘要

The two memory regions (1,2) can be written with a datum at a preset address via a coupled data bus (11,12). The datum is applicable to the data bus via a data input circuit (10). Between the data bus and the two memory regions is incorporated a selector (14,15) each.According to the applied address, the selector supplies the datum to the first (1) or second memory region (2). The selector contains two circuits respectively allocated to one memory region. Independent claims are included for an integrated circuit used.