2-Mbit Serial Voice ROM

The MSM6596A is the shorter-TAT processing version of the MSM6596. The MSM6596A is a serial voice ROM with a 1,048,576-word x 1-bit x 2-bank configuration. The MSM6596A has a built-in internal address-generating circuit. A single, external Clock input allows continuous, serial read operations. The internal addresses are automatically incremented by 1 by read operation. 1024 words in X direction and 1024 words in Y direction CAN be addressed by inputting external serial addresses. Banks are switched with *CS1 and *CS2. A read and playback device with predetermined messages CAN easily be configured by storing a voice data into the MSM6596A and or combining it with one of Oki's recording ICs and serial Register IC. A serial Register is required to drive the MSM6596A by the MSM6388 or MSM6588. (The MSM6596A does not operate without a serial Register ) The major functional differences between the MSM6596A and MSM6596 are shown below.
By Oki Semiconductor