GENERAL DESCRIPTION
The MSM6389C is a solid-state recorder data register in 1,048,576 words x 1 bit configuration.
The MSM6389C has a built-in internal address generator circuit allowing continuous serial read/write operation by single external clock input. The internal address is automatically incremented by one by read/write operation.

FEATURES
• Configuration: 1,048,576 x 1 bit
• Serial access operation:
    Serial access time 1.5 μs (3.0 ms)
    Serial read/write cycle time 2.0 μs (4.0 ms)
    Fast mode read/write cycle time 0.4 μs (0.4 ms)
    Times in parentheses indicate ones in self-refresh mode.
• Low current consumption: 100 μA max. (for data holding, VCC=4.0V)
• Wide operating supply voltage range: Single 3.5 to 5.5V
• Auto-refresh/self-refresh changeable
• Package:
    18-pin plastic QFJ (QFJ18-P-R290-1.27) (Product name: MSM6389CJS)