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MSM6389C - Solid-State Recorder Data Register

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.

Key Features

  • Configuration: 1,048,576 x 1 bit.
  • Serial access operation: Serial access time 1.5 ms (3.0 ms) Serial read/write cycle time 2.0 ms (4.0 ms) Fast mode read/write cycle time 0.4 ms (0.4 ms) Times in parentheses indicate ones in self-refresh mode.
  • Low current consumption: 100 mA 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-R.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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E2D0033-39-21 ¡ Semiconductor ¡ Semiconductor MSM6389C This version: MSM6389C Feb. 1999 Previous version: May. 1997 1,048,576-Word x 1-Bit Solid-State Recorder Data Register 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. Address designation in units of 1024 words in the direction of words is possible by an external serial address input. The built-in refresh timer and refresh counter have eliminated the need of an external refresh circuit and realized a low power consumption.