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CY7C1399 - 32K x 8 3.3V Static RAM

Description

The CY7C1399 is a high-performance 3.3V CMOS Static RAM organized as 32,768 words by 8 bits.

Features

  • Single 3.3V power supply.
  • Ideal for low-voltage cache memory.

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Full PDF Text Transcription

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CY7C1399 Features • Single 3.3V power supply • Ideal for low-voltage cache memory applications • High speed — 12/15 ns • Low active power — 255 mW (max.) • Low CMOS standby power (L) — 180 µW (max.), f=fMAX • 2.0V data retention (L) — 40 µW • Low-power alpha immune 6T cell • Plastic SOJ and TSOP packaging Functional Description The CY7C1399 is a high-performance 3.3V CMOS Static RAM organized as 32,768 words by 8 bits. Easy memory expansion Logic Block Diagram A0 A1 A2 AA34 A5 A6 AA78 A9 CE WE OE ROW DECODER SENSE AMPS INPUT BUFFER 32K x 8 ARRAY COLUMN DECODER POWER DOWN 32K x 8 3.3V Static RAM is provided by an active LOW Chip Enable (CE) and active LOW Output Enable (OE) and three-state drivers.
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