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CY7C1399BN - 256-Kbit (32K x 8) Static RAM

Description

The CY7C1399BN is a high-performance 3.3 V CMOS Static RAM organized as 32,768 words by 8 bits.

Easy memory expansion is provided by an active LOW Chip Enable (CE) and active LOW Output Enable (OE) and tristate drivers.

Features

  • Temperature Ranges.
  • Industrial:.
  • 40 °C to 85 °C.
  • Commercial: 0 °C to 70 °C.
  • Automotive-A:.
  • 40 °C to 85 °C.
  • Single 3.3 V power supply.
  • Ideal for low-voltage cache memory.

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Full PDF Text Transcription

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CY7C1399BN 256-Kbit (32 K × 8) Static RAM 256-Kbit (32 K × 8) Static RAM Features ■ Temperature Ranges ❐ Industrial: –40 °C to 85 °C ❐ Commercial: 0 °C to 70 °C ❐ Automotive-A: –40 °C to 85 °C ■ Single 3.3 V power supply ■ Ideal for low-voltage cache memory applications ■ High speed: 12 ns ■ Low active power ❐ 180 mW (max) ■ Low-power alpha immune 6T cell ■ Available in pb-free and non pb-free plastic SOJ and TSOP- I packages Functional Description The CY7C1399BN is a high-performance 3.3 V CMOS Static RAM organized as 32,768 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE) and active LOW Output Enable (OE) and tristate drivers. The device has an automatic power-down feature, reducing the power consumption by more than 95% when deselected.
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