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CY7C1049CV33 - 4-Mbit (512 K x 8) Static RAM

General Description

The CY7C1049CV33 Automotive is a high performance CMOS Static RAM organized as 524,288 words by eight bits.

Easy memory expansion is provided by an active LOW Chip Enable (CE), an active LOW Output Enable (OE), and three-state drivers.

Key Features

  • Temperature ranges.
  • Automotive -A:.
  • 40 °C to 85 °C.
  • Automotive-E:.
  • 40 °C to 125 °C.
  • High speed.
  • tAA = 10 ns.
  • Low active power.
  • 360 mW (max).
  • 2.0 V data retention.
  • Automatic power down when deselected.
  • TTL-compatible inputs and outputs.
  • Easy memory expansion with CE and OE features Logic Block Diagram CY7C1049CV33 Automotive 4-Mbit (512 K × 8) Static RAM Functional.

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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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4-Mbit (512 K × 8) Static RAM Features ■ Temperature ranges ❐ Automotive -A: –40 °C to 85 °C ❐ Automotive-E: –40 °C to 125 °C ■ High speed ❐ tAA = 10 ns ■ Low active power ❐ 360 mW (max) ■ 2.0 V data retention ■ Automatic power down when deselected ■ TTL-compatible inputs and outputs ■ Easy memory expansion with CE and OE features Logic Block Diagram CY7C1049CV33 Automotive 4-Mbit (512 K × 8) Static RAM Functional Description The CY7C1049CV33 Automotive is a high performance CMOS Static RAM organized as 524,288 words by eight bits. Easy memory expansion is provided by an active LOW Chip Enable (CE), an active LOW Output Enable (OE), and three-state drivers. Writing to the device is accomplished by taking Chip Enable (CE) and Write Enable (WE) inputs LOW.