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CY7C1041BN - 256K x 16 Static RAM

Description

The CY7C1041BN is a high-performance CMOS static RAM organized as 262,144 words by 16 bits.

Writing to the device is accomplished by taking Chip Enable (CE) and Write Enable (WE) inputs LOW.

Features

  • Temperature range:.
  • Commercial: 0 °C to 70 °C.
  • Automotive-A:.
  • 40 °C to 85 °C.
  • High speed.
  • tAA = 15 ns.
  • Low active power.
  • Low CMOS standby power.
  • 2.75 mW (max. ).
  • 2.0 V data retention (400 W at 2.0 V retention).
  • Automatic power-down when deselected.
  • TTL-compatible inputs and outputs.
  • Easy memory expansion with CE and OE features.
  • Available in Pb-free and non Pb-free 44-pin TSOP II and molded 44-pin (400-Mil) SOJ packages L.

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Full PDF Text Transcription

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CY7C1041BN 256K × 16 Static RAM 256K × 16 Static RAM Features ■ Temperature range: ❐ Commercial: 0 °C to 70 °C ❐ Automotive-A: –40 °C to 85 °C ■ High speed ❐ tAA = 15 ns ■ Low active power ■ Low CMOS standby power ❐ 2.75 mW (max.) ■ 2.0 V data retention (400 W at 2.0 V retention) ■ Automatic power-down when deselected ■ TTL-compatible inputs and outputs ■ Easy memory expansion with CE and OE features ■ Available in Pb-free and non Pb-free 44-pin TSOP II and molded 44-pin (400-Mil) SOJ packages Logic Block Diagram A0 A1 A2 AA34 A5 A6 AA78 Input Buffer 256K x 16 Array Column Decoder AAA19101 AA1123 A14 A15 A16 A17 Row Decoder Sense Amps Functional Description The CY7C1041BN is a high-performance CMOS static RAM organized as 262,144 words by 16 bits.
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