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CY7C109D - 1-Mbit (128 K x 8) Static RAM

Description

The CY7C109D/CY7C1009D [1] is a high-performance CMOS static RAM organized as 131,072 words by 8 bits.

Features

  • Pin- and function-compatible with CY7C109B/CY7C1009B.
  • High speed.
  • tAA = 10 ns.
  • Low active power.
  • ICC = 80 mA at 10 ns.
  • Low CMOS standby power.
  • ISB2 = 3 mA.
  • 2.0 V Data Retention.
  • Automatic power-down when deselected.
  • TTL-compatible inputs and outputs.
  • Easy memory expansion with CE1, CE2 and OE options.
  • CY7C109D available in Pb-free 32-pin 400-Mil wide Molded SOJ and 32-pin TSOP I packages. CY7C1009D available in Pb-free 32-pin 300-Mil w.

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Datasheet preview – CY7C109D

Datasheet Details

Part number CY7C109D
Manufacturer Cypress (now Infineon)
File Size 773.21 KB
Description 1-Mbit (128 K x 8) Static RAM
Datasheet download datasheet CY7C109D Datasheet
Additional preview pages of the CY7C109D datasheet.

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Full PDF Text Transcription

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CY7C109D CY7C1009D 1-Mbit (128 K × 8) Static RAM 1-Mbit (128 K × 8) Static RAM Features ■ Pin- and function-compatible with CY7C109B/CY7C1009B ■ High speed ❐ tAA = 10 ns ■ Low active power ❐ ICC = 80 mA at 10 ns ■ Low CMOS standby power ❐ ISB2 = 3 mA ■ 2.0 V Data Retention ■ Automatic power-down when deselected ■ TTL-compatible inputs and outputs ■ Easy memory expansion with CE1, CE2 and OE options ■ CY7C109D available in Pb-free 32-pin 400-Mil wide Molded SOJ and 32-pin TSOP I packages. CY7C1009D available in Pb-free 32-pin 300-Mil wide Molded SOJ package Functional Description The CY7C109D/CY7C1009D [1] is a high-performance CMOS static RAM organized as 131,072 words by 8 bits.
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