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CY7C1049GE - 4-Mbit (512K words x 8 bit) Static RAM

Download the CY7C1049GE datasheet PDF. This datasheet also covers the CY7C1049G variant, as both devices belong to the same 4-mbit (512k words x 8 bit) static ram family and are provided as variant models within a single manufacturer datasheet.

General Description

CY7C1049G and CY7C1049GE are high-performance CMOS fast static RAM devices with embedded ECC.

offered in single and dual chip-enable options and in multiple pin configurations.

Key Features

  • High speed.
  • tAA = 10 ns.
  • Embedded ECC for single-bit error correction[1].
  • Low active and standby currents.
  • Active current: ICC = 38 mA typical.
  • Standby current: ISB2 = 6 mA typical.
  • Operating voltage range: 1.65 V to 2.2 V, 2.2 V to 3.6 V, and 4.5 V to 5.5 V.
  • 1.0-V data retention.
  • TTL-compatible inputs and outputs.
  • Error indication (ERR) pin to indicate 1-bit error detection and correction.
  • Pb-free 36-pin SOJ and 44-pin TSOP II packages Fun.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY7C1049G-CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
CY7C1049GN 4-Mbit (512K words x 8 bit) Static RAM Cypress
CY7C1041G 4-Mbit (256K words x 16 bit) Static RAM Cypress
CY7C1041GE 4-Mbit (256K words x 16 bit) Static RAM Cypress
CY7C1041GN 4-Mbit (256K words x 16 bit) Static RAM Cypress
CY7C1006D 1-Mbit (256K x 4) Static RAM Cypress

Other Datasheets by Cypress (now Infineon)

Part Number Description
CY7C1049G 4-Mbit (512K words x 8 bit) Static RAM
CY7C1049 512K x 8 Static RAM
CY7C1049 512K x 8 Static RAM
CY7C1049B 512K x 8 Static RAM
CY7C1049BN 512K x 8 Static RAM

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.

View original datasheet text
CY7C1049G CY7C1049GE 4-Mbit (512K words × 8 bit) Static RAM with Error-Correcting Code (ECC) 4-Mbit (512K words × 8 bit) Static RAM with Error-Correcting Code (ECC) Features ■ High speed ❐ tAA = 10 ns ■ Embedded ECC for single-bit error correction[1] ■ Low active and standby currents ❐ Active current: ICC = 38 mA typical ❐ Standby current: ISB2 = 6 mA typical ■ Operating voltage range: 1.65 V to 2.2 V, 2.2 V to 3.6 V, and 4.5 V to 5.5 V ■ 1.0-V data retention ■ TTL-compatible inputs and outputs ■ Error indication (ERR) pin to indicate 1-bit error detection and correction ■ Pb-free 36-pin SOJ and 44-pin TSOP II packages Functional Description CY7C1049G and CY7C1049GE are high-performance CMOS fast static RAM devices with embedded ECC.