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CG7501AA - 4-Mbit (512 K x 8) nvSRAM

General Description

The Cypress CG7501AA is a fast static RAM (SRAM), with a non-volatile element in each memory cell.

The memory is organized as 512 K bytes of 8 bits each.

The embedded non-volatile elements incorporate QuantumTrap technology, producing the world’s most reliable non-volatile memory.

Key Features

  • 45 ns access time.
  • Internally organized as 512 K × 8.
  • Hands off automatic STORE on power-down with only a small capacitor.
  • STORE to QuantumTrap non-volatile elements initiated by software, device pin, or AutoStore on power-down.
  • RECALL to SRAM initiated by software or power-up.
  • Infinite read, write, and recall cycles.
  • 1 million STORE cycles to QuantumTrap.
  • 20 year data retention.
  • Single 3 V +20,.
  • 10 operation.
  • Industrial temperature.

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Other Datasheets by Cypress (now Infineon)

Part Number Description
CG7480AT 8-Mbit (512 K x 16) 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.

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CG7501AA 4-Mbit (512 K × 8) nvSRAM 4-Mbit (512 K × 8/256 K × 16) nvSRAM Features ■ 45 ns access time ■ Internally organized as 512 K × 8 ■ Hands off automatic STORE on power-down with only a small capacitor ■ STORE to QuantumTrap non-volatile elements initiated by software, device pin, or AutoStore on power-down ■ RECALL to SRAM initiated by software or power-up ■ Infinite read, write, and recall cycles ■ 1 million STORE cycles to QuantumTrap ■ 20 year data retention ■ Single 3 V +20, –10 operation ■ Industrial temperature ■ Package ❐ 48-ball fine-pitch ball grid array (FBGA) ■ Pb-free and restriction of hazardous substances (RoHS) compliant Functional Description The Cypress CG7501AA is a fast static RAM (SRAM), with a non-volatile element in each memory cell.