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CY62146G-MoBL Datasheet 4-Mbit (256K words x 16 bit) Static RAM

Manufacturer: Cypress (now Infineon)

General Description

CY62146G is high-performance CMOS low-power (MoBL) SRAM devices with embedded ECC.

Device is accessed by asserting the chip enable (CE) input LOW.

Data writes are performed by asserting the Write Enable (WE) input LOW, while providing the data on I/O0 through I/O15 and address on A0 through A17 pins.

Overview

CY62146G MoBL® Automotive 4-Mbit (256K words × 16 bit) Static RAM with Error-Correcting Code (ECC) 4-Mbit (256K words × 16 bit) Static RAM with Error-Correcting Code.

Key Features

  • AEC-Q100 qualified.
  • High speed: 45 ns.
  • Temperature Range.
  • Automotive-A: -40 C to +85 C.
  • Ultra-low standby power.
  • Typical standby current: 3.5 A.
  • Embedded ECC for single-bit error correction[1].
  • Voltage range: 2.2 V to 3.6 V, 4.5 V to 5.5 V.
  • 1.0-V data retention.
  • TTL-compatible inputs and outputs.
  • Pb-free 44-pin TSOP II package Functional.