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CYM1465A - 512K x 8 PDIP Static RAM

General Description

The CYM1465A is a high-performance CMOS static RAM organized as 512K words by 8 bits.

Easy memory expansion is provided by an active LOW chip enable (CE), an active LOW Output Enable (OE), and three-state drivers.

Key Features

  • 4.5V.
  • 5.5V operation CMOS SRAM for optimum speed and power Low active power (165 mW max. ) Low standby power (L Version).
  • (110 µW max) 2V data retention (L Version) JEDEC-compatible pinout 32-pin, 0.6-inch-wide DIP package TTL-compatible inputs and outputs an automatic power-down feature that reduces power consumption by more than 99% when deselected. Writing to the SRAM is accomplished when the chip sel.

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CYM1464 512Kx8 Static RAM Module
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CYM1481 (CYM1471 / CYM1481) 2048k X 8 SRAM Module
CYM1821 16K x 32 Static RAM Module

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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65A www.DataSheet4U.com CYM1465A 512K x 8 PDIP Static RAM Features • • • • • • • • 4.5V–5.5V operation CMOS SRAM for optimum speed and power Low active power (165 mW max.) Low standby power (L Version)—(110 µW max) 2V data retention (L Version) JEDEC-compatible pinout 32-pin, 0.6-inch-wide DIP package TTL-compatible inputs and outputs an automatic power-down feature that reduces power consumption by more than 99% when deselected. Writing to the SRAM is accomplished when the chip select (CS) and write enable (WE) inputs are both LOW. Data on the eight input/output pins (I/O0 through I/O7) of the device is then written into the memory location specified on the address pins (A0 through A18).