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SRAM, 8 Mbit, 1M x 8bit, 2.2V to 3.6V, TSOP-II, 44 Pins, 45 ns

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Manufacturer Part No:
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Also Known As:
SP005638089, CY62158EV30LL-45ZSXI
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Product Overview

The CY62158EV30LL-45ZSXI is a 8MB high performance CMOS Static Random Access Memory (SRAM) organized as 1024K words by 8-bit. This device features advanced circuit design to provide ultra low active current. This is ideal for providing More Battery Life™ (MoBL®) in portable applications such as cellular telephones. The device also has an automatic power down feature that significantly reduces power consumption. Placing the device into standby mode reduces power consumption significantly when deselected. The eight input and output pins are placed in a high impedance state when the device is deselected, the outputs are disabled or a write operation is in progress. To write to the device, take chip enables and write enable input LOW. Data on the eight I/O pins is then written into the location specified on the address pins. To read from the device, take chip enables and OE LOW while forcing the WE HIGH.
  • Very high speed - 45ns
  • Pin compatible with CY62158DV30
  • Ultralow standby power
  • Ultralow active power
  • Easy memory expansion with CE and OE
  • Automatic power down when deselected
  • CMOS for optimum speed/power


Computers & Computer Peripherals, Industrial, Portable Devices

Product Information

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1M x 8bit

2.2V to 3.6V







MSL 3 - 168 hours

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Technical Documents (2)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Also Known As

SP005638089, CY62158EV30LL-45ZSXI

Available to manufacturer lead time 41 weeks

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