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CYPRESS SEMICONDUCTOR  CY62148ELL-55SXI  IC, SRAM, 4MBIT, 512KX8, 5V, SOIC32

CYPRESS SEMICONDUCTOR CY62148ELL-55SXI
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Productoverzicht

The CY62148ELL-55SXI is a 4MB high performance CMOS Static Random Access Memory (SRAM) organized as 512K words by 8-bit. This device features advanced circuit design to provide ultra low standby current. This is ideal for providing More Battery Life™ (MoBL®) in portable applications. The device also has an automatic power-down feature that significantly reduces power consumption when addresses are not toggling. Placing the device into standby mode reduces power consumption by more than 99% when deselected. The eight input and output pins are placed in a high impedance state when the device is deselected, outputs are disabled or during an active write operation. To write to the device, take chip enable and write enable inputs LOW. Data on the eight I/O pins is then written into the location specified on the address pins. Under these conditions, the contents of the memory location specified by the address pins appear on the I/O pins.
  • Very high speed - 55ns
  • Pin compatible with CY62148B
  • Ultralow standby power
  • Ultralow active power
  • Easy memory expansion with CE and OE
  • Automatic power down when deselected
  • CMOS for optimum speed/power

Productgegevens

Memory Size:
4Mbit
SRAM Memory Configuration:
512K x 8bit
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Memory Case Style:
SOIC
No. of Pins:
32Pins
Access Time:
45ns
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (17-Dec-2015)

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Toepassingen

  • Computers & Computer Peripherals;
  • Industrial;
  • Portable Devices

Wetgeving en milieu

MSL-niveau voor vochtgevoeligheid:
MSL 3 - 168 hours
Land van oorsprong:
United States

Land waarin het laatste noemenswaardige fabricageproces is uitgevoerd

RoHS-compliantie:
Ja
Tariefnummer:
85423245
Gewicht (kg):
.002963

Alternatieven

SRAM, 4MBIT, PARALLEL, 55NS, SOIC-32

CYPRESS SEMICONDUCTOR

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