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CY62148EV30LL-45ZSXI vs IS62WV5128BLL-55T2LI vs CY62148VNLL-70ZSXI Comparison

  • Hide Shared Attributes
    CY62148EV30LL-45ZSXI
    CY62148EV30LL-45ZSXI
    IS62WV5128BLL-55T2LI
    IS62WV5128BLL-55T2LI
    CY62148VNLL-70ZSXI
    CY62148VNLL-70ZSXI
  • Part No.
    CY62148EV30LL-45ZSXI
    IS62WV5128BLL-55T2LI
    CY62148VNLL-70ZSXI
  • Description
    CYPRESS SEMICONDUCTOR CY62148EV30LL-45ZSXI SRAM, 4Mbit, 512K x 8Bit, 2.2V to 3.6V, TSOP, 32Pins, 45ns
    4Mb, Low Power/Power Saver, Async, 512K x 8, 55ns, 2.5v3.6v, 32Pin TSOP II, Leadfree
    SRAM Chip Async Single 3V 4M-Bit 512K x 8 70ns 32Pin TSOP-II
  • Manufacturer
    Cypress Semiconductor
    Integrated Silicon Solution(ISSI)
    Cypress Semiconductor
  • Classification
    RAM Memory
    Memory Chip
    Memory Chip
  • Reference Price(USD)
    $2.043
    $1.888
    $13.459
  • Inventory(pcs)
    736
    1.9k
    328
  • Case/Package
    TSOP-32
    TSOP-32
    TSOP-32
  • Number of Pins
    32
    32
    -
  • Number of Bits
    8
    8
    -
  • Clock Speed
    1 MHz
    -
    -
  • Memory Size
    500000 B
    4000000 B
    -
  • Number of Positions
    32
    -
    -
  • Access Time
    45 ns
    55 ns
    -
  • Supply Voltage (DC)
    3.30 V, 3.60 V (max)
    3.30 V, 3.60 V (max)
    -
  • ECCN Code
    3A991.b.2.a
    EAR99
    -
  • Supply Current
    20 mA
    45 mA
    -
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃ (TA)
  • Size-Length
    21.08 mm
    -
    -
  • Size-Width
    10.29 mm
    -
    -
  • Size-Height
    1.05 mm
    -
    -
  • Mounting Style
    Surface Mount
    Surface Mount
    -
  • Packaging
    Tray
    Tray
    -
  • REACH SVHC Compliance
    No SVHC
    -
    -
  • Lead-Free Status
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Unknown
  • Industrial-Spec
    Yes
    -
    -
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    -
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -
  • Supply Voltage
    2.2V ~ 3.6V
    2.5V ~ 3.6V
    2.7V ~ 3.6V
  • Access Time(Max)
    45 ns
    55 ns
    -
  • Supply Voltage (Max)
    -
    3.6 V
    -
  • Supply Voltage (Min)
    -
    2.5 V
    -
  • REACH SVHC Compliance Edition
    2015/12/17
    -
    -
  • Overview
    CY62148EV30LL-45ZSXI Product overview

    The CY62148EV30LL-45ZSXI 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 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 by more than 99% 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 during a 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. To read from the device, take chip enable and output enable LOW while forcing write enable HIGH.

    .
    Very high speed - 45ns
    .
    Pin compatible with CY62148DV30
    .
    Ultralow standby power
    .
    Ultralow active power
    .
    Easy memory expansion with CE and OE
    .
    Automatic power down when deselected
    .
    CMOS for optimum speed/power
    View all
    IS62WV5128BLL-55T2LI Product overview

    SRAM - Asynchronous Memory IC 4Mb (512K x 8) Parallel 55ns 32-TSOP II

    View all
    CY62148VNLL-70ZSXI Product overview

    SRAM - Asynchronous Memory IC 4Mb (512K x 8) Parallel 70ns 32-TSOP II

    View all

IS62WV5128BLL-55T2LI Alternative Parts

Image Part Compare Manufacturer Category Description
Image:IS62WV5128BLL-55T2LI Mfr.Part#:IS62WV5128BLL-55T2LI Compare: Current Part Manufacturers:Integrated Silicon Solution(ISSI) Category:Memory Chip Description:4Mb, Low Power/Power Saver, Async, 512K x 8, 55ns, 2.5v3.6v, 32Pin TSOP II, Leadfree
Image:IS62WV5128BLL-55T2LI-TR Mfr.Part#:IS62WV5128BLL-55T2LI-TR Compare: IS62WV5128BLL-55T2LI VS IS62WV5128BLL-55T2LI-TR Manufacturers:Integrated Silicon Solution(ISSI) Category:Memory Chip Description:SRAM Chip Async Single 3.3V 4M-Bit 512K x 8 55ns 32Pin TSOP-II T/R
Image:IS62WV5128BLL-55T2I Mfr.Part#:IS62WV5128BLL-55T2I Compare: IS62WV5128BLL-55T2LI VS IS62WV5128BLL-55T2I Manufacturers:Integrated Silicon Solution(ISSI) Category:Memory Chip Description:SRAM Chip Async Single 3.3V 4M-bit 512K x 8 55ns 32Pin TSOP-II
Image:CY62148EV30LL-45ZSXI Mfr.Part#:CY62148EV30LL-45ZSXI Compare: IS62WV5128BLL-55T2LI VS CY62148EV30LL-45ZSXI Manufacturers:Cypress Semiconductor Category:RAM Memory Description:CYPRESS SEMICONDUCTOR CY62148EV30LL-45ZSXI SRAM, 4Mbit, 512K x 8Bit, 2.2V to 3.6V, TSOP, 32Pins, 45ns