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    23LCV512-I/P
    23LCV512-I/P
    23LC512-I/ST
    23LC512-I/ST
    23LCV512T-I/SN
    23LCV512T-I/SN
  • Part No.
    23LCV512-I/P
    23LC512-I/ST
    23LCV512T-I/SN
  • Description
    MICROCHIP 23LCV512-I/P SRAM, 512Kbit, 64K x 8Bit, 2.5V to 5.5V, DIP, 8Pins
    SRAM Chip Sync Single 3.3V/5V 512Kbit 64K x 8 25ns 8Pin TSSOP Tube
    SRAM Chip Sync Single 3.3V/5V 512Kbit 64K x 8 25ns 8Pin SOIC N T/R
  • Manufacturer
    Microchip
    Microchip
    Microchip
  • Classification
    RAM Memory
    RAM Memory
    Memory Chip
  • Reference Price(USD)
    $1.577
    $1.420
    $1.040
  • Inventory(pcs)
    665
    715
    0
  • Case/Package
    PDIP-8
    TSSOP-8
    SOIC-8
  • Number of Pins
    8
    8
    8
  • Number of Bits
    8
    8
    8
  • Clock Speed
    20 MHz
    20 MHz
    -
  • Memory Size
    64000 B
    -
    -
  • Number of Positions
    8
    8
    -
  • Operating Voltage
    2.5V ~ 5.5V
    -
    -
  • Supply Voltage (DC)
    2.50V (min)
    -
    -
  • ECCN Code
    EAR99
    EAR99
    EAR99
  • HTS Code
    -
    8542320051
    -
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Size-Length
    10.16 mm
    10.16 mm
    -
  • Size-Width
    7.11 mm
    0.28 in
    -
  • Size-Height
    4.95 mm
    4.95 mm
    -
  • Mounting Style
    Through Hole
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tube
    Tape & Reel (TR)
  • REACH SVHC Compliance
    No SVHC
    -
    -
  • Lead-Free Status
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Supply Voltage
    2.5V ~ 5.5V
    2.5V ~ 5.5V
    2.5V ~ 5.5V
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage (Max)
    5.5 V
    -
    -
  • Supply Voltage (Min)
    2.5 V
    -
    -
  • Access Time(Max)
    25 ns
    25 ns
    25 ns
  • REACH SVHC Compliance Edition
    2015/12/17
    -
    -
  • Overview
    23LCV512-I/P Product overview

    The 23LCV512-I/P is a 512kb SPI Serial SRAM with battery backup and SDI interface. The memory is accessed via a simple serial peripheral interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input. Additionally, SDI (serial dual interface) is supported if application needs faster data rates. This device also supports unlimited reads and writes to the memory array and supports data backup via external battery/coin cell connected to VBAT (pin 7).

    .
    SPI-compatible bus interface - 20MHz clock rate, SPI/SDI mode
    .
    Low-power CMOS technology
    .
    3mA at 3.6V, 20MHz Read current
    .
    4µA at +85°C Maximum standby current
    .
    Unlimited read and write cycles
    .
    Zero write time
    .
    32-byte page
    .
    Battery-backed SRAM support via Vbat Pin, automatic switchover to Vbat
    .
    Sequential mode reads and writes
    .
    High reliability
    ESD sensitive device, take proper precaution while handling the device.
    View all
    23LC512-I/ST Product overview

    SRAM Chip Sync Single 3.3V/5V 512K-bit 64K x 8 25ns 8-Pin TSSOP Tube

    View all
    23LCV512T-I/SN Product overview

    NVSRAM (Non-Volatile SRAM) Memory IC 512Kb (64K x 8) SPI - Dual I/O 20MHz 8-SOIC

    View all

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