AT28C256E-15LM/883Microchip
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    • Manufacturer No：
      AT28C256E-15LM/883
    • Manufacturer：
      Microchip
    • Category：
      Memory
    • Datasheet：
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    • SKU：
      735644
    • Description：
      Active Lead Tin 3-STATE 1997 EEPROM Memory -55C~125C TC 5V 256kb 50mA
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    • Manufacturer No：
      AT28C256E-15LM/883
    • Manufacturer：
      Microchip
    • Category：
      Memory
    • Datasheet：
      AT28C256E-15LM/883
    • SKU：
      735644
    • Description：
      Active Lead Tin 3-STATE 1997 EEPROM Memory -55C~125C TC 5V 256kb 50mA

    User Guide

    User Guide

    AT28C256E-15LM/883 Details

    Active Lead Tin 3-STATE 1997 EEPROM Memory -55C~125C TC 5V 256kb 50mA

    AT28C256E-15LM/883 Specification Parameters

    • Part Status: Active
    • Mount: Surface Mount
    • RoHS Status: Non-RoHS Compliant
    • Toggle Bit: YES
    • Supply Voltage: 5V
    • Power Supplies: 5V
    • Packaging: Tube
    • Lead Free: Contains Lead
    • JESD-609 Code: e0
    • Technology: CMOS
    • Moisture Sensitivity Level (MSL): 3 (168 Hours)
    • Terminal Finish: Tin/Lead (Sn/Pb)
    • Number of Pins: 32
    • Terminal Position: QUAD
    • Nominal Supply Current: 50mA
    • Published: 1997
    • Output Characteristics: 3-STATE
    • Peak Reflow Temperature (Cel): 225
    • Width: 11.43mm
    • Write Cycle Time-Max (tWC): 10ms
    • Length: 13.97mm
    • Access Time: 150ns
    • Density: 256 kb
    • Interface: Parallel, SPI
    • Page Size: 64words
    • Frequency: 150GHz
    • Package / Case: 32-CLCC
    • Mounting Type: Surface Mount
    • Number of Functions: 1
    • Data Polling: YES
    • Memory Width: 8
    • Operating Supply Voltage: 5V
    • Programming Voltage: 5V
    • Pbfree Code: no
    • Qualification Status: Not Qualified
    • Height Seated (Max): 2.54mm
    • Contact Plating: Lead, Tin
    • Time@Peak Reflow Temperature-Max (s): 30
    • Terminal Pitch: 1.27mm
    • Number of Terminations: 32
    • Memory Interface: Parallel
    • Voltage - Supply: 4.5V~5.5V
    • Memory Type: Non-Volatile
    • Factory Lead Time: 23 Weeks
    • Memory Format: EEPROM
    • Write Cycle Time - Word, Page: 10ms
    • Operating Mode: ASYNCHRONOUS
    • Memory Size: 256Kb 32K x 8
    • Endurance: 100000 Write/Erase Cycles
    • Operating Temperature: -55°C~125°C TC
    • Standby Current-Max: 0.0003A
    • Screening Level: MIL-STD-883 Class C
    • Additional Feature: AUTOMATIC WRITE
    • Base Part Number: AT28C256
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    Microchip — Manufacturer Introduction

    Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

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