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25LC128-H/SN - Microchip

Description: EEPROM 128K 16K X 8 2.5V SER EE 150C

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25LC128-H/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-LEAD PLASTIC SMALL OUTLINE (SN)-ren1
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25LC128-H/SN - Microchip  - 3D model - Small Outline Packages - 8-LEAD PLASTIC SMALL OUTLINE (SN)-ren1
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25LC128-H/SN Details

  • Manufacturer Part Number:

    25LC128-H/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    3A001.A.2.A

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Clock Frequency-Max (fCLK):

    5 MHz

  • Data Retention Time-Min:

    200

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Memory Density:

    131072 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    8

  • Number of Words:

    16384 words

  • Number of Words Code:

    16000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    16KX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    5 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.00001 A

  • Supply Current-Max:

    0.005 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    6 ms

  • Write Protection:

    HARDWARE/SOFTWARE

25LC128-H/SN Frequently Asked Questions (FAQs)

  • The 25LC128-H/SN has a minimum of 1 million write cycles, but this can vary depending on the operating conditions and usage patterns.
  • The 25LC128-H/SN uses a page-based write architecture, where each page is 128 bytes. To perform a page write, send a Write Enable (WREN) command, followed by a Write command with the page address and data. For block writes, use the same process, but specify the starting address and number of bytes to write.
  • The WP (Write Protect) pin is used to prevent writes to the entire device or a specific block. When WP is low, the entire device is write-protected. When WP is high, the device can be written to, but specific blocks can still be protected using the Block Protection bits in the Status Register.
  • Implement a retry mechanism by checking the Write In Progress (WIP) bit in the Status Register after sending a Write command. If WIP is set, the write operation is still in progress. If WIP is clear, the write operation has completed. If the write operation fails, retry the write operation after a short delay.
  • During power-up, ensure that the CS (Chip Select) pin is high, and then apply power to the VCC pin. During power-down, set CS high, and then remove power from the VCC pin. This ensures that the device is properly initialized and avoids any potential issues during power transitions.

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25LC128-H/SN Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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