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X28HC256PZ-15 - Renesas Electronics

Description: The X28HC256 is a second generation high performance CMOS 32k x 8 EEPROM. It is fabricated with Intersil’s proprietary, textured poly floating gate technology, providing a highly reliable 5V only nonvolatile memory. The X28HC256 supports a 128-byte page write operation, effectively providing a 24μs/byte write cycle, and enabling the entire memory to be typically rewritten in less than 0. 8s. The X28HC256 also features DATA polling and Toggle bit polling, two methods of providing early end of write detection

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PCB Footprints
X28HC256PZ-15 - Renesas Electronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - E28.6
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X28HC256PZ-15 - Renesas Electronics  - 3D model - Dual-In-Line Packages - E28.6
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X28HC256PZ-15 Details

  • Manufacturer Part Number:

    X28HC256PZ-15

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    PDIP

  • Package Description:

    DIP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    E28.6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Access Time-Max:

    150 ns

  • JESD-30 Code:

    R-PDIP-T28

  • JESD-609 Code:

    e3

  • Length:

    37.4 mm

  • Memory Density:

    262144 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Number of Words:

    32768 words

  • Number of Words Code:

    32000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    32KX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Parallel/Serial:

    PARALLEL

  • Programming Voltage:

    5 V

  • Seated Height-Max:

    6.35 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    15.24 mm

  • Write Cycle Time-Max (tWC):

    5 ms

X28HC256PZ-15 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the X28HC256PZ-15 is -40°C to +85°C.
  • Yes, the X28HC256PZ-15 is compatible with both 3.3V and 5V systems, making it a versatile option for various applications.
  • The typical standby current consumption of the X28HC256PZ-15 is around 10 μA at 5V and 5 μA at 3.3V.
  • Yes, the X28HC256PZ-15 is suitable for use in battery-powered devices due to its low power consumption and low standby current.
  • Yes, the X28HC256PZ-15 is available in a lead-free package, making it compliant with RoHS and other environmental regulations.

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X28HC256PZ-15 Overview

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