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AT25DF021A-SSHN-B - Adesto Technologies

Description: Flash Memory 8-SOIC-N, IND TEMP, 1.65V, TUBE

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AT25DF021A-SSHN-B - Adesto Technologies PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-8
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AT25DF021A-SSHN-B - Adesto Technologies  - 3D model - Small Outline Packages - SOIC-8
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AT25DF021A-SSHN-B Details

  • Manufacturer Part Number:

    AT25DF021A-SSHN-B

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Adesto Technologies Corporation

  • Additional Feature:

    IT ALSO OPERATES AT 2.3V MIN

  • Clock Frequency-Max (fCLK):

    104 MHz

  • Data Retention Time-Min:

    20

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.925 mm

  • Memory Density:

    2097152 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Words:

    262144 words

  • Number of Words Code:

    256000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    256KX8

  • 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:

    1.8 V

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.65 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Type:

    NOR TYPE

  • Width:

    3.9 mm

AT25DF021A-SSHN-B Frequently Asked Questions (FAQs)

  • The AT25DF021A-SSHN-B has a minimum of 100,000 write cycles, but the actual number of write cycles may vary depending on the usage and operating conditions.
  • The AT25DF021A-SSHN-B uses a page-based write architecture, where data is written in pages of 256 bytes. The device also supports block erase, where a block of 4KB can be erased at a time.
  • The WP (Write Protect) pin is used to prevent accidental writes to the device. When the WP pin is tied low, the device is in a write-protected state, and any attempts to write to the device will be ignored.
  • The AT25DF021A-SSHN-B is a 2.7V to 3.6V device, and it is not recommended to use it in a system with a 5V power supply. Using the device at 5V may cause damage to the device or affect its reliability.
  • The AT25DF021A-SSHN-B has a built-in power-on reset (POR) circuit that ensures the device is in a known state after power-up. The POR circuit holds the device in a reset state until the power supply has stabilized.

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