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AT25DL161-SSHN-T - Renesas Electronics

Description: The AT25DL161 is a member of our standard class code and data storage solutions designed for low voltage systems in which program code is shadowed from Flash memory into embedded or external RAM for execution.The architecture includes standard erase block sizes, a 128-byte one-time programmable (OTP) security register and a suspend/resume function for more flexibility in handling high level system interrupts. Universally compatible pinout and command set Standard block architecture Program/Erase Suspend Res

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AT25DL161-SSHN-T - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 8S1 – JEDEC SOIC
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AT25DL161-SSHN-T Details

  • Manufacturer Part Number:

    AT25DL161-SSHN-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC-N

  • Package Description:

    SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    3

  • Clock Frequency-Max (fCLK):

    100 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.83 mm

  • Memory Density:

    16777216 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    2097152 words

  • Number of Words Code:

    2000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    2MX8

  • 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

  • Programming Voltage:

    1.8 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    DSPI

  • Standby Current-Max:

    0.000035 A

  • Supply Current-Max:

    0.022 mA

  • Supply Voltage-Max (Vsup):

    1.95 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

  • Write Protection:

    HARDWARE/SOFTWARE

AT25DL161-SSHN-T Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the AT25DL161-SSHN-T is 2.7V to 3.6V, as specified in the datasheet. However, it's essential to note that the device can operate down to 2.5V, but with reduced performance and reliability.
  • During power-up, the HOLD pin should be kept high until the power supply reaches the minimum operating voltage (2.7V). During power-down, the HOLD pin should be kept low to prevent any unwanted writes or accesses to the device.
  • The AT25DL161-SSHN-T supports up to 100,000 write cycles per sector, with a total of 4,096 sectors. This means the device can withstand a total of approximately 409,600,000 write cycles.
  • Wear leveling can be implemented by distributing write cycles across the entire memory space, using techniques such as dynamic wear leveling or static wear leveling. This can be achieved through software or firmware implementation, depending on the specific application requirements.
  • The WP pin is used to enable or disable write protection for the entire device or specific sectors. When the WP pin is set high, the device or selected sectors are write-protected, preventing any accidental or unauthorized writes.

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