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AT45DQ161-SHFHD-T - Renesas Electronics

Description: The AT45DQ161 DataFlash is a member of our System Enhancing class of code and data storage solutions designed with an advanced dual SRAM buffer architecture that makes it the most efficient memory for data logging. It also incorporates a suite of advanced features that save system power, reduce processor overhead, simplify software development, and provide comprehensive data security and integrity options.

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AT45DQ161-SHFHD-T - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 8S2 – 8-lead EIAJ SOIC
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AT45DQ161-SHFHD-T Details

  • Manufacturer Part Number:

    AT45DQ161-SHFHD-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-W

  • Package Description:

    SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5.3

  • Additional Feature:

    OPERATES WITH 2.3V MIN @ 85 MHZ

  • Clock Frequency-Max (fCLK):

    100 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    5.28 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:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    2MX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    3 V

  • Seated Height-Max:

    2.16 mm

  • Serial Bus Type:

    QSPI

  • Standby Current-Max:

    0.00001 A

  • Supply Current-Max:

    0.026 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Type:

    NOR TYPE

  • Width:

    5.23 mm

  • Write Protection:

    HARDWARE/SOFTWARE

AT45DQ161-SHFHD-T Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the AT45DQ161-SHFHD-T is 2.7V to 3.6V.
  • The HOLD pin should be pulled high during power-up and power-down sequences to prevent unwanted writes or erases. It's recommended to connect a pull-up resistor to the HOLD pin.
  • The AT45DQ161-SHFHD-T has a maximum of 10,000 erase cycles per sector, and a total of 100,000 erase cycles for the entire device.
  • The device status can be determined by monitoring the RY/BY pin, which goes low during an erase or program operation and returns high when the operation is complete.
  • The WP (Write Protect) pin is used to prevent writes or erases to the entire device or specific sectors. To use it, connect the WP pin to VCC to enable write protection, or connect it to GND to disable write protection.

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