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AT45DB021E-SSHNHC-T - Renesas Electronics

Description: • Single 1.65 V - 3.6 V supply • Serial Peripheral Interface (SPI) compatible • Supports SPI modes 0 and 3 • Supports RapidS™ operation • Continuous read capability through entire array • Up to 85 MHz • Low-power read option up to 15 MHz • Clock-to-output time (tV) of 6 ns maximum • User-configurable page size • 264 bytes per page (default) • Page size can be factory pre-configured for 256 bytes • One SRAM data buffer (256/264 bytes) • Flexible programming options • Byte/Page Program (1 to 256/

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AT45DB021E-SSHNHC-T - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 8-lead 150-mil JEDEC SOIC
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AT45DB021E-SSHNHC-T Details

  • Manufacturer Part Number:

    AT45DB021E-SSHNHC-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Clock Frequency-Max (fCLK):

    70 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • 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 Terminals:

    8

  • 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

  • Serial Bus Type:

    QSPI

  • Standby Current-Max:

    0.000012 A

  • Supply Current-Max:

    0.015 mA

  • 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

  • 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

AT45DB021E-SSHNHC-T Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the AT45DB021E-SSHNHC-T is 2.7V to 3.6V.
  • When the device is in a power-down state, all internal operations, including page write operations, are suspended. To handle page write operations, ensure the device is in an active state before initiating the write operation.
  • The AT45DB021E-SSHNHC-T supports up to 10,000 erase cycles per sector.
  • The device's status can be determined by monitoring the RY/BY# pin, which goes low during a write or erase operation and returns high when the operation is complete.
  • The WP# pin is a write-protect pin that allows the user to protect the entire memory array from write operations. To use it, tie the WP# pin to VCC to enable write protection or to GND to disable write protection.

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Flash, 256KX8, PDSO8