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AT25640B-SSHL-B - Microchip

Description: Atmel AT25640B-SSHL-B EEPROM Memory, 64kbit, 80ns, 1.8 → 5.5 V 8-Pin SOIC

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AT25640B-SSHL-B - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - (JEDEC SOIC)
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AT25640B-SSHL-B - Microchip  - 3D model - Small Outline Packages - (JEDEC SOIC)
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AT25640B-SSHL-B Details

  • Manufacturer Part Number:

    AT25640B-SSHL-B

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Additional Feature:

    2.5V TO 5.5V @ 10MHz AND 1.8V TO 5.5V @ 5MHz

  • Clock Frequency-Max (fCLK):

    20 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.925 mm

  • Memory Density:

    65536 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    8

  • Number of Words:

    8192 words

  • Number of Words Code:

    8000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    8KX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.23

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Page Size:

    32 words

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    5 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.00001 A

  • Supply Current-Max:

    0.01 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 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

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE/SOFTWARE

AT25640B-SSHL-B Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the AT25640B-SSHL-B is -40°C to +85°C.
  • The AT25640B-SSHL-B has an internal POR and BOD circuitry. The POR ensures that the device resets properly during power-up, and the BOD detects voltage drops and resets the device if the voltage falls below a certain threshold. No external components are required to handle POR and BOD.
  • The AT25640B-SSHL-B supports a maximum clock frequency of 20 MHz.
  • The AT25640B-SSHL-B has several power-saving features, including sleep modes and clock gating. To configure the device for low-power operation, refer to the datasheet for specific register settings and programming guidelines.
  • Yes, the AT25640B-SSHL-B has built-in noise tolerance features, including noise filters and hysteresis, to ensure reliable operation in noisy environments.

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AT25640B-SSHL-B Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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