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AT93C56B-SSHM-B - Microchip

Description: EEPROM 2K (256x8/128x16) 3-WIRE, NiPdAu, 1.7V

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AT93C56B-SSHM-B - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
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3D Models
AT93C56B-SSHM-B - Microchip  - 3D model - Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
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AT93C56B-SSHM-B Details

  • Manufacturer Part Number:

    AT93C56B-SSHM-B

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Mainland China, Philippines

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Additional Feature:

    ALSO OPERATES WITH 1.7V-5.5V AND 2.5V-5.5V SUPPLY

  • Alternate Memory Width:

    8

  • Clock Frequency-Max (fCLK):

    2 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.925 mm

  • Memory Density:

    2048 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    16

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    8

  • Number of Words:

    128 words

  • Number of Words Code:

    128

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    128X16

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.23

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    1.8 V

  • Qualification Status:

    Not Qualified

  • Reverse Pinout:

    NO

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    MICROWIRE

  • Standby Current-Max:

    0.000001 A

  • Supply Current-Max:

    0.002 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:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    SOFTWARE

AT93C56B-SSHM-B Frequently Asked Questions (FAQs)

  • The AT93C56B 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 AT93C56B has a built-in POR and BOR circuitry that resets the device during power-up. The device will automatically reset when the power supply voltage falls below the minimum operating voltage or when the power supply is turned on.
  • The recommended clock frequency for the AT93C56B is up to 1 MHz, but it can operate at frequencies up to 2 MHz with some limitations.
  • To implement a reliable write operation, ensure that the device is properly powered, the clock frequency is within the recommended range, and the write cycle is completed within the specified time. Also, use the built-in write protection features to prevent accidental writes.
  • The WP pin is used to enable or disable the write protection feature in the AT93C56B. When the WP pin is tied to VCC, the device is in write-protect mode, and when it is tied to GND, the device is in write-enable mode.

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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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