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AT24C64D-SSHM-B - Microchip

Description: Atmel AT24C64D-SSHM-B EEPROM Memory, 64kbit, 550ns, 1.7 → 5.5 V 8-Pin SOIC

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PCB Footprints
AT24C64D-SSHM-B - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8S1, 8-lead (0.150” Wide Body), Plastic Gull Wing Small Outline (JEDEC SOIC)
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3D Models
AT24C64D-SSHM-B - Microchip  - 3D model - Small Outline Packages - 8S1, 8-lead (0.150” Wide Body), Plastic Gull Wing Small Outline (JEDEC SOIC)
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AT24C64D-SSHM-B Details

  • Manufacturer Part Number:

    AT24C64D-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, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    23 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Additional Feature:

    1.7V TO 5.5V @ 0.4MHz

  • Clock Frequency-Max (fCLK):

    1 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010DDDR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.925 mm

  • Memory Density:

    65536 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • 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:

    OPEN-DRAIN

  • 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:

    3 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.000006 A

  • Supply Current-Max:

    0.003 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3 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:

    HARDWARE

AT24C64D-SSHM-B Frequently Asked Questions (FAQs)

  • The AT24C64D-SSHM-B has a minimum of 1 million write cycles, but the actual number of write cycles may vary depending on the usage and operating conditions.
  • The AT24C64D-SSHM-B uses a page-based write architecture. Each page is 32 bytes, and the device can perform page writes and block writes. The device automatically handles page and block writes, and the host controller only needs to send the write command and data.
  • The WP (Write Protect) pin is used to prevent accidental writes to the device. When the WP pin is tied to GND, the device is in a protected state, and any write attempts will be ignored. When the WP pin is tied to VCC, the device is in a normal operating state, and writes are allowed.
  • The AT24C64D-SSHM-B has a built-in power-on reset circuit that initializes the device after power-up. During power-down, the device automatically enters a low-power state. The host controller should ensure that the device is properly powered down before removing power to prevent data corruption.
  • The recommended operating voltage range for the AT24C64D-SSHM-B is 1.7V to 5.5V. Operating the device outside of this range may affect its performance and reliability.

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AT24C64D-SSHM-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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