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93AA46C-I/MS - Microchip

Description: 1K, 128 X 8 OR 64 X 16 SERIAL EEPROM

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93AA46C-I/MS - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - MS Package 8-Lead Plastic MSOP
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93AA46C-I/MS - Microchip  - 3D model - Small Outline Packages - MS Package 8-Lead Plastic MSOP
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93AA46C-I/MS Details

  • Manufacturer Part Number:

    93AA46C-I/MS

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Package Description:

    ROHS COMPLIANT, PLASTIC, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    MSOP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Alternate Memory Width:

    8

  • Clock Frequency-Max (fCLK):

    3 MHz

  • Data Retention Time-Min:

    200

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Memory Density:

    1024 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:

    64 words

  • Number of Words Code:

    64

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    64X16

  • Output Characteristics:

    TOTEM POLE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Ready/Busy:

    YES

  • Reverse Pinout:

    NO

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.1 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):

    1.8 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

  • Write Cycle Time-Max (tWC):

    6 ms

  • Write Protection:

    SOFTWARE

93AA46C-I/MS Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the 93AA46C-I/MS is 1 MHz, as specified in the datasheet. However, it's recommended to operate the device at a frequency of 400 kHz or lower to ensure reliable operation and minimize power consumption.
  • To implement a reliable write cycle, ensure that the device is properly powered, and the WP (Write Protect) pin is set to the correct logic level. Also, follow the recommended write cycle timing, and use a valid write enable (WREN) and write disable (WRDI) sequence. Additionally, verify that the device is not in a protected state before attempting to write data.
  • The WP (Write Protect) pin is used to protect the entire memory array from write operations. When the WP pin is set to a logic high level, the device is in a write-protected state, and any attempt to write data will be ignored. This feature helps prevent accidental or unauthorized changes to the stored data.
  • The HOLD pin is used to pause the current operation and allow the microcontroller to access other devices on the same bus. During read and write operations, the HOLD pin should be set to a logic low level. When the HOLD pin is set to a logic high level, the device will enter a paused state, and the current operation will be suspended until the HOLD pin is set low again.
  • The recommended power-up sequence for the 93AA46C-I/MS is to apply power to the VCC pin first, followed by the VSS pin. This ensures that the device powers up correctly and minimizes the risk of latch-up or other power-related issues.

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93AA46C-I/MS 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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