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11AA020T-I/TT - Microchip

Description: 2K 256X8 1.8V Ser. EEPROM,11AA020T-I/TT

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PCB Footprints
11AA020T-I/TT - Microchip PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - (TT)(SOT-23)
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3D Models
11AA020T-I/TT - Microchip  - 3D model - SOT23 (3-Pin) - (TT)(SOT-23)
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11AA020T-I/TT Details

  • Manufacturer Part Number:

    11AA020T-I/TT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    3

  • Manufacturer Package Code:

    SOT-23-3

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    5 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Clock Frequency-Max (fCLK):

    1 MHz

  • Data Retention Time-Min:

    200

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Memory Density:

    2048 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    3

  • Number of Words:

    256 words

  • Number of Words Code:

    256

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    256X8

  • Output Characteristics:

    TOTEM POLE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Ready/Busy:

    NO

  • Reverse Pinout:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.12 mm

  • Serial Bus Type:

    1-WIRE

  • Standby Current-Max:

    0.000005 A

  • Supply Current-Max:

    0.005 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.8 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:

    0.95 mm

  • Terminal Position:

    DUAL

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

    40

  • Toggle Bit:

    NO

  • Width:

    1.3 mm

  • Write Cycle Time-Max (tWC):

    10 ms

  • Write Protection:

    SOFTWARE

11AA020T-I/TT Frequently Asked Questions (FAQs)

  • A good PCB layout for the 11AA020T-I/TT involves keeping the input and output traces short and direct, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure proper powering and decoupling, use a high-quality power supply with low noise and ripple. Add decoupling capacitors (e.g., 0.1uF and 10uF) close to the device, and consider adding a 10-ohm resistor in series with the power supply to reduce noise.
  • The 11AA020T-I/TT has a maximum junction temperature of 150°C. Ensure good airflow around the device, and consider using a heat sink or thermal pad if the device will be operating in high-temperature environments.
  • To troubleshoot issues, start by verifying the power supply and decoupling. Check for proper signal integrity and termination. Use an oscilloscope to inspect the input and output signals. Consult the datasheet and application notes for specific troubleshooting guidelines.
  • Yes, the 11AA020T-I/TT is sensitive to electromagnetic interference (EMI). Use proper shielding, grounding, and filtering techniques to minimize EMI. Ensure the PCB layout is designed to reduce radiation and susceptibility to external interference.

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11AA020T-I/TT 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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