Part Image

AT27C020-90PU - Microchip

Description: AT27C020-90PU, OTP EPROM Memory 2Mbit 256K x 8 bit 90ns 4.5 → 5.5 V 32-Pin PDIP

Download AT27C020-90PU Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
AT27C020-90PU - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 32P6
click to zoom
3D Models
AT27C020-90PU - Microchip  - 3D model - Dual-In-Line Packages - 32P6
click to zoom

AT27C020-90PU Details

  • Manufacturer Part Number:

    AT27C020-90PU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    PDIP-32

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Access Time-Max:

    90 ns

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PDIP-T32

  • JESD-609 Code:

    e3

  • Length:

    42.037 mm

  • Memory Density:

    2097152 bit

  • Memory IC Type:

    OTP ROM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    32

  • Number of Words:

    262144 words

  • Number of Words Code:

    256000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    256KX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP32,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Parallel/Serial:

    PARALLEL

  • Programming Voltage:

    13 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.826 mm

  • Standby Current-Max:

    0.0001 A

  • Supply Current-Max:

    0.025 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    15.24 mm

AT27C020-90PU Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the AT27C020-90PU is -40°C to +85°C.
  • The power-up and power-down sequences for the AT27C020-90PU should be handled slowly and smoothly to prevent voltage spikes and ensure reliable operation. A power-up ramp time of 1 ms/V is recommended.
  • The recommended voltage range for the AT27C020-90PU is 4.5V to 5.5V.
  • To ensure data retention for the AT27C020-90PU, the device should be powered down slowly and smoothly, and the VCC pin should be kept above 2.5V to prevent data loss.
  • The maximum clock frequency for the AT27C020-90PU is 90 ns (11 MHz).

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

AT27C020-90PU Overview

Use the download button to access the AT27C020-90PU schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AT27C, or try a keyword search, such as OTP ROMs

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

Parts related to AT27C020-90PU

Showing 0 results

AT27C020-90PU Alternates

Showing results

Image Part Number Model
Part Image AT27C020-90PU Atmel Corporation

OTP ROM, 256KX8, 90ns, CMOS, PDIP32

Part Image AT27C020-90PA Atmel Corporation

OTP ROM, 256KX8, 90ns, CMOS, PDIP32