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AS6C62256-55PIN - Alliance Memory

Description: Access time : 55ns Low power consumption: Operation current : 15mA (TYP.), VCC = 3.0V Standby current : 1µA (TYP.), VCC = 3.0V Fully Compatible with all Competitors 5V product Fully static operation Tri-state output Data retention voltage :1.5V (MIN.) All products ROHS Compliant Package : 28-pin 600 mil PDIP 28-pin 330 mil SOP 28-pin 8mm x 13.4mm sTSOP

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PCB Footprints
AS6C62256-55PIN - Alliance Memory PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 28 pin 600 mil PDIP Package-1
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3D Models
AS6C62256-55PIN - Alliance Memory  - 3D model - Dual-In-Line Packages - 28 pin 600 mil PDIP Package-1
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AS6C62256-55PIN Details

  • Manufacturer Part Number:

    AS6C62256-55PIN

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.41

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Alliance Memory Inc

  • YTEOL:

    4

  • Access Time-Max:

    55 ns

  • Additional Feature:

    LG-MAX, SEATED HT-CALCULATED

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PDIP-T28

  • Length:

    36.322 mm

  • Memory Density:

    262144 bit

  • Memory IC Type:

    STANDARD SRAM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Number of Words:

    32768 words

  • Number of Words Code:

    32000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    32KX8

  • Output Characteristics:

    3-STATE

  • Output Enable:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP28,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    4.191 mm

  • Standby Current-Max:

    0.00008 A

  • Standby Voltage-Min:

    1.5 V

  • Supply Current-Max:

    0.045 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    15.24 mm

AS6C62256-55PIN Frequently Asked Questions (FAQs)

  • The AS6C62256-55PIN can operate from -40°C to 85°C, making it suitable for industrial and commercial applications.
  • It's recommended to power up the VCC and VSS pins simultaneously, and power down the VCC pin before the VSS pin to prevent data corruption and latch-up.
  • The AS6C62256-55PIN can operate at clock frequencies up to 55 MHz, making it suitable for high-speed applications.
  • It's recommended to use a voltage supervisor or a power-on reset circuit to ensure that the SRAM is properly initialized and data is not corrupted during power-down or brownout conditions.
  • Yes, the AS6C62256-55PIN can operate at 3.3V, but the input and output logic levels must be adjusted accordingly. Additionally, the power consumption and noise immunity may be affected.

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AS6C62256-55PIN Overview

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