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48L640T-I/SN - Microchip

Description: SRAM Serial SRAM with Nonvolatile bits, 64K bit SPI

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48L640T-I/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - SOIC (SN)
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48L640T-I/SN - Microchip  - 3D model - Small Outline Packages - SOIC (SN)
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48L640T-I/SN Details

  • Manufacturer Part Number:

    48L640T-I/SN

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Date Of Intro:

    2019-10-28

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Clock Frequency-Max (fCLK):

    66 MHz

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Memory Density:

    65536 bit

  • Memory IC Type:

    STANDARD SRAM

  • Memory Width:

    8

  • 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:

    3-STATE

  • Output Enable:

    NO

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.23

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Seated Height-Max:

    1.75 mm

  • Standby Current-Max:

    0.0002 A

  • Standby Voltage-Min:

    2.7 V

  • Supply Current-Max:

    0.005 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 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

48L640T-I/SN Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 48L640T-I/SN is -40°C to +85°C.
  • The 48L640T-I/SN has a built-in POR and BOR circuitry. Ensure that your design includes a suitable power-up sequence and voltage monitoring to handle these reset events.
  • The 48L640T-I/SN supports a maximum clock frequency of 1 MHz.
  • The 48L640T-I/SN has a built-in WDT. To implement a reliable WDT, ensure that your software regularly resets the WDT timer, and consider using a separate WDT reset pin to trigger a system reset if the timer expires.
  • The VCAP pin is used to connect an external capacitor to stabilize the internal voltage regulator. Connect a 1-10 μF ceramic capacitor between VCAP and VSS to ensure proper operation.

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48L640T-I/SN 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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Part Image 48L640-I/SN Microchip Technology Inc

Standard SRAM, 8KX8, CMOS, PDSO8