Part Image

48L640-I/SN - Microchip

Description: MICROCHIP - 48L640-I/SN - SRAM, 64 Kbit, 8K x 8bit, 2.7V to 3.6V, NSOIC, 8 Pins

Download 48L640-I/SN 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
48L640-I/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - (SOIC)
click to zoom
3D Models
48L640-I/SN - Microchip  - 3D model - Small Outline Packages - (SOIC)
click to zoom

48L640-I/SN Details

  • Manufacturer Part Number:

    48L640-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

48L640-I/SN Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 48L640-I/SN is -40°C to +85°C.
  • The POR circuitry in the 48L640-I/SN is designed to reset the device during power-up. To handle it, ensure that the power supply voltage (VCC) rises monotonically and reaches the minimum operating voltage (VCC(min)) before the device starts operating.
  • The WP (Write Protect) pin is used to prevent accidental writes to the device. When the WP pin is tied to VCC, the device is in write-protect mode, and any attempt to write to the device will be ignored.
  • To implement a reliable write operation on the 48L640-I/SN, ensure that the device is properly powered, the WP pin is tied to GND, and the CE (Chip Enable) pin is low. Then, send the write command and data to the device, and wait for the write cycle to complete.
  • The 48L640-I/SN supports up to 100,000 write cycles per sector, with a minimum of 10,000 write cycles guaranteed.

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

48L640-I/SN Overview

Use the download button to access the 48L640-I/SN schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 48L64, or try a keyword search, such as SRAMs

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 48L640-I/SN

Showing 0 results

48L640-I/SN Alternates

Showing results

Image Part Number Model
Part Image 48L640T-I/SN Microchip Technology Inc

Standard SRAM, 8KX8, CMOS, PDSO8