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48L640T-I/MNY - Microchip

Description: MICROCHIP - 48L640T-I/MNY - SRAM IC

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48L640T-I/MNY - Microchip - PCB symbol
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PCB Footprints
48L640T-I/MNY - Microchip PCB footprint - Small Outline No-lead - Small Outline No-lead - (MN)8-lead(TDFN)-
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48L640T-I/MNY - Microchip - 3D model - Small Outline No-lead - (MN)8-lead(TDFN)-
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48L640T-I/MNY Details

  • Manufacturer Part Number:

    48L640T-I/MNY

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TDFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    TDFN-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-N8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Memory Density:

    65536 bit

  • Memory IC Type:

    STANDARD SRAM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • 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:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.11,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 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:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    2 mm

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

  • The recommended operating temperature range for the 48L640T-I/MNY is -40°C to +85°C, as specified in the datasheet. However, it's essential to note that the device can tolerate a wider temperature range during storage, which is -55°C to +125°C.
  • To ensure proper operation, it's crucial to follow a controlled power-up and power-down sequence. The datasheet recommends powering up the VCC supply before the VPP supply, and powering down the VPP supply before the VCC supply. Additionally, ensure that the VCC supply is stable and within the recommended operating range before applying the VPP supply.
  • The maximum allowed voltage on the VPP pin is 12.5V. Exceeding this voltage can cause permanent damage to the device. It's essential to ensure that the VPP supply is within the recommended operating range to prevent damage and ensure reliable operation.
  • A reliable reset circuit is crucial for proper device operation. A recommended approach is to use a resistor-capacitor (RC) network to filter out noise and ensure a clean reset signal. The datasheet provides a recommended reset circuit diagram and component values to ensure reliable operation.
  • 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 write attempts will be ignored. To enable writes, the WP pin must be tied to GND. It's essential to ensure that the WP pin is properly configured to prevent data corruption or unintended writes.

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48L640T-I/MNY 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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