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SST49LF008A-33-4C-EIE - Microchip

Description: 3.0 to 3.6V 8Mbit LPC Firmware Flash

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SST49LF008A-33-4C-EIE Details

  • Manufacturer Part Number:

    SST49LF008A-33-4C-EIE

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSOP1

  • Package Description:

    10 X 20 MM, ROHS COMPLIANT, MO-142CD, TSOP1-40

  • Pin Count:

    40

  • ECCN Code:

    3A991.B.1.A

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Access Time-Max:

    120 ns

  • Boot Block:

    TOP

  • Command User Interface:

    YES

  • Data Polling:

    YES

  • JESD-30 Code:

    R-PDSO-G40

  • JESD-609 Code:

    e3

  • Length:

    18.4 mm

  • Memory Density:

    8388608 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Sectors/Size:

    256

  • Number of Terminals:

    40

  • Number of Words:

    1048576 words

  • Number of Words Code:

    1000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Organization:

    1MX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP40,.8,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    3 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Sector Size:

    4K

  • Standby Current-Max:

    0.0001 A

  • Supply Current-Max:

    0.024 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    40

  • Toggle Bit:

    YES

  • Type:

    NOR TYPE

  • Width:

    10 mm

SST49LF008A-33-4C-EIE Frequently Asked Questions (FAQs)

  • The SST49LF008A-33-4C-EIE has an operating temperature range of -40°C to +85°C.
  • The POR and BOR features are automatically enabled and do not require any external components or programming. The device will automatically reset when the power supply voltage falls below the BOR threshold or when the device is powered on.
  • The recommended clock frequency for the SST49LF008A-33-4C-EIE is up to 33 MHz.
  • A reliable boot process can be implemented by using a boot loader that checks the integrity of the firmware and performs a reset if the firmware is corrupted. Additionally, using a secure boot mechanism, such as secure boot with digital signatures, can ensure the authenticity and integrity of the firmware.
  • When designing a PCB layout for the SST49LF008A-33-4C-EIE, consider the following: keep the clock signal traces short and away from noise sources, use a solid ground plane, and ensure that the power supply decoupling capacitors are placed close to the device.

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SST49LF008A-33-4C-EIE 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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