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AS7C4098A-12TIN - Alliance Memory

Description: Alliance Memory AS7C4098A-12TIN SRAM Memory, 4Mbit, 4.5 → 5.5 V, 12ns 44-Pin TSOP

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AS7C4098A-12TIN Details

  • Manufacturer Part Number:

    AS7C4098A-12TIN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSOP2

  • Pin Count:

    44

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    3A991.b.2.a

  • HTS Code:

    8542.32.00.41

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Alliance Memory Inc

  • YTEOL:

    4

  • Access Time-Max:

    12 ns

  • I/O Type:

    COMMON

  • JESD-30 Code:

    R-PDSO-G44

  • JESD-609 Code:

    e3/e6

  • Length:

    18.415 mm

  • Memory Density:

    4194304 bit

  • Memory IC Type:

    STANDARD SRAM

  • Memory Width:

    16

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    44

  • Number of Words:

    262144 words

  • Number of Words Code:

    256000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    256KX16

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP2

  • Package Equivalence Code:

    TSOP44,.46,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Standby Current-Max:

    0.01 A

  • Standby Voltage-Min:

    4.5 V

  • Supply Current-Max:

    0.16 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    10.16 mm

AS7C4098A-12TIN Frequently Asked Questions (FAQs)

  • The AS7C4098A-12TIN has an operating temperature range of 0°C to 70°C.
  • The device requires a stable power supply during power-up and power-down sequences. It's recommended to follow a slow power ramp-up and ramp-down sequence to ensure proper operation.
  • A decoupling capacitor of 0.1uF to 1uF is recommended to be placed as close to the power pins as possible to filter out noise and ensure stable operation.
  • The AS7C4098A-12TIN is designed to operate at 3.3V, but it can tolerate a voltage range of 3.0V to 3.6V. However, operating the device outside of its recommended voltage range may affect its performance and reliability.
  • To ensure data retention during power-down, the device must be powered down slowly (typically within 10ms) to allow the internal voltage regulator to discharge properly. A fast power-down may cause data loss.

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AS7C4098A-12TIN Overview

Use the download button to access the AS7C4098A-12TIN 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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Image Part Number Model
Part Image AS7C4098A-12TIN Alliance Semiconductor Corporation

Standard SRAM, 256KX16, 12ns, CMOS, PDSO44

Part Image AS7C4098A-12TI Alliance Memory Inc

Standard SRAM, 256KX16, 12ns, CMOS, PDSO44