AS7C256A-15TINTR

AS7C256A-15TINTR

$2.26
  • Description:IC SRAM 256KBIT PAR 28TSOP I
  • Series:-
  • Mfr:Alliance Memory, Inc.
  • Package:Tape & Reel (TR)

SKU:4dbf075879c4 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:IC SRAM 256KBIT PAR 28TSOP I
  • Series:-
  • Mfr:Alliance Memory, Inc.
  • Package:Tape & Reel (TR)
  • Memory Type:Volatile
  • Memory Format:SRAM
  • Technology:SRAM - Asynchronous
  • Memory Size:256Kbit
  • Memory Organization:32K x 8
  • Memory Interface:Parallel
  • Clock Frequency:-
  • Write Cycle Time - Word, Page:15ns
  • Voltage - Supply:4.5V ~ 5.5V
  • Operating Temperature:-40°C ~ 85°C (TA)
  • Mounting Type:Surface Mount
  • Package / Case:28-TSSOP (0.465", 11.80mm Width)
  • Supplier Device Package:28-TSOP I
  • Access Time:15 ns
  • Grade:-
  • Qualification:-

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AS7C256A-15TINTR

Buying Guide
Summary

Alliance Memory, Inc. AS7C256A-15TINTR is selected in Memory IC category when storage behavior must remain predictable across temperature and production variance. Key specs include Description (IC SRAM 256KBIT PAR 28TSOP I), Temperature (-40°C ~ 85°C (TA)), Package/case (28-TSSOP (0.465", 11.80mm Width)), Mounting (Surface Mount), and Packaging (Tape & Reel (TR)).

Selection Notes
  • For AS7C256A-15TINTR, validate the operating temperature range (-40°C ~ 85°C (TA)) for your environment and margin.
  • Make sure Technology (SRAM - Asynchronous) aligns with your design targets and verification plan.
  • Ensure the package/case (28-TSSOP (0.465", 11.80mm Width)) and land pattern match your PCB layout before procurement.
  • Ensure the supply range (4.5V ~ 5.5V) is compatible with your power tree and tolerance budget.
Alternates & Substitutions
  • For Memory IC, treat alternates as an integration task and validate the assumptions that matter on the assembled system.
  • Before looking at performance tables, lock package/case 28-TSSOP (0.465", 11.80mm Width), supplier package 28-TSOP I, mounting Surface Mount and verify the system envelope (supply 4.5V ~ 5.5V, temperature -40°C ~ 85°C (TA)) to avoid a non-drop-in swap.
  • For digital parts, align memory 256Kbit and validate firmware/boot and signal integrity assumptions before production.
  • Always compare the datasheet test conditions behind key specs (load, frequency, temperature) to avoid swapping in a part that was characterized differently.
FAQ

What Memory Size is listed for AS7C256A-15TINTR?
256Kbit

What Write Cycle Time - Word, Page is listed for AS7C256A-15TINTR?
15ns

Which packaging format is listed for AS7C256A-15TINTR?
Tape & Reel (TR)

What Memory Organization does AS7C256A-15TINTR have?
32K x 8

Application Scenarios

For many Memory IC designs, Alliance Memory, Inc. AS7C256A-15TINTR is vetted against electrical margins, thermal headroom, and mechanical integration before the BOM is frozen. They store code and data, buffer throughput, and retain critical information across resets or power events. Engineers often balance latency, endurance, retention, interface speed, and data integrity features such as ECC or wear management. Within test and measurement, deterministic buffering supports high-throughput capture without dropped samples. Within industrial controllers, memory stores calibration and event logs so field issues can be diagnosed after power interruptions and network outages. Across networking pipelines, buffering helps smooth bursty traffic and prevent packet loss during contention periods. In a service context, clear failure modes and predictable margins reduce downtime and troubleshooting cycles.

Compatibility Advice
  • In practice, confirm interface timing, SI margins, and power integrity on real routing so errors do not appear only at hot corners. This keeps integration from depending on typical-only conditions.
Project Fit
  • A strong fit when you can verify Alliance Memory, Inc. AS7C256A-15TINTR for Memory IC integration across temperature and supply corners, and you need predictable retention and brownout recovery behavior with measurable acceptance criteria.
  • A weaker fit when integrating Alliance Memory, Inc. AS7C256A-15TINTR for Memory IC, data retention and recovery behavior are not tested, increasing risk during brownouts, because repeatable production verification is not feasible.
AS7C256A-15TINTRAS7C256A-15TINTR
$2.26
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