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Product Detailed Parameters
- Description：IC SRAM 8MBIT
- Series：-
- Mfr：IBM
- Package：Bulk
- Memory Type：-
- Memory Format：SRAM
- Technology：-
- Memory Size：8Mbit
- Memory Organization：512K x 18
- Memory Interface：-
- Clock Frequency：-
- Write Cycle Time - Word, Page：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：-
- Supplier Device Package：-
- Access Time：-
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Overview
The IBM 0418A86LQKA-7 is an 8Mbit Static Random-Access Memory (SRAM) integrated circuit. It features a memory organization of 512K x 18 bits, providing high-density data storage capabilities. The component is manufactured using CMOS technology and is housed in a PBGA119 package, which corresponds to a BGA-119 footprint. This configuration supports efficient integration into complex electronic systems requiring reliable volatile memory solutions.
Feature Summary
- CMOS technology implementation for low power consumption
- High-density 512K x 18 bit memory organization
- PBGA119 surface-mount packaging for compact assembly
Applications
- Server memory subsystems
- Network infrastructure equipment
- Industrial control systems
Procurement Notes
Verify the exact package type and speed grade against the official IBM datasheet before procurement. Ensure compatibility with existing board layouts for the PBGA119 footprint. Confirm that the specific suffix matches the required timing specifications for your design. Cross-reference part numbers with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when a high-density SRAM solution with a 512K x 18 organization is required. The CMOS process ensures energy efficiency suitable for continuous operation. The BGA-119 package offers robust mechanical stability and thermal performance for dense PCB designs. Evaluate system timing requirements to ensure the device meets the necessary access speed constraints.
Part Context
This SRAM belongs to IBM's legacy memory product line, designed for enterprise-grade computing applications. It serves as a critical volatile storage element in systems requiring fast data access and retention during active processing. The component reflects IBM's historical focus on high-reliability memory solutions for mainframe and server environments.
Replacement Considerations
Consult official IBM documentation for direct cross-references. Verify pin compatibility and electrical characteristics before substituting with other 8Mbit SRAM devices from different manufacturers.
