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Product Detailed Parameters
- Description：IC SRAM 8MBIT HSTL 119BGA
- Series：-
- Mfr：IBM
- Package：Bulk
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM
- Memory Size：8Mbit
- Memory Organization：256K x 36
- Memory Interface：HSTL
- Clock Frequency：-
- Write Cycle Time - Word, Page：-
- Voltage - Supply：3.135V ~ 3.465V
- Operating Temperature：0°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：119-BBGA
- Supplier Device Package：119-BGA (22x14)
- Access Time：4.3 ns
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Overview
The IBM 0436A8ACLAA-4F is an 8Mbit Static Random Access Memory (SRAM) integrated circuit. It features a 256K x 36 memory configuration and utilizes HSTL interface technology. The component operates within a supply voltage range of 3.135V to 3.465V and has an access time of 4.3 ns. It is housed in a BGA-119 package with dimensions of 14x22 mm and supports an operating temperature range of 0°C to 85°C.
Feature Summary
- Provides high-speed data storage via SRAM technology
- Supports HSTL interface for system compatibility
- Operates within standard industrial temperature ranges
Applications
- High-performance computing systems
- Enterprise server memory modules
- Network infrastructure equipment
Procurement Notes
Verify the exact part number 0436A8ACLAA-4F against official IBM documentation to ensure correct HSTL interface and 119BGA package specifications. Confirm that the required 3.135V–3.465V supply voltage aligns with your system design. Check for RoHS compliance status if environmental regulations apply to your deployment. Ensure the 4.3 ns access time meets your latency requirements.
Selection Notes
Select this component when an 8Mbit capacity with 36-bit width is required for synchronous memory applications. The HSTL interface dictates compatibility with specific logic families. The BGA-119 package requires appropriate PCB layout considerations for thermal management and signal integrity. Verify that the 0°C to 85°C operating range suits the intended environment.
Part Context
This SRAM IC belongs to IBM's enterprise-grade memory portfolio, designed for reliability in critical infrastructure. It complements IBM Storage FlashSystem and Scale systems by providing fast volatile memory support. The component serves as a key element in high-throughput data processing environments requiring low-latency access.
Replacement Considerations
No public substitute part numbers are confirmed for this specific IBM component. Cross-referencing requires matching the 256K x 36 configuration, HSTL interface, and BGA-119 package exactly.
