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S29GL256N90FAIR10A is listed in the Memory IC range at ChipApex. The manufacturer field lists Spansion. Its product description is S29GL256N - PARALLEL NOR MIRRORB. Review the specifications below when checking this part for your BOM.
Memory IC specifications for S29GL256N90FAIR10A
- Description：S29GL256N - PARALLEL NOR MIRRORB
- Series：*
- Mfr：Spansion
- Package：Bulk
- Memory Type：-
- Memory Format：-
- Technology：-
- Memory Size：-
- Memory Organization：-
- Memory Interface：-
- Clock Frequency：-
- Write Cycle Time - Word, Page：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Access Time：-
- Grade：-
- Qualification：-
Memory IC datasheet and documents for S29GL256N90FAIR10A
Memory IC Overview
The S29GL256N90FAIR10A is a 256 Megabit (32M x 8 or 16M x 16) NOR Flash memory component from the Spansion S29GL-N MirrorBit family. It utilizes 110 nm MirrorBit process technology and operates on a single 3.0 Volt power supply. The device features a maximum access time of 90 ns and is housed in a 64-pin Plastic Ball Grid Array (PBGA) package with dimensions of 13 mm by 11 mm and a 1 mm pitch. It supports asynchronous random read operations, page mode reads, and standard command interfaces.
Memory IC Feature Summary
- Supports 3.0 Volt-only operation for simplified system power design
- Features 110 nm MirrorBit process technology for high-density storage
- Provides flexible data bus widths of 8-bit or 16-bit via hardware selection
Memory IC Applications
- Embedded firmware storage in industrial control systems
- Code execution in XIP (Execute-In-Place) applications
- Storage for boot code and configuration data in networking equipment
Memory IC Procurement Notes
Verify the specific suffix 'R10A' against official Spansion documentation to confirm lead-free status and RoHS compliance, as datasheets indicate variations in environmental compliance across different suffixes within this family. Confirm that the PBGA-64 package matches the target PCB footprint requirements.
Memory IC Selection Notes
Select this component when a 256 Mbit capacity with 90 ns speed is required in a compact BGA form factor. Ensure the application supports 3.0 V core voltage. Consider the S29GL-P series if migration to 90 nm technology or lead-free manufacturing is necessary for future production phases.
Memory IC Part Context
This part belongs to the S29GL-N MirrorBit Flash Family, which includes 128, 256, and 512 Megabit densities. These devices are designed for high-reliability applications requiring fast read speeds and robust data retention. The family is characterized by its asymmetric block architecture suitable for storing variable-length code segments.
Memory IC Replacement Considerations
Spansion recommends migrating to the S29GL256P series for new designs. The S29GL256P offers similar functionality using 90 nm technology. Verify pinout compatibility and electrical specifications before substituting.
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