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CY7C1009B-12VXC is listed in the Memory IC range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC SRAM 1MBIT PARALLEL 32SOJ. Review the specifications below when checking this part for your BOM.
Memory IC specifications for CY7C1009B-12VXC
- Description：IC SRAM 1MBIT PARALLEL 32SOJ
- Series：-
- Mfr：Infineon Technologies
- Package：Tube
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Asynchronous
- Memory Size：1Mbit
- Memory Organization：128K x 8
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：12ns
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：32-BSOJ (0.300", 7.62mm Width)
- Supplier Device Package：32-SOJ
- Access Time：12 ns
Memory IC datasheet and documents for CY7C1009B-12VXC
Memory IC Overview
The CY7C1009B-12VXC is a 1 Mbit asynchronous static random-access memory (SRAM) manufactured by Infineon Technologies. It features a parallel interface with a memory organization of 128K x 8 bits and an access time of 12 ns. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 32-lead BSOJ package measuring 0.300 inches wide. It is designed for industrial temperature ranges from 0°C to 70°C.
Memory IC Feature Summary
- Asynchronous parallel data transfer architecture
- Volatile memory storage technology
- Industrial grade thermal stability
Memory IC Applications
- Industrial control systems
- Embedded data buffering
- Legacy system memory expansion
Memory IC Procurement Notes
Verify component authenticity through authorized distributors due to obsolete status. Confirm RoHS compliance and lead-free specifications match project requirements. Check for alternative packages if the 32-BSOJ form factor is unavailable. Validate datasheet revisions against current manufacturing standards before integration.
Memory IC Selection Notes
Select this part for applications requiring fast asynchronous access without clock synchronization. Ensure the host system supports 5V logic levels and parallel bus interfaces. Consider the 32-pin SOJ footprint constraints during PCB layout. Evaluate power consumption profiles against available thermal management solutions for the target enclosure.
Memory IC Part Context
This component belongs to the Cypress/Infineon FAST SRAM family, utilizing advanced semiconductor processes for high-speed operation. It serves as a legacy memory solution for systems transitioning from older discrete RAM technologies. The product line emphasizes reliability and compatibility with standard microcontroller interfaces.
Memory IC Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-references with official Infineon obsolescence notices or equivalent pin-compatible alternatives from other manufacturers.
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