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Product Detailed Parameters
- Description：IC EPROM 1MBIT PARALLEL 32CDIP
- Series：-
- Mfr：Cypress Semiconductor Corp
- Package：Bulk
- Memory Type：Non-Volatile
- Memory Format：EPROM
- Technology：EPROM - UV
- Memory Size：1Mbit
- Memory Organization：128K x 8
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：-
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：32-CDIP (0.600", 15.24mm) Window
- Supplier Device Package：32-CDIP
- Access Time：45 ns
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Overview
The 5962-8961415QXA is a UV Erasable Programmable Read-Only Memory (EPROM) integrated circuit manufactured by Cypress Semiconductor Corp. This component provides a storage capacity of 1 Megabit, organized in a parallel interface configuration. It features a typical access time of 45 nanoseconds and is housed in a 32-pin Ceramic Dual In-Line Package (CDIP). The device is designed for applications requiring non-volatile data retention with the capability for erasure via ultraviolet light exposure.
Feature Summary
- Non-volatile memory technology allowing data retention without power
- Erasable via ultraviolet light exposure for reprogramming
- Parallel data interface for direct system connectivity
Applications
- Embedded systems requiring field-reprogrammable firmware storage
- Industrial control units needing durable non-volatile memory
- Military and aerospace electronic assemblies
Procurement Notes
Verify the specific manufacturer source and lot traceability when procuring this military-grade part number. Ensure that handling procedures account for the ceramic package integrity. Confirm that the UV erasure requirements are compatible with the end-product assembly process before integration.
Selection Notes
Select this component when a parallel interface EPROM with 1Mbit density is required. Consider the 45ns access speed and CDIP packaging constraints. Evaluate the necessity of UV erasability against mask ROM or EEPROM alternatives based on production volume and update frequency needs.
Part Context
This part number falls under the standard military-grade memory offerings from Cypress Semiconductor. It represents a legacy non-volatile storage solution often utilized in defense and high-reliability industrial sectors where radiation hardness and long-term data stability are critical specifications.
Replacement Considerations
Cross-reference with other 1Mbit parallel EPROMs in 32-CDIP packages. Verify pin compatibility and electrical characteristics against equivalent parts from other manufacturers offering military-grade UV-erasable memory solutions.
