S29PL032J55BFI120

Memory IC Overview

The S29PL032J55BFI120 is a 32-Mbit (2M x 16-bit) CMOS 3.0 V-only Flash memory device from the S29PL-J series, manufactured by Infineon Technologies. It features simultaneous read/write operations with zero latency and FlexBank architecture supporting four separate banks. The device utilizes Enhanced VersatileIO technology for flexible I/O voltage control and includes a Secured Silicon Sector region. It supports page mode access with an 8-word page size and offers hardware data protection mechanisms including persistent sector protection and password protection.

Memory IC Feature Summary

• Simultaneous Read/Write Operation: Allows continuous reading from one bank while executing erase or program functions in another bank with zero latency switching.
• FlexBank Architecture: Divides memory space into four independent banks to enable up to two simultaneous operations per device.
• Enhanced VersatileIO Control: Determines output voltage and input tolerance on all control inputs and I/Os based on the VIO pin voltage.
• Secured Silicon Sector: Provides a dedicated region accessible via command sequences, featuring factory-locked and customer-lockable words.

Memory IC Applications

• Battery-powered applications requiring single power supply operation
• Systems needing simultaneous code execution and data storage updates
• Embedded systems requiring hardware-level data protection

Memory IC Procurement Notes

Verify the specific ordering suffixes against the manufacturer's current valid combinations list, as availability may vary. Confirm package type and temperature range requirements match the industrial specifications. Check for any discontinuation notices or end-of-life notifications prior to finalizing procurement plans.

Memory IC Selection Notes

Select this component for designs requiring 32-Mbit capacity with 16-bit data width. Ensure the system supports the 2.7 V to 3.6 V operating voltage range. Consider the FlexBank architecture if concurrent read and write operations are necessary for performance optimization. Verify compatibility with JEDEC 42.4 software command sets.

Memory IC Part Context

This part belongs to the S29PL-J family of 128-, 64-, and 32-Mbit Flash memories developed originally by Cypress Semiconductor Corporation and now offered by Infineon Technologies. The family shares common architectural features such as simultaneous read/write capabilities and Enhanced VersatileIO technology across different density options.

Memory IC Replacement Considerations

Consult the manufacturer's datasheet for valid replacement combinations within the S29PL-J series. Ensure substitute parts match the required speed grade, package type, and temperature range. Verify that alternative devices support the same 16-bit organization and simultaneous operation features.

Memory IC FAQ

What is the maximum access time for the S29PL032J55BFI120?

The maximum random access time for this device is 55 ns.

How does the FlexBank architecture improve system performance?

It allows the host system to program or erase in one bank while simultaneously reading from another bank with zero latency, releasing the system from waiting for operation completion.