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Product Detailed Parameters
- Description：IC FLASH 128MBIT PARALLEL 56TSOP
- Series：-
- Mfr：Micron Technology Inc.
- Package：Tray
- Memory Type：Non-Volatile
- Memory Format：FLASH
- Technology：FLASH - NOR
- Memory Size：128Mbit
- Memory Organization：16M x 8, 8M x 16
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：60ns
- Voltage - Supply：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：56-TFSOP (0.724", 18.40mm Width)
- Supplier Device Package：56-TSOP
- Access Time：95 ns
- Grade：-
- Qualification：-
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Overview
The Micron MT28EW128ABA1LJS-0SIT is a 128 Mbit NOR Flash memory device from the EW-Series, designed for embedded applications. It features an asynchronous parallel interface with configurable 8-bit or 16-bit data bus widths. The component operates within a supply voltage range of 2.7 V to 3.6 V and supports memory organizations of 16M x 8 or 8M x 16. It is housed in a 56-pin TSOP package and is rated for industrial operating temperatures between -40°C and +85°C.
Feature Summary
- Supports code execution directly from flash via XIP capabilities
- Provides flexible parallel interface with selectable bus width
- Engineered for high reliability in industrial environments
Applications
- Embedded system firmware storage
- Industrial control unit code retention
- Automotive electronic module programming
Procurement Notes
Verify current lifecycle status as availability may vary by region. Confirm RoHS compliance details prior to integration. Ensure ESD handling protocols are followed during assembly. Cross-reference datasheet revisions for any pinout or electrical parameter updates before finalizing design specifications.
Selection Notes
Select this component when a parallel NOR interface is required for direct code execution. The 128 Mbit density suits mid-range embedded applications. Verify that the 56-pin TSOP footprint matches the PCB layout constraints. Ensure the host controller supports the specific asynchronous timing requirements defined in the official datasheet.
Part Context
This part belongs to the Micron MT28EW series of embedded parallel NOR flash memories. The series is characterized by its support for both synchronous and asynchronous modes, though this specific variant utilizes asynchronous timing. It is distinct from serial NOR counterparts by offering wider data buses for higher throughput in parallel architectures.
Replacement Considerations
Check for MT28EW128ABA1HJS-0SIT if a different speed grade or package option is needed. Verify compatibility with MT28EW128ABA1LPC-0SIT for LBGA package alternatives. Always confirm electrical and mechanical parameters against the target application requirements before substitution.
