EN29LV800DB-70TIP2A

The EN29LV800DB-70TIP2A is an 8 Mbit parallel NOR Flash memory device organized as 1,048,576 bytes (1024K × 8) or 524,288 words (512K × 16). Designed for 3.0 V single-supply systems, this bottom-boot sector flash delivers 70 ns access times and a flexible sector architecture tailored for firmware and code storage in industrial-grade applications.

Its parallel interface with separate CE#, OE# and WE# controls, combined with fast program/erase algorithms, makes the device suitable for embedded systems requiring reliable read performance, in-system firmware updates and protected boot sectors.

Key Features

• Memory Architecture: 8 Mbit organization as 1M × 8 or 512K × 16 providing byte and word mode access for flexible system integration.
• Boot Sector Flash: Bottom boot sector architecture with secured silicon sector for a 128-word area that can be permanently protected for critical code or data.
• High Performance: 70 ns access time to reduce or eliminate WAIT states in high-performance microprocessor systems.
• Fast Program/Erase: Byte/word typical program time 8 μs, sector erase typical 100 ms and chip erase typical 2 s for efficient firmware updates.
• Power and Current: 3.0 V single power supply operation across a 2.7 V–3.6 V range; typical active read current 9 mA, typical program/erase current 20 mA, and <1 μA standby/automatic sleep current.
• Reliability: Minimum 100K program/erase cycles per sector and 20-year data retention.
• Sector Flexibility & Protection: Flexible sector map (multiple 16 Kbyte, 8 Kbyte, 32 Kbyte and 64 Kbyte sectors), hardware sector locking, temporary sector group unprotect and supported sector unprotect mode.
• Standard Command Support: JEDEC-standard program/erase commands, DATA# polling and toggle bit features, and support for Common Flash Interface (CFI).
• Interface & Control: Parallel memory interface with separate CE#, OE# and WE# signals to minimize bus contention and support straightforward memory control.
• Package & Temperature: 48-pin TSOP (Type 1) surface-mount package specified for industrial temperature range −40 °C to 85 °C.

Typical Applications

• Embedded Systems: Stores firmware and boot code for microcontroller-based systems where fast random read and secure boot sectors are required.
• Industrial Control & Automation: Retains configuration code and application firmware in harsh environments with an industrial −40 °C to 85 °C rating.
• Communications Equipment: Holds firmware images and configuration tables that benefit from parallel access and low standby current.
• In-System Firmware Updates: Sector erase/program performance and sector protection features enable controlled, in-field firmware updates and secure code storage.

Unique Advantages

• Fast Code Execution: 70 ns access time reduces processor wait states for quicker code fetch and system responsiveness.
• Low System Power Impact: Single 3.0 V supply operation with sub-1 μA standby current lowers overall system power draw in idle modes.
• Robust Sector Control: Hardware locking and temporary unprotect options allow selective protection and controlled updates of critical sectors.
• Designed for Field Updates: Fast program/erase times and erase suspend/resume capability support efficient, interruptible firmware maintenance.
• Industrial Temperature Qualification: Specified operation from −40 °C to 85 °C for reliable deployment in industrial environments.
• Standards-Based Command Set: JEDEC program/erase commands, DATA# polling and CFI support simplify integration and validation with existing toolchains.

Why Choose EN29LV800DB-70TIP2A?

The EN29LV800DB-70TIP2A combines fast 70 ns read performance, flexible sector architecture and robust protection features in an industrial-grade 48-pin TSOP package. Its 3.0 V single-supply operation, low standby current and JEDEC-standard command support make it a practical choice for embedded firmware storage, secure boot implementations and systems requiring reliable in-field updates.

This device is suited for designers and procurement teams building industrial control, embedded and communications equipment who need predictable endurance (minimum 100K cycles), long data retention (20 years) and sector-level protection options to manage code integrity and lifecycle updates.

Request a quote or submit an inquiry for pricing and availability to start evaluating the EN29LV800DB-70TIP2A for your design needs.