F59L4G81XB-25BCIAG2X

The ESMT F59L4G81XB-25BCIAG2X is a 4.295 Gbit single-level cell (SLC) NAND Flash device organized as 512M × 8 with a parallel x8 interface. It implements the ONFI 1.0 command set and provides a standard asynchronous NAND interface with control signals such as CE#, CLE, ALE, WE#, RE#, R/B# and WP# for straightforward integration.

Designed for automotive and industrial applications, this device delivers wide operating voltage (2.7–3.6V), extended temperature range (−40°C to 105°C) and AEC-Q100 qualification, combining endurance, data retention and package options suited for robust embedded storage needs.

Key Features

• Memory & Organization 4.295 Gbit capacity organized as 512M × 8 with a page size of 4,352 bytes (4,096 + 256) and a block size of 64 pages; single plane architecture.
• Technology Single-level cell (SLC) NAND Flash technology for non‑volatile storage.
• Interface & Timing Parallel x8 asynchronous interface compliant with ONFI 1.0; access time 20 ns and RC/WC timing of 25 ns for command/address cycles.
• Program / Read / Erase Performance Typical program page time ~200 µs (240 µs with on‑die ECC enabled); read page time up to 115 µs with on‑die ECC enabled and 25 µs with ECC disabled; typical erase block time ~2 ms.
• Endurance & Data Retention Endurance rated to 100,000 program/erase cycles; data retention compliant with JESD47G and uncycled data retention specified as 10 years at 70°C.
• Reliability & Error Management 8-bit internal ECC available (disabled by default and configurable via SET FEATURE); features include permanent block locking (blocks 47:0), OTP mode, read unique ID and internal data move operations.
• Power & Temperature Supply voltage range 2.7–3.6V and operating temperature range −40°C to 105°C, suitable for harsh environments.
• Package & Mounting 67-ball BGA (BGA-67) surface-mount package option for compact board-level integration.
• Automotive Qualification & Compliance AEC-Q100 qualification and RoHS compliance for automotive and environmentally conscious designs.

Typical Applications

• Automotive Embedded Storage Non-volatile program and data storage for automotive systems where AEC-Q100 qualification and extended temperature range are required.
• Industrial Control & Data Logging Reliable SLC storage for industrial controllers, factory automation and long-term data logging with high endurance and long retention.
• Embedded Systems Firmware and application storage for embedded platforms requiring a parallel NAND interface and compact BGA mounting.

Unique Advantages

• Automotive-Grade Endurance: AEC‑Q100 qualification combined with 100,000 program/erase cycles supports demanding automotive and industrial lifecycle requirements.
• Configurable On‑Die ECC: 8-bit internal ECC is available and can be toggled via SET FEATURE, allowing designers to balance error protection and performance.
• Flexible Interface & Standard Command Set: ONFI 1.0 compliance and a standard asynchronous x8 interface simplify integration and enable density migration without board redesign.
• Wide Voltage and Temperature Range: 2.7–3.6V supply and −40°C to 105°C operating range support robust operation across harsh environments.
• Compact, Surface‑Mount Package: 67-ball BGA packaging provides a small footprint for space-constrained PCB layouts while maintaining reliable soldered mounting.
• Long-Term Data Retention: JESD47G-compliant retention and 10-year uncycled retention at 70°C provide assurance for long-lived storage applications.

Why Choose F59L4G81XB-25BCIAG2X?

The ESMT F59L4G81XB-25BCIAG2X is positioned for designs that require automotive-qualified SLC NAND with proven endurance, configurable error management and a compact BGA footprint. Its combination of ONFI-compliant parallel interface, wide voltage range and extended temperature rating make it suitable for embedded storage in automotive and industrial systems.

Selecting this device supports long-term reliability and maintainable integration thanks to standard NAND command compatibility, on‑die ECC options and AEC‑Q100 qualification from the manufacturer.

Request a quote or submit an order inquiry to get pricing and availability for the F59L4G81XB-25BCIAG2X. Our team will respond with lead-time and supply options tailored to your project requirements.