F59D8G81KSA-45TG2R

The F59D8G81KSA-45TG2R is an 8 Gbit SLC NAND Flash memory device organized as 512M × 8 × 2 die in a single package. It implements a parallel x8 I/O interface with command/address/data multiplexing for compact board integration and straightforward memory transactions.

Designed for high-density non-volatile storage, this device targets solid-state file storage, voice recording and image file memory applications where endurance, data retention and reliable program/erase operations are required. Its 1.8 V supply range and TSOPI-48 surface-mount package support integration into space-constrained consumer and embedded designs.

Key Features

• Memory Architecture — 8.59 Gbit total capacity implemented as two stacked 4Gb die (512M × 8 × 2), with a 4K+256 byte page and 64-page (256K+16K) block structure.
• Performance — Read cycle listed at 45 ns; random read up to 25 µs (max); access time specified as 20 ns. Cache program and cache read operations supported for higher throughput.
• Program / Erase Timing — Typical page program time 400 µs (max 700 µs); typical block erase 3.5 ms (max 10 ms); automatic program and erase sequences simplify control.
• Interface — Parallel x8 DQ port with command/address/data multiplexing and I/O0–I/O7 used for command, address and data transfers.
• Power — Single 1.8 V supply operation with voltage range 1.7 V to 1.95 V, suitable for low-voltage system designs.
• Reliability & Endurance — SLC technology with endurance rated at 60K program/erase cycles and uncycled data retention specified as 10 years at 55°C; ECC requirement indicated as 8 bit per 512 byte.
• Data Protection — Hardware data protection features including program/erase lockout during power transitions and optional automatic page 0 read at power-up.
• Package & Mounting — Surface-mount TSOPI-48 package (12 mm × 20 mm body, 0.5 mm pin pitch) for compact PCB footprints; supplier device package TSOPI-48.
• Operating Grade — Commercial grade with specified operating temperature 0 °C to 70 °C.

Typical Applications

• Solid-State File Storage — High-density non-volatile storage for devices requiring durable, reprogrammable flash memory.
• Voice Recording Systems — Reliable program/erase cycles and long data retention make it suitable for audio capture and storage applications.
• Digital Still Cameras and Imaging — Large page and block sizes support image-file storage and fast read/program operations for camera media.
• Embedded Storage for Consumer Electronics — 1.8 V supply and TSOPI-48 package ease integration into compact consumer and embedded devices.

Unique Advantages

• SLC Endurance: 60K program/erase cycles provide extended write lifetime for applications with frequent updates.
• Stacked Die Capacity: Two 4Gb die in a single device deliver 8 Gbit density without increasing board-level component count.
• Low-Voltage Operation: 1.7 V–1.95 V supply enables compatibility with low-voltage system rails and reduces power delivery complexity.
• Robust Data Retention: Specified 10-year uncycled data retention at 55 °C supports long-term archival and fielded-device reliability.
• Compact Surface-Mount Package: TSOPI-48 reduces PCB area compared with larger packages and is suitable for space-constrained designs.
• Built-in Data Protection: Hardware program/erase lockout during power transitions and recommended ECC use help maintain data integrity in system environments.

Why Choose F59D8G81KSA-45TG2R?

The F59D8G81KSA-45TG2R combines SLC endurance and long-term data retention with a compact TSOPI-48 package and low-voltage 1.8 V operation, making it well suited for embedded and consumer applications that require reliable high-density non-volatile storage. Its stacked die organization and parallel x8 interface simplify board-level integration while supporting the performance needs of file storage, audio and imaging systems.

This device is ideal for designers seeking a robust, commercially rated SLC NAND solution with explicit program/erase timing, ECC requirements and hardware protection features documented for system validation and implementation.

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