F59D8G81XA-45BIG2Y

The F59D8G81XA-45BIG2Y is an SLC NAND Flash memory device offering 8.59 Gbit organized as 1G × 8 with a 1.8 V supply range. Designed for industrial applications, it provides a parallel NAND interface with ONFI 1.0 protocol support and a 63-ball BGA surface-mount package.

Its architecture targets reliable non-volatile storage for embedded and industrial systems that require endurance, controlled performance, and operation across an extended temperature range (–40 °C to 85 °C).

Key Features

• Memory Core 8.59 Gbit SLC NAND organized as 1G × 8 with device size of 4,096 blocks and two planes (2 × 2,048 blocks per plane).
• Page & Block Geometry Page size 4,320 bytes (4,096 + 224 bytes); block size 64 pages (256K + 14K bytes).
• Performance Asynchronous I/O performance includes an access time of 25 ns (specification) and read page latency of 25 µs. Program page typical time is 200 µs and erase block typical time is 3 ms.
• Command Set & Advanced Operations ONFI 1.0-compliant command set with support for program/read page cache modes, two-plane commands, multi-die (LUN) operations, internal data move, read unique ID, OTP mode, and block lock.
• Interface & Control Signals Low pin-count, highly multiplexed 8-bit data bus with standard NAND control signals including CE#, CLE, ALE, WE#, RE#, R/B#, and WP# for hardware write protection and ready/busy monitoring.
• Power Operating voltage range VCC: 1.7–1.95 V, supporting low-voltage system designs.
• Endurance & Data Retention Endurance rated to 60,000 program/erase cycles with data retention qualification referenced to JESD47G.
• Package & Mounting 63-ball BGA (BGA-63) surface-mount package, specified in a 45 ns speed grade (ordering option).
• Industrial Temperature Range Qualified for operation from –40 °C to +85 °C and JEDEC qualification indicated.

Typical Applications

• Industrial Control Reliable non-volatile storage for firmware, configuration, and data logging in industrial controllers and PLCs operating across extended temperatures.
• Embedded Systems Local program and data storage for embedded platforms requiring SLC endurance and predictable program/erase characteristics.
• Telecommunications Equipment Flash for firmware images, boot code, and field updates in communications modules and network appliances.
• Instrumentation & Test Data capture and retention in instrumentation that needs durable flash memory with defined erase/program timing and device-level status signals.

Unique Advantages

• SLC Endurance: 60,000 program/erase cycles provide a high endurance memory option for applications that demand long write life.
• ONFI 1.0 Compatibility: Standard ONFI 1.0 command set and protocols simplify integration with host controllers that support NAND Flash.
• Extended Temperature Capability: Industrial grade operation from –40 °C to +85 °C supports deployment in harsh environments.
• Low-Voltage Operation: VCC range of 1.7–1.95 V enables use in low-power system domains.
• Compact BGA Packaging: 63-ball BGA (BGA-63) surface-mount package reduces board area and supports modern assembly processes.
• Predictable Program/Erase Timing: Typical program page time of 200 µs and erase block time of 3 ms enable deterministic storage timing for system designers.

Why Choose F59D8G81XA-45BIG2Y?

The F59D8G81XA-45BIG2Y delivers industrial-grade SLC NAND Flash with documented endurance, page/block geometry, and timing parameters suited for embedded and industrial designs. Its ONFI-compliant interface, hardware status signals (R/B#, WP#), and advanced command features provide integration flexibility and control for firmware, boot, and data storage uses.

Engineers and procurement teams will find this device appropriate for projects that require a reliable, low-voltage SLC solution in a compact BGA package with JEDEC-level qualification and extended temperature operation.

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