F50L2G41XA-IP(2B)

The F50L2G41XA-IP(2B) is a 2.147 Gbit single-level cell (SLC) SPI-NAND Flash memory device optimized for compact, low pin-count nonvolatile storage. It delivers a standard SPI-compatible serial bus interface with support for on-die ECC and page/block architecture suitable for embedded and industrial designs.

Designed for applications that require higher write performance and competitive cost per bit compared with SPI NOR, this device combines SLC endurance, selectable internal ECC, and a compact 8-contact WSON surface-mount package for space-constrained systems.

Key Features

• Density & Organization — 2.147 Gbit memory organized as 2G × 8 with 2 planes and 1,024 blocks per plane.
• Page & Block Architecture — 2,176-byte page size (2,048-byte data + 128-byte spare); block = 64 pages (128K + 8K bytes).
• SPI-Compatible Interface — Standard and extended SPI-compatible serial bus with low pin-count signals (SCK, SI, SO, CS, HOLD#, WP#) for simplified system integration.
• Clock & Access Performance — Up to 104 MHz clock frequency; page read as fast as 25 µs (on-die ECC disabled) and page program typically 200 µs (on-die ECC disabled).
• User-Selectable On-Die ECC — Internal ECC support (8 bits/sector) with selectable enable/disable; timings provided for ECC-enabled and ECC-disabled modes.
• Security & Protection — Software write protection with lock register, hardware write protection to freeze BP bits, lock-tight feature for a single power cycle, permanent block lock protection, and a 10-page OTP area.
• Reliability & Endurance — Endurance rated at 100,000 program/erase cycles; uncycled data retention specified for 10 years (24/7 at 70°C) per datasheet notes.
• Operating Range & Grade — Industrial grade device with operating temperature range of −40°C to +85°C and recommended operating VCC range of 2.7–3.6V.
• Package & Mounting — Available in an 8-contact WSON surface-mount package (8 × 6 mm) for compact board layouts.

Typical Applications

• Embedded Storage — Low-pin-count nonvolatile storage for microcontroller-based systems requiring robust program/erase endurance and on-die ECC.
• IoT & Connected Devices — Compact SPI interface and small WSON footprint make this device suitable for space-constrained IoT endpoint designs.
• Industrial Control — Industrial temperature rating and high endurance support firmware and data storage in industrial automation and instrumentation.
• Consumer & Edge Electronics — Use in devices that benefit from improved write performance and cost per bit compared with SPI NOR solutions.

Unique Advantages

• Low Pin-Count Integration: Standard SPI-compatible pinout reduces PCB complexity and supports upgrades to higher densities without redesigning the board.
• SLC Endurance: 100,000 program/erase cycles provide long service life for frequent update scenarios.
• Selectable On-Die ECC: User-selectable internal ECC (8 bits/sector) lets designers balance error correction and performance according to application needs.
• Security Features: Multiple lock and protection mechanisms including OTP and permanent block lock improve data integrity and secure storage options.
• Compact Package: 8-contact WSON surface-mount package offers a small PCB footprint for space-constrained designs.
• Fast Serial Performance: Up to 104 MHz clock and optimized page program/read timings support responsive system-level storage operations.

Why Choose F50L2G41XA-IP(2B)?

The F50L2G41XA-IP(2B) positions itself as a robust, compact SPI-NAND Flash solution for designs that need higher write performance and cost efficiency compared with SPI NOR, while retaining a low pin-count interface. Its SLC technology, selectable on-die ECC, and proven endurance make it suitable for embedded, industrial, and edge applications that require reliable nonvolatile storage.

With a standard SPI-compatible pinout and a small 8-contact WSON package, this device enables straightforward hardware upgrades to higher densities and simplifies BOM and PCB considerations. The combination of security features, long data retention characteristics, and industrial-grade temperature operation supports long-term deployment in demanding environments.

Request a quote or submit an inquiry to receive pricing, availability, and support information for the F50L2G41XA-IP(2B).