F59D4G81XB-45BCIAG2X

The F59D4G81XB-45BCIAG2X is a 4.295 Gbit single-level cell (SLC) NAND flash memory in a 512M × 8 organization. It operates from a 1.7 V to 1.95 V supply and provides a parallel x8 asynchronous interface for command, address and data transfers.

Targeted for demanding embedded and automotive applications, this AEC-Q100-qualified device combines SLC endurance and long-term retention with an industry-standard ONFI 1.0-compliant interface and a compact 67-ball BGA surface-mount package.

Key Features

• Memory Type & Capacity  Single-level cell (SLC) NAND flash, 4.295 Gbit organized as 512M × 8.
• Page & Block Organization  Page size 4,352 bytes (4,096 + 256), block = 64 pages, single plane device.
• Performance  Asynchronous I/O with an access time of 25 ns (specification). Read and program timings include read page: 170 µs (MAX) with on-die ECC enabled and 30 µs (MAX) with on-die ECC disabled; program page: 200 µs (TYP) with on-die ECC disabled and 240 µs (TYP) with on-die ECC enabled; erase block: 2 ms (TYP).
• Interface & Protocol  Parallel x8 I/O with standard control signals (CE#, CLE, ALE, WE#, RE#) plus R/B# and WP#; ONFI 1.0-compliant command set.
• Reliability & Endurance  Endurance rated at 100,000 PROGRAM/ERASE cycles; JESD47G-compliant data retention and uncycled data retention of 10 years at 70°C.
• On-die ECC  8-bit internal ECC is available; ECC is disabled by default and can be toggled via SET FEATURE. Block 0 ships factory-initialized with ECC.
• Power & Temperature  Supply voltage range 1.7 V to 1.95 V; operating temperature range −40 °C to 105 °C.
• Package & Mounting  Surface-mount 67-ball BGA (BGA-67) package; RoHS-compliant.
• Automotive Qualification  Grade: Automotive with AEC-Q100 qualification.

Typical Applications

• Automotive Infotainment & Telematics  Non-volatile storage for firmware, multimedia assets and system data where AEC-Q100 qualification and wide temperature range are required.
• ADAS & Data Logging  High-endurance SLC memory for logging and buffering critical system data across extended usage cycles.
• Body Electronics & Gateway Modules  Reliable code and configuration storage in compact BGA footprint for constrained board space.
• Industrial Embedded Systems  Robust non-volatile storage for firmware and application data in harsh temperature environments.

Unique Advantages

• Automotive-qualified reliability: AEC‑Q100 qualification and −40 °C to 105 °C operating range address automotive-grade requirements.
• SLC endurance and retention: 100,000 PROGRAM/ERASE cycles and JESD47G-compliant retention, including 10‑year uncycled retention at 70 °C.
• Flexible ECC management: Internal 8-bit ECC can be enabled or disabled to match system error-management strategies; Block 0 is shipped with ECC configured.
• Compact, board-friendly package: 67-ball BGA surface-mount package provides a small footprint for space-constrained designs.
• ONFI 1.0 compliance and standard parallel interface: Simplifies integration and enables upgrade paths within NAND flash families that follow the same interface conventions.
• Low-voltage operation: 1.7 V–1.95 V supply supports low-voltage system designs common in modern automotive and embedded platforms.

Why Choose F59D4G81XB-45BCIAG2X?

The F59D4G81XB-45BCIAG2X positions itself as a robust SLC NAND flash option for designs that require automotive-grade qualification, high endurance and long-term data retention. Its SLC architecture, programmable ECC, and ONFI-compliant parallel interface make it suitable for firmware storage, system logging and other non-volatile storage roles in automotive and industrial systems.

With a compact 67-ball BGA package, low-voltage operation and a wide −40 °C to 105 °C operating range, this device supports space- and power-constrained designs while meeting stringent reliability targets and lifecycle requirements.

Request a quote or submit an inquiry for pricing and availability of F59D4G81XB-45BCIAG2X to advance your design evaluation and production planning.