F59L1G81MB-IP(2M)

The F59L1G81MB-IP(2M) is a 1.074 Gbit SLC NAND flash memory device from ESMT, organized as 128M × 8 with an additional 4M × 8 spare area. Designed as a parallel NAND Flash component operating at 3.3V (2.7V–3.6V), it provides non-volatile storage for embedded systems, firmware/boot storage and solid-state mass storage applications.

Its architecture includes large page sizes, block-erase management and features such as cache program/read, copy-back, hardware data protection and automatic page 0 read at power-up—enabling robust in-system firmware updates, boot support and efficient large-file writes.

Key Features

• Core / Memory Organization 1.074 Gbit total capacity; organized as 128M × 8 bit with an additional 4M × 8 bit spare area. Page register includes (2K + 64) × 8 bytes for data and spare.
• Storage Architecture SLC NAND Flash with automatic program and erase operations, cache program and cache read operations, and copy-back functionality for efficient block management.
• Performance Access time listed at 20 ns; serial access/read cycle documented at 25 ns (at 3.3V). Random read operation up to 25 µs (max). Cache and pipelined program modes improve throughput for consecutive page operations.
• Program / Erase Timing Typical program time ~300 µs; write cycle time noted at 350 µs; block erase typical 3–4 ms on a 128 KB block (device-level timings provided in the datasheet).
• Reliability & Endurance Endurance rated at 100K program/erase cycles with data retention of 10 years and an ECC requirement of 4-bit per 528 bytes. Hardware data protection and program/erase lockout during power transitions are included.
• Interface & Control Parallel NAND interface with command/address/data multiplexed I/O ports, command register operation, NOP support, OTP operation and automatic memory download capability for system integration.
• Power & Voltage 3.3V nominal supply (operating range 2.7V–3.6V) for standard 3.3V system designs.
• Package & Mounting Available in multiple surface-mount packages including 48‑pin TSOP‑I and BGA options (63/67 ball variants) to suit board-level form-factor requirements.
• Operating Temperature Specified operating range down to -40 °C up to 85 °C (device datasheet specifies operating temperature ranges for targeted environments).

Typical Applications

• Embedded Storage & Firmware Reliable non-volatile storage for boot code, firmware images and in-field updates using automatic page 0 read and automatic memory download features.
• Solid-State Mass Storage Cost-effective SLC NAND cell architecture for streaming and block-based storage in industrial and consumer embedded products.
• System Boot & Recovery Supports boot-from-NAND configurations and OTP options for secure or fixed configuration storage.
• Industrial Electronics Suitable for industrial applications requiring wide operating temperature support and long data retention for configuration and log storage.

Unique Advantages

• SLC Technology for Endurance: SLC NAND yields a documented 100K program/erase cycle endurance, supporting designs that require extended write longevity.
• Large Page & Spare Area: (2K + 64) byte page size plus spare area facilitates efficient error management, ECC handling and metadata storage per page.
• Built-in Data Integrity: ECC requirement of 4-bit/528 bytes, hardware data protection and power-transition program/erase lockout reduce corruption risk during critical operations.
• Pipelined Program & Cache Read: Cache program and cache read features plus copy-back operation improve throughput for sequential page writes and reads, minimizing system-level write latency.
• Flexible Packaging: Multiple surface-mount package options (48‑pin TSOP‑I and various BGA ball counts) allow BOM flexibility for board layout and mechanical constraints.
• Long-Term Data Retention: Specified 10-year data retention for stable storage of firmware and configuration data over product lifecycles.

Why Choose F59L1G81MB-IP(2M)?

The F59L1G81MB-IP(2M) combines SLC NAND reliability with features aimed at embedded storage and firmware management: large page sizes, spare area for ECC and metadata, cache/copy-back operations to optimize throughput, and protection mechanisms for power transitions. Its multiple package choices and 3.3V supply compatibility make it adaptable across a range of board designs.

This device suits designers who require durable non-volatile storage with documented endurance and retention characteristics, and who need NAND features such as boot support, automatic memory download and OTP. The combination of performance, data integrity features and flexible packaging supports long-term, robust storage implementations.

Request a quote or submit your RFQ to evaluate F59L1G81MB-IP(2M) for your next embedded storage design.