Samsung 2Gb (256MB) SLC NAND Flash · 8-bit I/O · TSOP-48 · 25ns Read · Drone Data Storage
| Part Number | K9F2G08U0C |
|---|---|
| Manufacturer | Samsung Semiconductor |
| Density | 2 Gb (256 MB) |
| Cell Type | SLC (Single Level Cell) |
| Interface | Async NAND x8 (8-bit data bus) |
| Package | TSOP-48 (18.4×12mm) |
| Supply Voltage | 2.7 V – 3.6 V |
| Operating Temp | −40°C to +85°C |
| Endurance | 100,000 P/E cycles (SLC) |
| Data Retention | 10 years |
| Read Access Time | 25 ns |
|---|---|
| tALS (ALE setup) | 10 ns |
| tCLS (CLE setup) | 10 ns |
| Page Read Time | 25 µs typical |
| Page Program Time | 250 µs typical |
| Block Erase Time | 2 ms typical |
| Page Size | 2112 bytes (2048 + 64 spare) |
|---|---|
| Block Size | 128KB (64 pages × 2048B) |
| Total Blocks | 2048 blocks |
| Total Pages | 131072 pages |
| Spare Bytes | 64 bytes per page (ECC area) |
| ECC Required | 1-bit ECC minimum |
| Bad Block Rate | <2% factory (max 40 bad blocks) |
| Part Number | K9F2G08U0C-SCB0 |
|---|---|
| Lead Time | 5–10 business days |
| Packaging | Tray |
The K9F2G08U0C is Samsung's 2Gb (256MB) SLC NAND Flash, offering the high endurance of single-level cell technology (100,000 P/E cycles) in a standard TSOP-48 package. It features a classic 8-bit async NAND interface compatible with all NAND controllers and FTL (Flash Translation Layer) drivers.
Used in embedded Linux systems, autopilot data recorders, and network devices requiring large, cost-effective file system storage with SLC reliability. Compatible with Linux UBIFS/JFFS2, FatFS with external FTL, and YAFFS2 file systems.