K9F2808Q0B vs K9F6408Q0C Comparison
Detailed side-by-side comparison of K9F2808Q0B by Samsung Electronics and K9F6408Q0C by Samsung Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Samsung Electronics
K9F2808Q0B - 128Mb SLC NAND Flash 1.8V 63-TBGA | Samsung
K9F2808Q0B ✗ End of LifeSamsung Electronics
K9F6408Q0C - 64Mb 8M x8 NAND Flash 1.8V | Samsung Electronics
K9F6408Q0C ObsoleteSpecification Comparison
| Parameter | K9F2808Q0B | K9F6408Q0C |
|---|---|---|
| Brand | Samsung Electronics | Samsung Electronics |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | End of Life | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $1.31 |
| Memory Type | SLC NAND Flash (parallel) | NAND Flash (SLC) |
| Density | 128 Mbit | — |
| Organization | 16M x 8 | 8M x 8 |
| Operating Voltage (VCC) | 1.7 V to 1.95 V | 1.65 V to 1.95 V |
| Read Access Speed | 50 ns | — |
| Cell Type | SLC (1 bit/cell) | — |
| Interface | 8-bit multiplexed address/data | Parallel, 8-bit multiplexed I/O |
| Package | 63-pin TBGA | — |
| Temperature Grade | C (commercial), I (industrial) | C (commercial), i (industrial) |
| Mounting Type | Surface Mount | Surface Mount |
| Page Size | [DATA_NEEDED: page size] | 528 bytes (512 data + 16 spare) |
| Block Size | [DATA_NEEDED: block size] | — |
| Typical Read Current (Icc1) | [DATA_NEEDED: Icc1] | — |
| Program/Erase Endurance | [DATA_NEEDED: endurance cycles] | — |
| RoHS Status | unknown | [DATA_NEEDED: RoHS status] |
| Production Status | Mass production (per legacy datasheet); now EOL/obsolete | — |
| Memory Capacity | — | 64 Mbit (8 M x 8 bit main + 256 K x 8 bit spare) |
| Access Time | — | 10 us (read cycle, family listing) |
| Package (HIB0 variant) | — | 48-ball TBGA |
| Package (family TBGA note) | — | 9 mm x 11 mm 63-ball changed to 6 mm x 8.5 mm 48-ball |
| Spare Area | — | 256K x 8 bit |
| Control Signals | — | CLE, ALE, CE, WE, RE, WP, R/B |
| Bad Block Management | — | Host-managed (marking in spare area) |
| Endurance | — | [DATA_NEEDED: program/erase cycles] |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| MSL Level | — | [DATA_NEEDED: moisture sensitivity level] |