K9T1G08U0M-PIB0 - 1Gbit SLC NAND Flash, TSOP-I | Samsung
部品番号: K9T1G08U0M-PIB0 ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $3.85 | $3.85 |
| 10 | $3.42 | $34.20 |
| 100 | $2.95 | $295.00 |
| 500 | $2.55 | $1,275.00 |
| 1,000 | $2.18 | $2,180.00 |
| 3,000 | $1.85 | $5,550.00 |
K9T1G08U0M-PIB0 概要
What is SLC NAND Flash? SLC (Single-Level Cell) NAND Flash stores one bit per memory cell, providing higher endurance, faster write performance, and longer data retention than MLC or TLC counterparts. NAND Flash sits in the non-volatile memory hierarchy between NOR Flash (byte-level random access) and mass storage like eMMC/SSD controllers. It is widely used as a raw storage medium paired with an external controller for error correction (ECC), bad block management, and wear leveling. SLC variants typically deliver 100,000 P/E cycles versus 1,000-3,000 for MLC, making them preferred for industrial, automotive, and embedded systems requiring long-term reliability.
Key specifications of the K9T1G08U0M-PIB0 include a 1 Gbit density, x8 organization, page size of 2 Kbytes, block size of 128 Kbytes, and an on-chip page register for read/program operations. The device features an asynchronous interface with typical read access times, hardware data protection, and supports CE#-low read operations. Operating from 2.7V to 3.6V VCC, the PIB0 suffix indicates Pb-free (lead-free) compliance, and the package designation maps to TSOP Type I (48-pin, 12 mm x 20 mm body).
The K9T1G08U0M-PIB0 uses a NAND string architecture with floating-gate SLC cells, an integrated page buffer, and an internal command/address state machine. The control logic accepts standard NAND command codes (00h/30h for read, 80h/10h for program, 60h/D0h for erase). The 8-bit multiplexed I/O bus carries both address, command and data, with dedicated control signals including CE#, RE#, WE#, ALE, CLE, WP#, and R/B# (Ready/Busy).
Typical applications include embedded Linux boot storage, industrial data loggers, set-top box firmware, networking equipment (routers, switches), point-of-sale terminals, and automotive infotainment. The 1 Gbit density is well suited for storing bootloaders, OS images, logs, configuration, and small media files in cost-sensitive designs that need non-volatile memory without the overhead of managed flash controllers.
When designing with this device, the host controller must implement hardware or software ECC (typically 1-bit per 528 bytes for legacy NAND, or 4-bit/8-bit for higher reliability). Bad block management is mandatory - factory-marked bad blocks must be skipped during initial mapping. Adequate VCC decoupling and a stable R/B# poll sequence are critical; consult the Samsung K9T1G08U0M datasheet for command timing diagrams.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
ドロップイン代替品: K9T1G08U0M-PIB0 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: K9T1G08U0M-PIB0 （同一形状・フットプリント） — 相違点: Block Size, Interface, Mounting Type, Organization, Package.
クイック比較ツール — 並列比較する代替部品を選択:
K9F1G08U0D-PIB0
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
K9F1G08U0A-PIB0
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
K9T1G08U0M-PIB0
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$1.85 / 個
データシートを見る →MT29F1G08ABAEAWP-IT:E
✅ ドロップイン✓ 在庫あり
$1.6 / 個
データシートを見る →TC58NVG0S3HTA00
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MX30LF1G08AA-KMI
✅ ドロップイン📋 参考代替品（カタログ未掲載）
K9T1G08U0M-PIB0 最大定格＆電気的特性
| メモリタイプ | Non-volatile NAND Flash (SLC) |
| Density | 1 Gbit (128 MB) |
| メモリ構成 | 128M x 8 bit |
| Cell Technology | SLC (Single-Level Cell) |
| インターフェース | Asynchronous NAND, 8-bit I/O bus |
| Page Size | 2 Kbytes + 64 bytes spare area |
| Block Size | 128 Kbytes (64 pages per block) |
| VCC Supply Voltage | 2.7 V to 3.6 V |
| パッケージ | 48-pin TSOP Type I (WSOP1) |
| Pb-Free (Lead-Free) | Yes (PIB0 suffix indicates Pb-free) |
| RoHS Compliance | Compliant (Pb-free variant) |
| 実装タイプ | Surface Mount (TSOP) |
| Command Set | Standard NAND (ONFI-compatible legacy commands) |
K9T1G08U0M-PIB0 48-pin tsop type i (wsop1) ピン配置ガイド
K9T1G08U0M-PIB0 (48-pin tsop type i (wsop1) パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: K9T1G08U0M-PIB0.
詳細は データシート をご参照ください。
主な用途
K9T1G08U0M-PIB0 の用途: 6 件s: Embedded Linux Boot Storage, Industrial Data Logger Storage, Set-Top Box Firmware Storage, Networking Equipment (Router/Switch), Point-of-Sale Terminal Storage, Automotive Infotainment Boot Storage.
Embedded Linux Boot Storage
The K9T1G08U0M-PIB0's 1 Gbit SLC NAND density provides ample capacity for embedded Linux bootloaders (U-Boot, Barebox), kernel images (zImage ~5MB), root filesystems (squashfs/jffs2 ~60-100MB), and persistent configuration. SLC's 100,000 P/E cycle endurance handles frequent firmware updates during development and field upgrades without bad block exhaustion. The asynchronous 8-bit interface is natively supported by the Linux MTD subsystem, enabling direct integration with SoCs like Samsung S3C2440, NXP i.MX6, and Microchip SAMA5 series. Designers should pair this part with 1-bit ECC hardware (e.g., SAMA5 ECC block) and implement bad block management via U-Boot's NAND driver. The TSOP-I 48-pin package simplifies PCB layout on standard 4-layer boards.
おすすめ
Industrial Data Logger Storage
Industrial data loggers for SCADA, energy metering, and environmental monitoring benefit from the K9T1G08U0M-PIB0's non-volatile 128MB capacity and SLC endurance. The 2.7V-3.6V single supply integrates with battery-backed industrial systems, and the 48-pin TSOP-I footprint suits through-hole-to-SMD adapter boards for legacy retrofits. Engineers writing in append-only mode can expect >10-year retention for sensor data such as temperature, pressure, and vibration logs. Wear-leveling algorithms spread writes across all 1024 blocks, extending operational life to 5-7 years in continuous-logging applications. The PIB0 Pb-free finish satisfies industrial RoHS requirements for factory automation equipment.
おすすめ
Set-Top Box Firmware Storage
Set-top boxes (STBs) and digital TV receivers use the K9T1G08U0M-PIB0 to store bootloader, Linux kernel, rootfs, channel database, and DVB firmware blobs. The 128MB capacity supports STLinux-based distributions with full middleware stacks. The asynchronous 8-bit NAND interface pairs cleanly with STMicroelectronics STiH2xx and Broadcom BCM7xxx SoCs that include dedicated NAND controllers with hardware ECC. SLC reliability reduces field failures from bit rot, critical for unattended consumer equipment deployed for 5+ years. Pb-free PIB0 finish supports global RoHS compliance for retail channels.
おすすめ
Networking Equipment (Router/Switch)
Routers, switches, and wireless access points use the K9T1G08U0M-PIB0 to store OpenWrt firmware, configuration files, and runtime logs. The 128MB capacity accommodates modern router firmware with web interfaces, VPN binaries, and packet inspection modules. The asynchronous interface is supported by Qualcomm Atheros, MediaTek MT7621, and Realtek RTL83xx SoCs commonly used in networking hardware. SLC's high endurance suits frequent configuration writes and log rotation cycles. Pb-free PIB0 finish and industrial temperature variants satisfy telecom and enterprise deployment requirements.
おすすめ
Point-of-Sale Terminal Storage
POS terminals and payment kiosks use the K9T1G08U0M-PIB0 for storing Linux-based POS applications, transaction logs, and EMV configuration data. The 128MB capacity handles full POS application stacks with PostgreSQL/ SQLite databases for daily transaction records. SLC endurance supports high write volumes from receipt printing and audit logging. The asynchronous NAND interface pairs with NXP i.MX6ULL and Texas Instruments AM335x processors that integrate ECC hardware for data integrity. Pb-free finish complies with retail electronics RoHS and REACH requirements for global deployment.
おすすめ
Automotive Infotainment Boot Storage
Automotive infotainment systems use the K9T1G08U0M-PIB0 to store QNX or Automotive Grade Linux bootloaders, navigation maps, and media libraries. The 128MB capacity is sufficient for base infotainment firmware; extended features use additional storage. SLC reliability handles the thermal cycling and vibration stress of automotive environments better than MLC. The TSOP-I package has proven reliability in under-dash mounting positions. Pb-free PIB0 finish complies with automotive RoHS and IMDS reporting requirements, though for new designs AEC-Q100 qualified parts like Cypress S34ML01G1 are recommended.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: K9T1G08U0M-PIB0 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | K9F1G08U0D-PIB0 | K9F1G08U0A-PIB0 | MT29F1G08ABAEAWP | TC58NVG0S3HTA00 | MX30LF1G08AA-KMI |
|---|---|---|---|---|---|---|
| Brand | Samsung Electronics | Samsung Electronics | Samsung Electronics | Micron Technology | Toshiba | Macronix |
| Package | TSOP-I 48-pin | TSOP-I 48-pin - same | TSOP-I 48-pin - same | TSOP-I 48-pin - same | TSOP-I 48-pin - same | TSOP-I 48-pin - same |
| Density | 1 Gbit | 1 Gbit | 1 Gbit | 1 Gbit | 1 Gbit | 1 Gbit |
| Organization | 128M x 8 | 128M x 8 | 128M x 8 | 128M x 8 | 128M x 8 | 128M x 8 |
| Cell Type | SLC | SLC | SLC | SLC | SLC | SLC |
| VCC Range | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V |
| Interface | Async NAND 8-bit | Async NAND 8-bit | Async NAND 8-bit | Async NAND 8-bit (ONFI) | Async NAND 8-bit | Async NAND 8-bit |
| Pb-Free | Yes (PIB0) | Yes (PIB0) | Yes (PIB0) | Yes | Yes | Yes |
| Lifecycle Status | NRND | Active | Active | Active | NRND | Active |
主な差別化要因
- NRND lifecycle status requires migration to active alternatives （vs K9F1G08U0D-PIB0)
- Cross-brand pin compatibility with ONFI-compliant devices （vs MT29F1G08ABAEAWP)
- Higher endurance than MLC alternatives （vs K9GAG08U0M)
設計ノート
Always implement hardware or software ECC for the K9T1G08U0M-PIB0. Samsung's SLC NAND does not include on-die ECC; the host controller must compute Hamming or BCH codes over each 512-528 byte sector. For 1-bit error correction, a simple Hamming(72,64) code is sufficient. Without ECC, raw bit error rate (RBER) of ~1e-6 will corrupt data within months of normal use. Most modern SoCs (S3C2440, i.MX6, AM335x) include hardware ECC engines specifically for raw NAND - enable these in boot ROM configuration.
Bad block management is mandatory at first power-on. Factory-marked bad blocks are identified during initial block scan by reading the spare area's 6th byte (0x00 = good, non-0xFF = bad). Build a bad block table (BBT) in a known-good location (typically block 0) and skip bad blocks during allocation. The K9T1G08U0M-PIB0 ships with up to 2% factory bad blocks per Samsung datasheet - approximately 20 blocks in a 1024-block device must be mapped out before use.
Decouple VCC with a 0.1uF ceramic capacitor placed within 5mm of the package, plus a 4.7uF bulk capacitor near the NAND array. The K9T1G08U0M-PIB0 draws up to 30 mA during program and erase operations - inadequate decoupling causes VCC droop that triggers spurious program failures. For battery-powered designs, sequence VCC ramp with the host SoC's POR to avoid in-rush latch-up. The R/B# (Ready/Busy) pin must be polled with a minimum 1us interval between reads to avoid bus contention.
Route the 8-bit NAND I/O bus (IO0-IO7) as a tightly-matched group with length matching within +/-100 mils. The CLE, ALE, WE#, RE#, and CE# control signals should be routed on the inner layers with ground reference to minimize crosstalk. Place the K9T1G08U0M-PIB0 within 50mm of the host SoC's NAND controller pins to meet timing budgets. Use a 4-layer PCB with continuous ground plane beneath the NAND device to control impedance and reduce EMI emissions.
コンプライアンス情報
PIB0 suffix indicates Pb-free terminal finish per Samsung convention. RoHS compliant for global deployment. Not AEC-Q100 qualified - for automotive applications use AEC-Q100 qualified parts like Cypress S34ML01G1 or upgrade to newer Samsung automotive-grade NAND. Halogen-free status not confirmed from available data.
