MT41K256M16MTW-107IT - 4Gb DDR3L SDRAM 933MHz | Micron
部品番号: MT41K256M16MTW-107IT ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $20.4 | $20.40 |
| 10 | $18.5 | $185.00 |
| 100 | $16.2 | $1,620.00 |
| 500 | $14.8 | $7,400.00 |
| 1,000 | $13.5 | $13,500.00 |
MT41K256M16MTW-107IT 概要
DDR3L SDRAM is a type of double data rate synchronous dynamic random-access memory that operates at a lower voltage (1.35V) compared to standard DDR3 (1.5V), reducing power consumption by up to 20%. It is part of the DDR3 memory family, which uses an 8n-prefetch architecture to achieve high bandwidth. DDR3L is commonly used in servers, networking equipment, and embedded systems where power efficiency is critical.
Key features include a 16-bit data bus, 4Gbit density, 933 MHz clock speed, and a 20 ns row cycle time. The device supports auto self-refresh, auto precharge, asynchronous reset, output enable, dynamic on-chip termination (DTC), ZQ calibration, and write leveling. These features enhance signal integrity and simplify system design.
The MT41K256M16MTW-107IT uses a CMOS process and is designed for high-speed data transfer with low power consumption. The 96-ball FBGA package provides excellent thermal and electrical performance, and the industrial temperature rating ensures operation in extreme conditions. The device is RoHS compliant and lead-free.
Typical applications include industrial computing, networking routers, telecommunications equipment, and embedded systems that require high-density, low-power memory. The 1.35V operation makes it ideal for battery-powered devices and energy-efficient data centers.
When designing with this memory, ensure proper decoupling capacitors are placed near the power pins to minimize noise. The ZQ calibration pin must be connected to a 240-ohm resistor to ground for proper on-die termination calibration.
ドロップイン代替品: MT41K256M16MTW-107IT — 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: MT41K256M16MTW-107IT （同一形状・フットプリント） — 相違点: Supply Voltage, CAS Latency, Package, Burst Length, Operating Temperature.
クイック比較ツール — 並列比較する代替部品を選択:
MT41K256M16TW-107IT:P
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MT41K256M16TW-107:P
✅ ドロップイン✓ 在庫あり
$16 / 個
データシートを見る →MT41K256M16HA-107:E
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$5 / 個
データシートを見る →AS4C256M16D3LC-12BIN
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$42 / 個
データシートを見る →IS43TR16256AL-107MBLI
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$2 / 個
データシートを見る →K4B4G1646E-BYK0
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$1.8 / 個
データシートを見る →MT41K256M16MTW-107IT 最大定格＆電気的特性
| メモリタイプ | DDR3L SDRAM |
| メモリサイズ | 4 Gbit (256M x 16) |
| Clock Speed | 933 MHz |
| データバス幅 | 16 bit |
| 電源電圧 | 1.35 V |
| Row Cycle Time (tRC) | 20 ns |
| CASレイテンシ | 13 |
| 動作温度範囲 | -40°C to +95°C |
| パッケージ | 96-FBGA (8x14 mm) |
| 実装タイプ | Surface Mount |
| インターフェース | Parallel |
| Access Time | 0.195 ns |
| RoHS ステータス | Compliant |
| Lead-Free | Yes |
| Technology | CMOS |
MT41K256M16MTW-107IT ピン構成
| ピン A1 | VDD — Power supply (1.35V) |
| ピン A2 | DQ0 — Data input/output 0 |
| ピン A3 | DQ1 — Data input/output 1 |
| ピン A4 | VSS — Ground |
| ピン A5 | DQ2 — Data input/output 2 |
| ピン A6 | DQ3 — Data input/output 3 |
| ピン A7 | VDD — Power supply (1.35V) |
| ピン A8 | DQ4 — Data input/output 4 |
| ピン A9 | DQ5 — Data input/output 5 |
| ピン A10 | VSS — Ground |
| ピン A11 | DQ6 — Data input/output 6 |
| ピン A12 | DQ7 — Data input/output 7 |
主な用途
MT41K256M16MTW-107IT の用途: 6 件s: Industrial Computing, Networking Equipment, Telecommunications, Embedded Systems, Data Center Servers, Automotive Infotainment.
Industrial Computing
The MT41K256M16MTW-107IT provides high-density, low-power memory for industrial PCs and embedded systems. Its 1.35V operation reduces heat generation, and the industrial temperature range (-40°C to +95°C) ensures reliable operation in harsh factory environments. The 933MHz speed supports fast data processing for real-time control and monitoring applications.
おすすめ
Networking Equipment
In routers and switches, the MT41K256M16MTW-107IT offers the bandwidth and capacity needed for packet buffering and forwarding tables. Its low power consumption is critical for densely packed line cards, and the 96-ball FBGA package saves board space. The 933MHz clock rate supports high-throughput data paths, while the industrial temperature rating allows deployment in uncontrolled environments.
おすすめ
Telecommunications
The MT41K256M16MTW-107IT is ideal for telecom base stations and switches, where reliability and low power are paramount. Its 1.35V operation reduces cooling requirements, and the industrial temperature range ensures operation in outdoor cabinets. The 4Gb density supports large routing tables and call processing buffers, while the 933MHz speed meets the demands of high-speed backhaul interfaces.
おすすめ
Embedded Systems
For embedded applications like medical devices and test equipment, the MT41K256M16MTW-107IT provides a balance of density, speed, and power efficiency. Its 16-bit data bus simplifies interfacing with common MCUs and FPGAs, and the 1.35V supply extends battery life in portable devices. The industrial temperature rating supports use in automotive and aerospace environments.
おすすめ
Data Center Servers
In servers, the MT41K256M16MTW-107IT can be used in memory expansion modules or as main memory in low-power servers. Its 1.35V operation reduces overall system power, contributing to lower operating costs. The 4Gb density allows high memory capacity per DIMM, and the 933MHz speed supports demanding workloads like virtualization and cloud computing.
おすすめ
Automotive Infotainment
The MT41K256M16MTW-107IT is suitable for automotive infotainment systems that require high-bandwidth memory for navigation, multimedia, and driver assistance. Its industrial temperature range covers automotive cabin environments, and the low power consumption helps manage thermal budgets. The 933MHz speed supports smooth graphics rendering and fast data access.
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: MT41K256M16MTW-107IT — 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 | MT41K256M16TW-107IT:P | AS4C256M16D3LC-12BIN | IS43TR16256AL-107MBLI |
|---|---|---|---|---|
| Package | 96-FBGA (8x14 mm) | 96-FBGA (8x14 mm) | 96-FBGA (8x14 mm) | 96-FBGA (8x14 mm) |
| Brand | Micron Technology | Micron Technology | Alliance Memory | ISSI |
| Memory Size | 4 Gbit | 4 Gbit | 4 Gbit | 4 Gbit |
| Clock Speed | 933 MHz | 933 MHz | 933 MHz | 933 MHz |
| Supply Voltage | 1.35 V | 1.35 V | 1.35 V | 1.35 V |
| Operating Temperature | -40°C to +95°C | -40°C to +95°C | -40°C to +95°C | -40°C to +95°C |
| Data Bus Width | 16 bit | 16 bit | 16 bit | 16 bit |
| RoHS | Compliant | Compliant | Compliant | Compliant |
主な差別化要因
- Industrial temperature range （vs MT41K256M16TW-107:P)
- Low power consumption （vs K4B4G1646E-BYK0)
- Wide availability （vs AS4C256M16D3LC-12BIN)
設計ノート
The MT41K256M16MTW-107IT operates at 1.35V, which is lower than standard DDR3's 1.5V. Ensure your power supply can provide a stable 1.35V rail with adequate decoupling. Use at least 0.1uF ceramic capacitors near each VDD pin and a bulk capacitor (10uF) on the board to handle transient currents.
For high-speed DDR3L signals, maintain controlled impedance of 50 ohms for single-ended and 100 ohms differential for DQS and clock lines. Keep trace lengths matched within 0.5mm for data and address buses. Place the ZQ pin resistor (240 ohms to ground) close to the device to minimize parasitic inductance.
The industrial temperature range (-40°C to +95°C) allows operation in harsh environments, but ensure adequate airflow or heatsinking if the device is placed near other heat sources. The 96-ball FBGA package has a thermal resistance of approximately 20°C/W; calculate junction temperature to stay within limits.
コンプライアンス情報
RoHS compliant per distributor listings. AEC-Q100 not applicable for DRAM.
