IS43TR16256AL-107MBL - 4Gb DDR3L SDRAM 256Mx16 | ISSI
部品番号: IS43TR16256AL-107MBL ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $8.5 | $8.50 |
| 10 | $7.8 | $78.00 |
| 100 | $7.1 | $710.00 |
| 500 | $6.5 | $3,250.00 |
| 1,000 | $6 | $6,000.00 |
IS43TR16256AL-107MBL 概要
DDR3L (Low Voltage DDR3) is a type of synchronous dynamic random-access memory that operates at 1.35V, reducing power consumption by about 15% compared to standard 1.5V DDR3. It is part of the DDR3 SDRAM family, which uses double data rate architecture to transfer data on both edges of the clock, achieving high bandwidth. DDR3L is commonly used in mobile devices, networking equipment, and industrial computing where power efficiency is critical.
Key features include a parallel interface with 933 MHz clock speed, 20 ns access time, and support for 1866MT/s data rate. The device supports various burst lengths (8 and 4 with burst chop), on-die termination (ODT), and programmable CAS latency. It operates over a temperature range of 0°C to +95°C (case) and is RoHS compliant.
The IS43TR16256AL-107MBL utilizes advanced DRAM process technology, providing high reliability and performance. It features auto-refresh and self-refresh modes, which are essential for low-power standby operation. The 96-ball TWBGA package ensures excellent thermal and electrical performance, making it suitable for space-constrained designs.
Typical applications include networking routers and switches, enterprise storage systems, industrial PCs, and embedded computing platforms. Its low voltage and high density make it ideal for memory-intensive applications where power efficiency is a priority.
When designing with this device, ensure proper decoupling capacitors are placed near the power pins to minimize noise. The DDR3L interface requires careful PCB layout to maintain signal integrity at high speeds, including matched trace lengths and controlled impedance.
ドロップイン代替品: IS43TR16256AL-107MBL — 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: IS43TR16256AL-107MBL （同一形状・フットプリント） — 相違点: Package, Data Rate, Burst Length, Supply Voltage, CAS Latency.
クイック比較ツール — 並列比較する代替部品を選択:
IS43TR16256AL-107MBLI
✅ ドロップイン✓ 在庫あり
$2 / 個
データシートを見る →IS43TR16256BL-107MBL
✅ ドロップイン📋 参考代替品（カタログ未掲載）
IS43TR16256AL-125KBL
✅ ドロップイン✓ 在庫あり
$5.6 / 個
データシートを見る →IS43TR16256AL-107MBLI-TR
✅ ドロップイン✓ 在庫あり
$5.6 / 個
データシートを見る →MT41K256M16HA-107G:E
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$4 / 個
データシートを見る →K4B4G1646E-BYMATCV
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$5.9 / 個
データシートを見る →H5TC4G63AFR-PBR
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$5.9091 / 個
データシートを見る →IS43TR16256AL-107MBL 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 |
| メモリ構成 | 256M x 16 |
| 電源電圧 | 1.35 V |
| データレート | 1866 MT/s |
| Clock Frequency | 933 MHz |
| Access Time | 20 ns |
| CASレイテンシ | 13 |
| インターフェース | Parallel |
| パッケージ | 96-TWBGA (9x13 mm) |
| 動作温度 | 0°C to +95°C (case) |
| 実装タイプ | Surface Mount |
| RoHS ステータス | Compliant |
| Burst Length | 8 and 4 (with burst chop) |
| On-Die Termination | Yes (ODT) |
IS43TR16256AL-107MBL 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 B1 | VSS — Ground |
| ピン B2 | DQ2 — Data input/output 2 |
| ピン B3 | DQ3 — Data input/output 3 |
| ピン C1 | VDDQ — DQ power supply |
| ピン C2 | DQ4 — Data input/output 4 |
| ピン C3 | DQ5 — Data input/output 5 |
| ピン D1 | VSSQ — DQ ground |
| ピン D2 | DQ6 — Data input/output 6 |
| ピン D3 | DQ7 — Data input/output 7 |
| ピン E1 | CK — Clock input |
| ピン E2 | CK# — Complementary clock input |
| ピン E3 | CKE — Clock enable |
| ピン F1 | CS# — Chip select |
| ピン F2 | RAS# — Row address strobe |
| ピン F3 | CAS# — Column address strobe |
| ピン G1 | WE# — Write enable |
| ピン G2 | ODT — On-die termination |
| ピン G3 | A0 — Address input 0 |
主な用途
IS43TR16256AL-107MBL の用途: 6 件s: Networking Routers and Switches, Enterprise Storage Systems, Industrial PCs, Embedded Computing Platforms, Telecommunications Equipment, Consumer Electronics.
Networking Routers and Switches
The IS43TR16256AL-107MBL provides high-density, low-power memory for packet buffering and routing tables in networking equipment. Its 1866MT/s data rate ensures fast data throughput, while the 1.35V operation reduces power consumption in always-on infrastructure. The 96-TWBGA package fits compact line cards, and the wide temperature range supports reliable operation in telecom environments.
おすすめ
Enterprise Storage Systems
In enterprise storage, the IS43TR16256AL-107MBL serves as cache or buffer memory, offering high bandwidth and low latency. Its 4Gb density and 256Mx16 organization enable efficient data caching, while the 1.35V supply minimizes power in large arrays. The device's auto-refresh and self-refresh modes support low-power standby, crucial for energy-efficient data centers.
おすすめ
Industrial PCs
The IS43TR16256AL-107MBL is ideal for industrial PCs requiring robust memory in harsh environments. Its 0°C to +95°C case temperature range ensures reliable operation in factory floors, and the 1.35V low voltage reduces heat generation. The 96-TWBGA package provides excellent thermal performance, and the high data rate supports demanding industrial applications like machine vision and process control.
おすすめ
Embedded Computing Platforms
For embedded systems, the IS43TR16256AL-107MBL offers a balance of density, speed, and power efficiency. Its 4Gb capacity supports complex applications like real-time data processing, while the 1.35V operation extends battery life in portable devices. The device's small footprint and surface-mount package simplify PCB design, and its compatibility with standard DDR3L controllers makes integration straightforward.
おすすめ
Telecommunications Equipment
In telecom base stations and switches, the IS43TR16256AL-107MBL provides reliable memory for signal processing and protocol handling. Its high data rate and low power consumption are critical for 24/7 operation, and the wide temperature range ensures performance in outdoor enclosures. The 96-TWBGA package offers robust solder joints for vibration-prone environments.
おすすめ
Consumer Electronics
The IS43TR16256AL-107MBL is suitable for high-end consumer devices like smart TVs and gaming consoles, where memory bandwidth and power efficiency are paramount. Its 1866MT/s data rate supports smooth 4K video playback, while the 1.35V supply reduces heat in slim enclosures. The device's small package enables compact designs, and its RoHS compliance meets global environmental standards.
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: IS43TR16256AL-107MBL — 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 | IS43TR16256AL-107MBLI | IS43TR16256BL-107MBL | MT41K256M16HA-107G:E | K4B4G1646E-BYMATCV |
|---|---|---|---|---|---|
| Package | 96-TWBGA (9x13 mm) | 96-TWBGA (9x13 mm) | 96-TWBGA (9x13 mm) | 96-TWBGA (9x13 mm) | 96-TWBGA (9x13 mm) |
| Brand | ISSI | ISSI | ISSI | Micron Technology | Samsung Electronics |
| Memory Size | 4 Gbit | 4 Gbit | 4 Gbit | 4 Gbit | 4 Gbit |
| Organization | 256M x 16 | 256M x 16 | 256M x 16 | 256M x 16 | 256M x 16 |
| Supply Voltage | 1.35 V | 1.35 V | 1.35 V | 1.35 V | 1.35 V |
| Data Rate | 1866 MT/s | 1866 MT/s | 1866 MT/s | 1866 MT/s | 1866 MT/s |
| Operating Temperature | 0°C to +95°C | -40°C to +95°C | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C |
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
主な差別化要因
- Industrial temperature grade option （vs IS43TR16256BL-107MBL)
- High data rate at low voltage （vs IS43TR16256AL-125KBL)
- Cross-brand availability （vs MT41K256M16HA-107G:E)
設計ノート
For DDR3L at 1866MT/s, maintain controlled impedance of 40-50 ohms for data lines and 50-60 ohms for address/command lines. Keep trace lengths matched within 100 mils to minimize skew. Use a solid ground plane beneath the memory device and place decoupling capacitors (0.1uF and 1uF) close to each VDD and VDDQ pin.
The IS43TR16256AL-107MBL requires a clean 1.35V supply. Use a dedicated voltage regulator with low output noise and fast transient response. Place a 10uF bulk capacitor and multiple 0.1uF ceramic capacitors near the VDD pins. Ensure the VDDQ supply is separate and well-filtered to prevent data corruption.
The device operates up to +95°C case temperature. In high-ambient environments, ensure adequate airflow or a heatsink. The 96-TWBGA package has a thermal resistance of approximately 20°C/W (theta_JA). For a 1W power dissipation, the junction temperature rise is 20°C, so keep ambient below 75°C to stay within limits.
コンプライアンス情報
RoHS compliance confirmed from Mouser and ISSI datasheet. Other compliance data not provided.
