IS43TR16256AL-107MBL - 4Gb DDR3L SDRAM 256Mx16 | ISSI
MPN: IS43TR16256AL-107MBL ✓ نشطIS43TR16256AL-107MBL نظرة عامة
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.
بدائل مباشرة لـ IS43TR16256AL-107MBL — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع IS43TR16256AL-107MBL (نفس عامل الشكل والبصمة) — يختلف في Package, Data Rate, Burst Length, Supply Voltage, CAS Latency.
IS43TR16256AL-107MBLI
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←IS43TR16256BL-107MBL
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
IS43TR16256AL-125KBL
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←IS43TR16256AL-107MBLI-TR
✅ بديل مباشر✗ غير متوفر
$5.6 / وحدة
عرض ورقة البيانات ←MT41K256M16HA-107G:E
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منهاتواصل لمعرفة السعر
عرض ورقة البيانات ←K4B4G1646E-BYMATCV
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منهاتواصل لمعرفة السعر
عرض ورقة البيانات ←H5TC4G63AFR-PBR
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منها✗ غير متوفر
$5.9091 / وحدة
عرض ورقة البيانات ←IS43TR16256AL-107MBL الحدود القصوى والخصائص الكهربائية
| نوع الذاكرة | DDR3L SDRAM |
| حجم الذاكرة | 4 Gbit |
| التنظيم | 256M x 16 |
| جهد التغذية | 1.35 V |
| معدل البيانات | 1866 MT/s |
| Clock Frequency | 933 MHz |
| Access Time | 20 ns |
| زمن الوصول CAS | 13 |
| الواجهة | Parallel |
| العلبة | 96-TWBGA (9x13 mm) |
| درجة حرارة التشغيل | 0°C to +95°C (case) |
| نوع التركيب | Surface Mount |
| حالة RoHS | Compliant |
| Burst Length | 8 and 4 (with burst chop) |
| On-Die Termination | Yes (ODT) |
تكوين أطراف IS43TR16256AL-107MBL
| دبوس A1 | VDD — Power supply (1.35V) |
| دبوس A2 | DQ0 — Data input/output 0 |
| دبوس A3 | DQ1 — Data input/output 1 |
| دبوس B1 | VSS — Ground |
| دبوس B2 | DQ2 — Data input/output 2 |
| دبوس B3 | DQ3 — Data input/output 3 |
| دبوس C1 | VDDQ — DQ power supply |
| دبوس C2 | DQ4 — Data input/output 4 |
| دبوس C3 | DQ5 — Data input/output 5 |
| دبوس D1 | VSSQ — DQ ground |
| دبوس D2 | DQ6 — Data input/output 6 |
| دبوس D3 | DQ7 — Data input/output 7 |
| دبوس E1 | CK — Clock input |
| دبوس E2 | CK# — Complementary clock input |
| دبوس E3 | CKE — Clock enable |
| دبوس F1 | CS# — Chip select |
| دبوس F2 | RAS# — Row address strobe |
| دبوس F3 | CAS# — Column address strobe |
| دبوس G1 | WE# — Write enable |
| دبوس G2 | ODT — On-die termination |
| دبوس G3 | A0 — Address input 0 |
التطبيقات النموذجية
IS43TR16256AL-107MBL مناسب لـ 6 التطبيقs: 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.
موصى به
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.
موصى به
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.
موصى به
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.
موصى به
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.
موصى به
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.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ IS43TR16256AL-107MBL — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | 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 |
أبرز الفروقات
- Industrial temperature grade option (مقابلIS43TR16256BL-107MBL)
- High data rate at low voltage (مقابلIS43TR16256AL-125KBL)
- Cross-brand availability (مقابلMT41K256M16HA-107G:E)
ملاحظات التصميم
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.
معلومات الامتثال
RoHS compliance confirmed from Mouser and ISSI datasheet. Other compliance data not provided.
