IS43QR16512B-062AABL - 8Gb DDR4 SDRAM 512Mx16 | ISSI
MPN: IS43QR16512B-062AABL ✓ AktifIS43QR16512B-062AABL Ringkasan
DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random-Access Memory) is a type of volatile memory that transfers data on both edges of the clock signal, doubling the data rate compared to DDR3. It uses an 8n prefetch architecture, enabling high-speed data transfer while maintaining lower power consumption through a reduced supply voltage of 1.2V. DDR4 is the industry standard for main memory in servers, desktops, and embedded systems, offering improved speed, density, and reliability over previous generations.
Key features include a 1.2V power supply, 3200 MT/s data rate, 19ns tRCD (RAS-to-CAS delay), and a 96-ball TWBGA package. The device supports on-die termination (ODT), programmable read/write latencies, and auto-refresh and self-refresh modes. It is RoHS compliant and operates over a temperature range of 0°C to +95°C (case temperature).
The IS43QR16512B uses a high-speed CMOS process and an 8n prefetch architecture, which allows two data words to be transferred per clock cycle at the I/O pins. This design achieves high bandwidth while minimizing power consumption. The device includes a mode register for programming various operating modes, including burst length, CAS latency, and test modes. It also supports error correction code (ECC) for enhanced data integrity in critical applications.
Typical applications include high-performance servers, networking equipment (routers, switches), data centers, and industrial computing systems. The high density and speed make it suitable for memory-intensive tasks such as virtualization, real-time analytics, and high-frequency trading. Its low power consumption is beneficial for power-constrained embedded systems.
When designing with this DDR4 SDRAM, ensure proper signal integrity by maintaining controlled impedance traces and using appropriate termination. The device requires a stable 1.2V supply and a separate VTT termination voltage. Follow the manufacturer's layout guidelines for the 96-ball TWBGA package to minimize crosstalk and ensure reliable operation at 3200 MT/s.
Alternatif penggantian untuk IS43QR16512B-062AABL — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian IS43QR16512B-062AABL (sama faktor bentuk dan footprint) — berbeda di dalam Data Rate, Package, CAS Latency, Operating Temperature, Interface.
IS43QR16512B-062AABL-TR
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
MT40A512M16TB-062E
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan✗ Habis Stok
$60 / Satuan
Lihat Datasheet →K4A8G165WB-BCWE
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan✓ Ada di Gudang
$6.55 / Satuan
Lihat Datasheet →H5AN8G6NDJR
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →AS4C512M16D4A-62BCN
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →IS43QR16512B-062AABL Rating Maksimal & Karakteristik Listrik
| Tipe Memori | DDR4 SDRAM |
| Ukuran Memori | 8 Gbit |
| Organisasi | 512M x 16 |
| Tegangan Pemuat | 1.2 V |
| Laju Data | 3200 MT/s |
| Latensi CAS | 22-22-22 |
| tRCD | 19 ns |
| Paket | 96-TWBGA (7.5x13.5 mm) |
| Suhu Kerja | 0°C to +95°C (case) |
| RoHS | Compliant |
| Tipe Mounting | Surface Mount |
| Jumlah Pin | 96 |
| Antarmuka | POD (Pseudo Open Drain) |
| Clock Frequency | 1.6 GHz |
| Lebar Bus Data | 16 bit |
Konfigurasi Pin IS43QR16512B-062AABL
| Pin produk A1 | VDD — Power supply (1.2V) |
| Pin produk A2 | DQ0 — Data input/output 0 |
| Pin produk A3 | DQ1 — Data input/output 1 |
| Pin produk B1 | VSS — Ground |
| Pin produk B2 | DQ2 — Data input/output 2 |
| Pin produk B3 | DQ3 — Data input/output 3 |
| Pin produk C1 | VDDQ — I/O power supply |
| Pin produk C2 | DQ4 — Data input/output 4 |
| Pin produk C3 | DQ5 — Data input/output 5 |
| Pin produk D1 | VSSQ — I/O ground |
| Pin produk D2 | DQ6 — Data input/output 6 |
| Pin produk D3 | DQ7 — Data input/output 7 |
| Pin produk E1 | VDD — Power supply (1.2V) |
| Pin produk E2 | DQS0 — Data strobe 0 |
| Pin produk E3 | DQS0# — Data strobe 0 complement |
| Pin produk F1 | VSS — Ground |
| Pin produk F2 | DM0 — Data mask 0 |
| Pin produk F3 | VDDQ — I/O power supply |
| Pin produk G1 | A0 — Address input 0 |
| Pin produk G2 | A1 — Address input 1 |
| Pin produk G3 | A2 — Address input 2 |
| Pin produk H1 | A3 — Address input 3 |
| Pin produk H2 | A4 — Address input 4 |
| Pin produk H3 | A5 — Address input 5 |
| Pin produk J1 | A6 — Address input 6 |
| Pin produk J2 | A7 — Address input 7 |
| Pin produk J3 | A8 — Address input 8 |
| Pin produk K1 | A9 — Address input 9 |
| Pin produk K2 | A10/AP — Address input 10 / Auto-precharge |
| Pin produk K3 | A11 — Address input 11 |
| Pin produk L1 | A12 — Address input 12 |
| Pin produk L2 | A13 — Address input 13 |
| Pin produk L3 | A14 — Address input 14 |
| Pin produk M1 | BA0 — Bank address 0 |
| Pin produk M2 | BA1 — Bank address 1 |
| Pin produk M3 | BA2 — Bank address 2 |
| Pin produk N1 | BG0 — Bank group 0 |
| Pin produk N2 | BG1 — Bank group 1 |
| Pin produk N3 | VDD — Power supply (1.2V) |
| Pin produk P1 | CK — Clock input |
| Pin produk P2 | CK# — Clock input complement |
| Pin produk P3 | CKE — Clock enable |
| Pin produk R1 | CS# — Chip select |
| Pin produk R2 | ODT — On-die termination |
| Pin produk R3 | RAS# — Row address strobe |
| Pin produk T1 | CAS# — Column address strobe |
| Pin produk T2 | WE# — Write enable |
| Pin produk T3 | RESET# — Reset |
| Pin produk U1 | VSS — Ground |
| Pin produk U2 | VDDQ — I/O power supply |
| Pin produk U3 | VSSQ — I/O ground |
Aplikasi Umum
IS43QR16512B-062AABL cocok untuk 6 aplikasis: High-Performance Servers, Networking Equipment, Data Centers, Industrial Computing, Telecommunications, Automotive Infotainment.
High-Performance Servers
The IS43QR16512B-062AABL provides 8Gb density and 3200 MT/s speed, making it ideal for server main memory. Its high bandwidth supports multi-core processors and virtualization workloads. The 1.2V supply reduces power consumption in data centers, and the 96-ball TWBGA package enables high-density board designs. With a CAS latency of 22-22-22, it balances speed and latency for enterprise applications.
Direkomendasikan
Networking Equipment
In routers and switches, the IS43QR16512B-062AABL offers high-speed data buffering and packet processing. Its 3200 MT/s data rate ensures low latency for network traffic, while the 8Gb capacity supports large routing tables and flow caches. The 1.2V operation minimizes heat generation in compact chassis, and the TWBGA package allows for space-efficient layouts. This DDR4 SDRAM is essential for maintaining throughput in 100GbE and higher systems.
Direkomendasikan
Data Centers
The IS43QR16512B-062AABL is suited for data center applications requiring high memory bandwidth and capacity. Its 8Gb density and 3200 MT/s speed support large-scale data analytics, cloud computing, and AI workloads. The low 1.2V supply reduces power and cooling costs, while the 96-ball TWBGA package enables high-density DIMM designs. With a case temperature range up to 95°C, it can operate reliably in dense server environments.
Direkomendasikan
Industrial Computing
For industrial PCs and embedded systems, the IS43QR16512B-062AABL provides reliable memory with a wide temperature range (0°C to +95°C). Its 8Gb capacity and 3200 MT/s speed handle real-time control and data acquisition. The 1.2V supply is compatible with industrial power rails, and the TWBGA package withstands vibration and thermal cycling. This DDR4 SDRAM is ideal for factory automation, robotics, and test equipment.
Direkomendasikan
Telecommunications
In telecom infrastructure, the IS43QR16512B-062AABL supports high-speed signal processing and buffering. Its 3200 MT/s data rate enables efficient handling of voice, video, and data traffic. The 8Gb density provides ample storage for call records and network management data. The 1.2V supply reduces power consumption in base stations and switches, and the TWBGA package is suitable for compact line cards.
Direkomendasikan
Automotive Infotainment
The IS43QR16512B-062AABL can be used in automotive infotainment systems requiring high memory bandwidth for navigation, multimedia, and driver assistance. Its 8Gb capacity and 3200 MT/s speed support smooth graphics and fast data access. The 1.2V supply is efficient for automotive power systems, and the TWBGA package is robust for under-hood or cabin environments. However, for automotive-grade (AEC-Q100) requirements, consider ISSI's automotive-qualified variants.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk IS43QR16512B-062AABL — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | IS43QR16512B-062AABL-TR | MT40A512M16TB-062E | K4A8G165WB-BCWE | H5AN8G6NDJR | AS4C512M16D4A-62BCN |
|---|---|---|---|---|---|---|
| Package | 96-TWBGA (7.5x13.5 mm) | 96-TWBGA (7.5x13.5 mm) | 96-TWBGA (7.5x13.5 mm) | 96-FBGA (7.5x13.5 mm) | 96-FBGA (7.5x13.5 mm) | 96-FBGA (7.5x13.5 mm) |
| Brand | ISSI | ISSI | Micron | Samsung | SK Hynix | Alliance Memory |
| Memory Size | 8 Gbit | 8 Gbit | 8 Gbit | 8 Gbit | 8 Gbit | 8 Gbit |
| Organization | 512M x 16 | 512M x 16 | 512M x 16 | 512M x 16 | 512M x 16 | 512M x 16 |
| Data Rate | 3200 MT/s | 3200 MT/s | 3200 MT/s | 3200 MT/s | 3200 MT/s | 3200 MT/s |
| CAS Latency | 22-22-22 | 22-22-22 | 22-22-22 | 22-22-22 | 22-22-22 | 22-22-22 |
| Supply Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Operating Temperature | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C | -40°C to +95°C (industrial) |
Diferensiator Kunci
- ISSI brand reliability and supply chain security (vsMT40A512M16TB-062E)
- Industrial temperature grade option (vsMT40A512M16TB-062E)
- Pin-compatible with major brands (vsK4A8G165WB-BCWE)
Catatan Desain
For reliable operation at 3200 MT/s, maintain controlled impedance of 40-50 ohms for DQ, DQS, and address/command traces. Use a 4-layer or more PCB with solid ground and power planes. Keep trace lengths matched within +/- 10 mils for data groups to minimize skew. Follow JEDEC DDR4 layout guidelines for the 96-ball TWBGA package.
Decouple the VDD and VDDQ pins with 0.1uF and 1uF ceramic capacitors placed as close as possible to the balls. Use a dedicated 1.2V power plane and a separate VTT termination voltage (0.6V) for the address/command bus. Ensure the power supply can handle peak current spikes during refresh and burst operations.
The maximum case temperature is 95°C. For high-density DIMMs, ensure adequate airflow or heatsinking. The TWBGA package has a thermal resistance of approximately 20°C/W (theta_JA) with proper PCB thermal vias. Monitor the case temperature in high-ambient environments to avoid exceeding the limit.
Informasi Konformitas
RoHS compliant per Mouser and DigiKey listings. No AEC-Q100 qualification for this standard part.
