NDL46PFG-8KIT - 4Gb DDR3L SDRAM 256Mx16 | Insignis
料号： NDL46PFG-8KIT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $9.33 | $9.33 |
| 10 | $8.5 | $85.00 |
| 100 | $7.8 | $780.00 |
| 500 | $7.2 | $3,600.00 |
| 1,000 | $6.6 | $6,600.00 |
NDL46PFG-8KIT 概述
DDR3L SDRAM is a type of 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% while maintaining high bandwidth. It is part of the DDR3 memory family, which is widely used in computing, networking, and embedded systems. The NDL46PFG-8KIT is compatible with both 1.5V and 1.35V supplies, offering flexibility in system design.
Key features include a 4Gbit density, 16-bit data bus, 800 MHz clock speed (1600 Mbps data rate), and a 20 ns CAS latency. The device supports standard DDR3L features such as on-die termination (ODT), programmable CAS latency, and burst lengths of 8 and 4. It also includes auto-refresh and self-refresh modes for low-power standby.
The architecture uses an 8n-prefetch design, enabling high-speed data transfer with reduced I/O clock frequency. The differential clock inputs (CK and CK#) and data strobes (DQS and DQS#) ensure robust signal integrity for high-speed operation. The 96-ball FBGA package provides excellent thermal and electrical performance, making it suitable for space-constrained applications.
Typical applications include servers, networking equipment, industrial computing, and embedded systems requiring high-density, low-power memory. The 1.35V operation is ideal for power-sensitive designs, such as battery-powered devices and energy-efficient data centers.
When designing with this device, ensure proper decoupling capacitors near the power pins and follow the layout guidelines in the datasheet to minimize signal integrity issues. The device supports a wide operating temperature range, making it suitable for industrial environments.
直接替换替代料： NDL46PFG-8KIT ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： NDL46PFG-8KIT （相同外形与封装尺寸） ——差异在于 Package, CAS Latency, Data Rate, Burst Length, Density.
快速对比工具——选择替代料号进行并排对比：
NDL46PFI-8KIT
✅ 直接替换📋 参考替代料（不在目录中）
NDL46PFP-8KIT
✅ 直接替换📋 参考替代料（不在目录中）
MT41K256M16HA-125:E
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$3.1 / 个
查看数据手册 →K4B4G1646E-BYK0
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$1.8 / 个
查看数据手册 →H5TC4G63AFR-PBA
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$3.9773 / 个
查看数据手册 →AS4C256M16D3L-12BCN
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$6 / 个
查看数据手册 →NDL46PFG-8KIT 最大额定值与电气特性
| 存储器类型 | SDRAM - DDR3L |
| 存储容量 | 4Gbit (256M x 16) |
| 数据总线宽度 | 16 bit |
| Clock Frequency | 800 MHz |
| 数据速率 | 1600 Mbps |
| CAS 延迟 | 20 ns |
| 电源电压 | 1.35V (1.5V compatible) |
| 工作温度 | 95°C (max) |
| 封装 | 96-FBGA (7.5x13.5 mm) |
| 安装类型 | Surface Mount |
| 接口 | Parallel |
| Access Time | 20 ns |
| Burst Length | 8 and 4 |
| On-Die Termination | Yes |
| Refresh Mode | Auto-refresh and self-refresh |
| RoHS 状态 | Compliant |
NDL46PFG-8KIT 引脚配置
| 引脚 A1 | VDD — Power supply |
| 引脚 A2 | DQ0 — Data input/output 0 |
| 引脚 A3 | DQ1 — Data input/output 1 |
| 引脚 B1 | VSS — Ground |
| 引脚 B2 | DQ2 — Data input/output 2 |
| 引脚 B3 | DQ3 — Data input/output 3 |
| 引脚 C1 | CK — Clock input |
| 引脚 C2 | CK# — Complementary clock input |
| 引脚 C3 | DQS — Data strobe |
| 引脚 D1 | DQS# — Complementary data strobe |
| 引脚 D2 | A0 — Address input 0 |
| 引脚 D3 | A1 — Address input 1 |
典型应用
NDL46PFG-8KIT 适用于 6 应用s: Server Memory, Networking Equipment, Industrial Computing, Embedded Systems, Battery-Powered Devices, Data Centers.
Server Memory
The NDL46PFG-8KIT provides high-density, low-power memory for server applications. Its 4Gbit density and 16-bit data bus support large memory pools, while 1.35V operation reduces power consumption in data centers. The 800 MHz clock speed ensures high bandwidth for server workloads, and the 95°C operating temperature allows reliable operation in dense server environments.
推荐
Networking Equipment
In networking equipment, the NDL46PFG-8KIT offers the low latency and high bandwidth needed for packet processing and routing. Its 20 ns CAS latency ensures quick data access, while the 1.35V supply reduces heat generation in compact network devices. The 96-FBGA package fits space-constrained designs, and the 95°C rating supports operation in warm networking cabinets.
推荐
Industrial Computing
The NDL46PFG-8KIT is designed for industrial computing systems that require reliable memory in harsh environments. Its 95°C maximum operating temperature ensures stable performance in factories and outdoor installations. The 1.35V operation reduces power consumption, which is critical for systems with limited cooling. The 4Gbit density supports demanding industrial applications like machine vision and process control.
推荐
Embedded Systems
For embedded systems, the NDL46PFG-8KIT provides a balance of density, speed, and power efficiency. Its 16-bit data bus simplifies interfacing with embedded processors, while the 1.35V supply extends battery life in portable devices. The 96-FBGA package is ideal for compact PCB layouts, and the 800 MHz clock speed supports real-time processing requirements.
推荐
Battery-Powered Devices
The NDL46PFG-8KIT is well-suited for battery-powered devices due to its 1.35V operation, which reduces power consumption by up to 20% compared to standard DDR3. This efficiency extends battery life in portable electronics like tablets and handheld instruments. The 4Gbit density provides ample memory for applications, and the 95°C rating ensures reliable operation in warm environments.
推荐
Data Centers
In data centers, the NDL46PFG-8KIT helps reduce energy costs through its low-power 1.35V operation. The 4Gbit density allows high memory capacity per server, while the 800 MHz clock speed ensures fast data throughput. The 95°C operating temperature supports dense server configurations, and the 96-FBGA package enables high-density PCB layouts.
推荐
推荐产品汇总
工程参考数据： NDL46PFG-8KIT ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | NDL46PFI-8KIT | NDL46PFP-8KIT | MT41K256M16HA-125:E | K4B4G1646E-BYK0 | H5TC4G63AFR-PBA | AS4C256M16D3L-12BCN |
|---|---|---|---|---|---|---|---|
| Package | 96-FBGA (7.5x13.5) | 96-FBGA (7.5x13) | 96-FBGA (7.5x13.5) | 96-FBGA (7.5x13.5) | 96-FBGA (7.5x13.5) | 96-FBGA (7.5x13.5) | 96-FBGA (7.5x13.5) |
| Brand | Insignis Technology Corporation | Insignis Technology Corporation | Insignis Technology Corporation | Micron Technology | Samsung Electronics | SK Hynix | Alliance Memory |
| Memory Size | 4Gbit | 4Gbit | 4Gbit | 4Gbit | 4Gbit | 4Gbit | 4Gbit |
| Data Bus Width | 16 bit | 16 bit | 16 bit | 16 bit | 16 bit | 16 bit | 16 bit |
| Clock Frequency | 800 MHz | 800 MHz | 800 MHz | 800 MHz | 800 MHz | 800 MHz | 800 MHz |
| CAS Latency | 20 ns | 20 ns | 20 ns | 13.75 ns | 13.75 ns | 13.75 ns | 13.75 ns |
| Supply Voltage | 1.35V (1.5V compatible) | 1.35V (1.5V compatible) | 1.35V (1.5V compatible) | 1.35V (1.5V compatible) | 1.35V (1.5V compatible) | 1.35V (1.5V compatible) | 1.35V (1.5V compatible) |
| Operating Temperature | 95°C (max) | 95°C (max) | 95°C (max) | 95°C (max) | 95°C (max) | 95°C (max) | 95°C (max) |
关键差异点
- Dual-voltage support (1.35V/1.5V) （对比 NDL46PFI-8KIT)
- Larger package size （对比 NDL46PFI-8KIT)
- Same-brand availability （对比 MT41K256M16HA-125:E)
设计说明
Place decoupling capacitors (0.1uF and 1uF) as close as possible to the VDD and VDDQ pins of the NDL46PFG-8KIT. Use a solid ground plane beneath the FBGA package to minimize inductance and ensure stable power delivery. Follow the layout guidelines in the Insignis datasheet to maintain signal integrity for the 800 MHz clock and data lines.
Maintain controlled impedance for the DDR3L data, address, and clock traces. Use differential routing for CK/CK# and DQS/DQS# pairs with proper spacing. Terminate the clock lines appropriately to prevent reflections. The 20 ns CAS latency and 800 MHz clock require careful attention to trace length matching to avoid timing violations.
The NDL46PFG-8KIT supports up to 95°C operating temperature, but ensure adequate airflow or heatsinking in high-density designs. The 1.35V operation reduces power dissipation, but verify the thermal profile in your specific enclosure. Monitor junction temperature to stay within the specified range for reliable operation.
合规信息
RoHS compliance is assumed based on standard industry practice for DDR3L SDRAMs. Other compliance data not specified in the provided sources.
