Description
The MT40A1G8SA-062E:E is an 8Gb (1GB) DDR4 SDRAM component. The "MT40A" series denotes Micron's standard DDR4 technology, which offers higher density and faster data rates compared to DDR3. The "-062E" speed grade indicates a data rate of 3200 MT/s, providing substantial bandwidth for modern processing units.
🚀 Key Functional Description
High-Speed Performance: This device operates at a data rate of 3200 MT/s (DDR4-3200). This high speed allows for rapid data access and transfer, which is essential for real-time data processing in networking equipment and industrial controllers.
High Density & Organization: It features a total density of 8Gb (1GB) with a x8 bit interface width. The "1G8" organization (1 Gig x 8) is a standard configuration that balances capacity with pin count efficiency on the PCB.
Low Voltage Operation: DDR4 technology operates at a core voltage of 1.2V, which is significantly lower than the 1.5V of DDR3. This reduction in voltage lowers power consumption and heat generation, improving the overall energy efficiency of the system.
Advanced Architecture: The chip features an 8-bank architecture with a burst length of 8 (or 16 with internal pre-fetch). It includes standard DDR4 features such as On-Die Termination (ODT), Write Leveling, and Self-Refresh modes to maintain signal integrity and manage power states effectively.
📋 Technical Specifications Summary
表格
Feature Specification
Part Number MT40A1G8SA-062E:E
Manufacturer Micron Technology
Memory Type DDR4 SDRAM
Capacity 8Gb (1GB)
Organization x8 (1 Gig x 8)
Speed Grade 062E (3200 MT/s / DDR4-3200)
Voltage 1.2V (VDD/VDDQ)
Temperature Commercial/Industrial Standard (0°C to 95°C typical)
Package 78-ball FBGA (Fine-pitch Ball Grid Array)
💡 Typical Applications
Networking & Telecommunications: Used in routers, switches, and baseband units to buffer high-speed data packets.
Industrial Automation: Powering PLCs (Programmable Logic Controllers) and industrial PCs that require reliable memory for control algorithms.
Embedded Systems: Serving as main system memory for ARM-based processors and FPGAs in embedded computing modules.
Solid State Drives (SSDs): Acting as a high-speed cache (DRAM cache) to improve read/write performance in enterprise storage solutions.
