Overview
The MT47H128M16RT-25E:C is a high-speed Double Data Rate 2 (DDR2) Dynamic Random Access Memory (DRAM) designed by Micron Technology Inc. This component boasts a significant storage capacity of 2 Gbit, structured as 128M x 16 bits, facilitating robust data processing capabilities for a wide array of electronic systems. It uses a double data rate architecture to achieve high-speed operation, with an interface designed to transfer two data words per clock cycle at the I/O balls. The DRAM operates on a nominal supply voltage of 1.8V, making it an energy-efficient choice for modern electronic designs.
Key Specifications
| Specification | Value |
|---|---|
| DRAM Type | DDR2 |
| DRAM Density | 2 Gbit |
| Memory Configuration | 128M x 16bit |
| Clock Frequency Max | 400 MHz |
| IC Case / Package | FBGA (84 pins) |
| Supply Voltage Nom | 1.8 V |
| IC Mounting | Surface Mount |
| Operating Temperature Min | 0°C (or -40°C for AIT version) |
| Operating Temperature Max | 85°C (or 95°C for AIT version) |
| Access Time | 2.5 ns |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (17-Jan-2023) |
Key Features
- High-speed double data rate architecture, transferring two data words per clock cycle at the I/O balls.
- 128 Meg x 16 configuration with 8 internal banks for concurrent operation.
- Supports multi-bank page burst access mode and auto/self-refresh.
- Programmable CAS latency (CL) and posted CAS additive latency (AL).
- On-die termination (ODT) and supports JEDEC clock jitter specification.
- JEDEC-standard 1.8V I/O (SSTL_18-compatible).
- Data rate of 800 MT/s with differential data strobe (DQS, DQS#) option.
- DLL to align DQ and DQS transitions with CK, and duplicate output strobe (RDQS) option for x8.
Applications
- Computing and Data Storage: Suitable for servers, high-performance computing systems, RAID systems, and network-attached storage (NAS) devices due to its high-density memory configuration and fast access time.
- Consumer Electronics: Can be used in gaming consoles, high-definition television sets, and digital cameras to enhance performance and provide smoother user experiences.
- Telecommunications: Potential applications in routers, switches, and base stations due to its high clock frequencies and rapid data throughput capabilities.
- Aerospace and Defense: Although not qualified by military specifications, similar components could be used in avionics systems, satellite communications, and other defense-related applications if they meet specific industry standards.
Q & A
- What is the DRAM type of the MT47H128M16RT-25E:C? The DRAM type is DDR2.
- What is the memory configuration of this DRAM? The memory configuration is 128M x 16 bits.
- What is the maximum clock frequency of this component? The maximum clock frequency is 400 MHz.
- What is the package type and number of pins? The package type is FBGA with 84 pins.
- What is the nominal supply voltage? The nominal supply voltage is 1.8 V.
- What are the operating temperature ranges? The operating temperature ranges are 0°C to 85°C (or -40°C to 95°C for the AIT version).
- Does this component support on-die termination? Yes, it supports on-die termination (ODT).
- Is this component RoHS compliant? Yes, it is RoHS compliant.
- What are some potential applications for this DRAM? Potential applications include computing and data storage, consumer electronics, telecommunications, and aerospace and defense).
- How does the double data rate architecture work? The double data rate architecture transfers two data words per clock cycle at the I/O balls, enhancing high-speed operation).
