Overview
The MT41K128M16JT-125 AAT:K TR is a 2Gbit DDR3L SDRAM chip manufactured by Micron Technology Inc. This component is part of the DDR3L SDRAM family, which is a low-voltage version of the DDR3 SDRAM, operating at 1.35V. It is designed to be backward-compatible with 1.5V DDR3 SDRAM specifications. The chip is configured as 128Mx16 and features a 96-pin FBGA (Fine-Pitch Ball Grid Array) package, making it suitable for a wide range of applications, particularly in the automotive and industrial sectors due to its compliance with AEC-Q100 standards and industrial temperature range (-40°C to +95°C).
Key Specifications
| Specification | Value |
|---|---|
| Memory Type | DDR3L SDRAM |
| Capacity | 2Gbit (128Mx16) |
| Operating Voltage | 1.35V (1.283V - 1.45V) |
| Package Type | 96-Pin FBGA |
| Package Dimensions | 8mm x 14mm x 1.2mm |
| Temperature Range | Industrial: -40°C to +95°C |
| Refresh Count | 8K |
| Row Address | 16K A[13:0] |
| Bank Address | 8 BA[2:0] |
| Column Address | 1K A[9:0] |
| Cycle Time | 1.07ns @ CL = 13 (DDR3-1866), 1.25ns @ CL = 11 (DDR3-1600), 1.5ns @ CL = 9 (DDR3-1333) |
| Compliance | AEC-Q100, EU RoHS (2011/65/EU, 2015/863) |
Key Features
- Differential bidirectional data strobe
- 8n-bit prefetch architecture
- Differential clock inputs (CK, CK#)
- 8 internal banks
- Nominal and dynamic on-die termination (ODT) for data, strobe, and mask signals
- Programmable CAS (READ) latency (CL) and CAS (WRITE) latency (CWL)
- Fixed burst length (BL) of 8 and burst chop (BC) of 4
- Selectable BC4 or BL8 on-the-fly (OTF)
- Self refresh mode and automatic self refresh (ASR)
- Write leveling and multipurpose register
- Output driver calibration
Applications
The MT41K128M16JT-125 AAT:K TR is suitable for various applications, including:
- Automotive systems: Due to its AEC-Q100 qualification, it is ideal for use in automotive electronics.
- Industrial systems: With its industrial temperature range, it is suitable for industrial control systems, automation, and other industrial applications.
- Embedded systems: It can be used in embedded systems requiring low power consumption and high performance.
- Consumer electronics: It is also applicable in consumer electronics such as set-top boxes, gaming consoles, and other high-performance devices.
Q & A
- What is the operating voltage of the MT41K128M16JT-125 AAT:K TR?
The operating voltage is 1.35V, with a range of 1.283V to 1.45V.
- What is the memory configuration of this DRAM chip?
The memory configuration is 128Mx16.
- What type of package does this chip use?
The chip uses a 96-pin FBGA package.
- Is this chip backward-compatible with DDR3 SDRAM?
Yes, it is backward-compatible with 1.5V DDR3 SDRAM specifications.
- What are the key features of the MT41K128M16JT-125 AAT:K TR?
Key features include differential bidirectional data strobe, 8n-bit prefetch architecture, differential clock inputs, and programmable CAS latencies among others.
- What are the typical applications for this DRAM chip?
Typical applications include automotive systems, industrial systems, embedded systems, and consumer electronics.
- What is the temperature range for this chip?
The temperature range is -40°C to +95°C for industrial applications.
- Is the MT41K128M16JT-125 AAT:K TR compliant with any industry standards?
Yes, it is compliant with AEC-Q100 and EU RoHS standards.
- What is the refresh count for this DRAM chip?
The refresh count is 8K.
- Does the chip support self-refresh mode?
Yes, it supports self-refresh mode and automatic self-refresh (ASR).
