Product Summary
LPDDR4/4X SDRAM products are volatile memory devices that are the fourth generation of LPDDR, a low-power DDR standard. LPDDR4 has a derivative standard, LPDDR4X, which further reduces power consumption by lowering the I/O voltage (VDDQ) from 1.1 V to 0.6 V.
Although this product is power-saving, it achieves high speed and wide bandwidth with a maximum data transfer speed of 4,266 Mbps and a maximum bandwidth of 16 GB/s. In addition to being able to select from multiple densities from 8 to 128 Gb, data widths of x16, x32, and x64 are realized in a single package, enabling a memory system with a reduced circuit area relative to the bus width of the controller. can be configured. Therefore, in recent years, it has been widely used in embedded devices that require performance and miniaturization.
Product lineup
The lineup below is LPDDR4X SDRAM products recommended for embedded and industrial equipment, and supports both LPDDR4/4X standards.
・Products with a capacity of 8 to 32 Gb
|
type name |
MT53E256M32D1KS-046 IT:L |
MT53E512M32D1ZW-046BIT:B |
MT53E1G32D2FW-046 IT:B |
|
capacity |
8Gb |
16Gb |
32Gb |
|
Data width(* 1) |
x32 (x16 2Ch) |
x32 (x16 2Ch) |
x32 (x16 2Ch) |
|
Rank |
1 Rank |
2 Rank |
|
|
operating temperature |
-40℃ ~ +95℃ |
||
|
transfer speed |
Up to 4,266Mbps (WL=18/RL=36) (*2) |
||
|
package |
200-ball BGA |
||
・Products with a capacity of 64 to 128 Gb
|
type name |
MT53E2G32D4DE-046 WT:C |
MT53E4G32D8CY-046 WT:C |
|
capacity |
64Gb |
128Gb |
|
Data width(* 1) |
x32 (x16 2Ch) |
x32 (x16 2Ch) |
|
Rank |
2 Rank |
|
|
operating temperature |
-25℃ ~ +85℃ |
|
|
transfer speed |
Up to 4,266Mbps (WL=18/RL=36) (*2) |
|
|
package |
200-ball BGA |
|
(* 1) Please contact the Company for detailed information on data width x16 and x64 devices.
(* 2) WL: Number of clock cycles required to write the first data to DRAM, RL: Number of clock cycles required to read the first data from DRAM
Application example
Micron Technology's LPDDR4/4X SDRAM products have been used in the following applications.
・Industrial equipment: factory automation, industrial robots, business tablet terminals, industrial IoT
・POS equipment: POS (retail) terminals, label printers
・Communication equipment: M2M modules (5G/4G networks), LAN modules, mobile routers, home gateways
・Image equipment: Surveillance cameras, smart cameras, web cameras, broadcasting equipment, video equipment, image recognition equipment
・Office equipment: copiers, multifunction machines, printers
・In-vehicle equipment: autonomous driving cars, ADAS (advanced driver assistance system)
Inquiry
If you have any questions or concerns, please contact us using the form below.
the Company product representative will reply.
Related page
- Micron Technology DRAM product page
- Micron Technology DDR5 SDRAM
- Backward compatibility of DDR4 – How to check transfer speed and latency (CL, tAA) –
- Basics of DRAM Part 1: Read/Write Principles and Internal Structure
- DRAM Basics Part 2: Commands and Sequences
- If you are interested in memory software, be sure to check out Tuxera products that deal with file systems.