MT41K128M16JT-125

The Micron MT41K128M16JT-125 is a 2Gb DDR3L SDRAM x16, configured as 16 Meg x 16 x 8 banks, on the -125 speed grade (DDR3-1600) at VDD = VDDQ = 1.35V. It is an automotive-grade variant.

Key figures

• Array: 16 Meg x 16 x 8 banks (2Gb, x16).
• Speed: -125 = DDR3-1600, CL = 11, cycle time 1.25ns.
• Supply: VDD = VDDQ = 1.35V.
• Package: 96-ball FBGA, 8mm x 14mm (package code JT).
• Operating temperature range: -40°C to +105°C.

Grade note

The ordering-code suffix decodes to an automotive-grade device (the special option “Automotive grade” with the AT operating range, -40°C to +105°C). This page carries that grade through the temperature/grade classification above; it does not reproduce the qualification standard name in prose. The same data sheet also documents an x8 sibling that is not this ordering code.

Lifecycle

The manufacturer product page shows this code in production, but no first-hand lifecycle (PCN/EOL) document was archived here, so the lifecycle field is left blank rather than asserted.

Provenance

Every figure above is taken from Micron “2Gb: x8, x16 Automotive DDR3L SDRAM” 主文档 2gb-auto-ddr3l-sdram.pdf（Rev. :K, 211 页；/Info=Antenna House/AH Formatter＝一手排版链，AGG=NONE） (cover feature list, the Automotive DDR3L part-number decode, and the operating-temperature table). We link no public datasheet: this copy is the manufacturer’s login-gated file and has not been byte-verified against a publicly hosted copy.

Who makes it

Micron is the brand of Micron Technology, Inc., which its own profile states began in 1978 in Boise, Idaho as a four-person semiconductor design company and is a world leader in memory.