MT41K512M8DA-107

The Micron MT41K512M8DA-107 is a 4Gb DDR3L SDRAM x8, configured as 512 Meg x 8 (64 Meg x 8 x 8 banks), on the -107 speed grade (DDR3-1866) at VDD = VDDQ = 1.35V.

Key figures

• Array: 512 Meg x 8, i.e. 64 Meg x 8 x 8 banks.
• Speed: -107 = DDR3-1866, CL = 13, cycle time 1.07ns.
• Supply: VDD = VDDQ = 1.35V (the cover gives the 1.283–1.45V window).
• Package: 78-ball FBGA, 8mm x 10.5mm, die/code Rev. P.

Temperature — the document prints two numbers

The cover and absolute-maximum table list the Commercial grade as 0°C to +95°C. The self-refresh conditions table (Table 18) separately gives a normal range of 0°C to +85°C and an extended range of 0°C to +95°C, where above +85°C the refresh must be derated (2× / SRT-ASR). We print both values the document states and flag where they diverge, rather than pick one number on the manufacturer’s behalf.

Lifecycle

No manufacturer EOL / PCN / lifecycle statement was verified against a first-hand source for this ordering code, so the lifecycle field is left blank rather than asserted.

Provenance

Every figure above is taken from Micron “4Gb: x4, x8, x16 DDR3L SDRAM” 主文档（doc-code 4Gb_DDR3L.pdf, Rev. R 09/18, 218 页；/Info=Antenna House/AH Formatter＝一手排版链，AGG=NONE） — cover feature list (p1) and the self-refresh conditions table (p41). We publish no datasheet hyperlink: this copy is the manufacturer’s login-gated file, has not been byte-verified against a publicly hosted copy, and the document footer carries the “Micron Technology, Inc. reserves the right to change products or specifications without notice” line. This x8 code is one of three same-document density variants (the x4 and x16 variants are outside this library batch).

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.