May 21 (Reuters) - Micron Technology ( MU ) on Tuesday

slightly raised its capital expenditure forecast for 2024, as

the U.S. chipmaker invests heavily to make high bandwidth memory

(HBM) semiconductors to meet surging demand from the AI

industry.

WHY IT'S IMPORTANT

Boise, Idaho-based Micron is one of the three large

providers of HBM chips, an essential part of the hardware used

in artificial intelligence servers. Its advanced HBM3E will be

used in AI chip leader Nvidia's ( NVDA ) H200 chips.

CONTEXT

The company said in March its HBM chips, which refer to

semiconductors used in the development of AI applications, were

sold out for 2024. A majority of its 2025 supply has also been

allocated, it has said.

Micron currently offers eight-layer HBM, and has started

sampling 12-layer HBM.

BY THE NUMBERS

Micron raised its 2024 capex forecast to about $8 billion,

up from its earlier forecast of $7.5 billion, CFO Matt Murphy

said.

KEY QUOTE

"In fiscal 2025, we expect HBM to be a multibillion-dollar

business for us," Chief Operating Officer Manish Bhatia said at

the J.P. Morgan Technology, Media and Communications Conference.

MARKET REACTION

Shares of the company were down about 3% in a broadly weak

market. The stock hit a record high in March, and is up about

51% this year through Monday close.