芯世相·2025-06-24 07:34Core Viewpoint - The article discusses the rising demand and price increases for certain semiconductor products, particularly those that are about to be discontinued or have already been discontinued, highlighting specific models and their market trends [3][4][8]. Summary by Sections Upcoming Discontinuations - Micron's DDR4 model MT40A512M16TB-062E:R has seen a price increase of 50%, rising from approximately 12 yuan to around 24 yuan since June [4][8]. - Another Micron DDR4 model, MT40A512M16LY-075:E, has also experienced a price surge, increasing from under 15 yuan to about 22 yuan [8]. - Samsung's DDR4 model K4A8G165WC-BCTD has seen its price rise from about 25 yuan to approximately 55 yuan [11][13]. Sudden Market Interest in Discontinued Products - The TDK-Lambda PH100F24-24, a 24V 100W DC-DC converter, has gained significant attention, with prices ranging from several thousand to over ten thousand yuan, reflecting a dramatic increase from a few hundred yuan earlier this year [9][10]. - The TI DRV8332DKDR, a discontinued three-phase PWM motor driver, has seen its market price rise from a typical range of 40-50 yuan to several hundred yuan [14][15]. Other Notable Products - The TI SN65LBC184DR, an RS-485 transceiver, has maintained high demand, with prices ranging from 2-3 yuan to as high as 10 yuan [17]. - The entry-level FPGA EP1C6Q240C8N has remained stable in price at around 70-80 yuan, despite being discontinued [19]. - The ST STM32F103C8T6 microcontroller has returned to normal pricing around 4 yuan after a decline in demand [21].