还在涨！存储、TDK、ST等热门芯片料号鉴定

Core Viewpoint - The article discusses the rising prices and demand for various semiconductor components in January, highlighting specific products that have seen significant price increases and market interest [3][4][9][12][16][18][21][25]. Group 1: NOR Flash - The prices of NOR Flash products W25Q128JV and W25Q64JV have increased, with W25Q128JV rising from approximately 6 RMB to 8-10 RMB, and W25Q64JV from around 3 RMB to 5-8 RMB [4][6]. - The global second-ranked NOR Flash, GD25Q128ESIGR, has also seen a price increase from nearly 4 RMB to 4-6 RMB, with its applications in industrial control and consumer electronics [21]. Group 2: Motion Sensors - The ICM-42688-P motion tracker has experienced a price surge from about 30 RMB to 50-60 RMB, with some quotes exceeding 70 RMB, while ICM-42670-P has risen from 5-6 RMB to 15-16 RMB [9][11]. - Both sensors are designed for low-power applications in AR/VR, wearables, and IoT devices [11]. Group 3: DDR Memory - The DDR3 memory chip MT41K256M16TW-107:P has seen its price rise from just over 20 RMB to around 30 RMB [12][13]. - The DDR5 chip H5CG48AGBDX018N has experienced a dramatic price increase, reaching approximately 390 RMB, up from around 46 RMB [16]. Group 4: eMMC - The eMMC chip KLM8G1GETF-B041 has increased in price from 70-80 RMB to about 120 RMB, with a significant rise from 28 RMB a year ago [18][19]. Group 5: MEMS Accelerometers - The LIS3DHTR MEMS accelerometer has seen its price fluctuate between 1.7-2.5 RMB, with a notable increase from 2 RMB at the end of last year [25].