中微半导：公司MCU产品8位和32位机的数量占比是10：1

Group 1 - The core viewpoint of the article indicates that the company, Zhongwei Semiconductor, has a significant product mix in its MCU offerings, with an 8-bit to 32-bit ratio of 10:1, reflecting its strategic focus on these segments [1] - The revenue contribution from the 8-bit and 32-bit MCUs is reported to be 60% from 8-bit and 40% from 32-bit, highlighting the importance of the 8-bit segment in driving revenue [1]