CR Micro Shenzhen (Runpeng 12-inch Analog Line) · 润鹏半导体（深圳）有限公司
CR Microelectronics Ltd. (STAR: 688396) | Fab
Shenzhen’s second 12-inch wafer fab (after SMIC Shenzhen), part of Guangdong’s push to give the province a ‘third pole’ of chip manufacturing; ¥22 billion phase-1 total, with CR Micro contributing ¥2.475 billion cash into the ¥15 billion-capital Runpeng JV.
Chinese name: 润鹏半导体（深圳）有限公司 (Rùn Péng Bàndǎotǐ (Shēnzhèn))
What does this facility make?
12-inch analog/mixed-signal specialty wafers (power management, BCD, RF) for consumer, industrial and automotive customers.
Why does it matter?
Line activated 31 December 2024 and was reported at ~15,000 wafers/month by Q1 2026, targeting full 40,000/month by 2027 — a real-time case study of how long (2-3 years) a greenfield specialty 12-inch line actually takes to ramp.
Key Facts
| Company | CR Microelectronics Ltd. (STAR: 688396) |
| Type | Fab |
| Category | State-Backed |
| Capability | 12-inch analog/mixed-signal specialty (BCD, high-voltage, RF, Flash), ≥40nm-class; 40,000 wafers/month planned |
| Status | Operational |
| Capacity | Not yet recorded |
| Investment | ¥220亿元 |
| Funding Source | Local Govt |
| Location | Shenzhen, Guangdong |
| Current Node | Not yet researched |
| Entity List | No |
| Equipment Origin | Not yet assessed |
| Last Verified | Not recorded (newest source dated Apr 2026) |
Technical Complexity
2.9/5
Technology Node Trajectory
Node history not yet researched.
Project Timeline
- Oct 2022 — Runpeng 12-inch line breaks ground in Bao’an ‘湾区芯城’ (¥22 billion phase 1)
- Dec 2024 — Line activated (通线 ceremony)
- Apr 2026 — Reported at ~15,000 wafers/month; 40,000/month targeted 2027
Sources
- 深圳第二条12英寸项目通线投产（润鹏半导体，总投资220亿） (证券时报) (03 Jan 2025)
- 华润微2025年报解读：重庆满产、深圳1.5万片/月爬坡 (腾讯新闻) (24 Apr 2026)