Exact match
Storage (ROM)
Not a storage chip
CXMT · CXDB4CBAM-MK-A
This is RAM, not ROM. Find the separate storage chip. (The phone still has storage elsewhere on the board.)
- RAM (physical)
- 2 GB (16 Gb density)
- Category
- RAM
- Technology
- LPDDR4 family; see note
- Match scope
- Exact part
- Database
- v2.0 (17 October 2026)
Limitation: Listed on LPDDR4 interface by StarFive; exact voltage mode and speed need the individual datasheet.
Why this result?
The full code matches the catalogue record CXDB4CBAM-MK-A exactly (after ignoring case, spaces and hyphens).
Evidence S15: StarFive — JH7110 approved vendor / compatibility list, Commercial memory entries. Primary chipset-vendor reference. LPDDR4 listing does not by itself prove each part's LPDDR4X operating mode.
A catalogue match does not prove the chip is genuine, working, or a compatible replacement.