DDR3 / DDR3L U‑DIMM
JEDEC-standard DDR3 and DDR3L unbuffered memory module for platforms using a 240‑pin U‑DIMM architecture. Configurations are published at DDR3-1600 in 4 GB and 8 GB capacities.
Technical Summary
Key Features
- JEDEC-standard module design
- Edge connector gold plating, 10 µin minimum
- SPD programmed and verified in production
- IQC, IPQC, FQC and OQC production quality control
- RoHS / REACH / CE / FCC compliant
- Limited Lifetime Warranty
Ordering Information
SIMORCHIP industrial ordering part numbers are listed below. Contact SIMORCHIP for configurations not listed.
Industrial Ordering Part Numbers
| Ordering P/N | Capacity | Data rate | CL | Rank | Component composition | Voltage | Datasheet |
|---|---|---|---|---|---|---|---|
| SMC04G8U3C16 | 4 GB | 1600 MHz | CL11 | 1Rx8 | 512M x 8, 8C | 1.5 V | On Request → |
| SMC08GFU3C16 | 8 GB | 1600 MHz | CL11 | 2Rx8 | 512M x 8, 16C | 1.5 V | On Request → |
| SMC08GFU3D16 | 8 GB | 1600 MHz | CL11 | 2Rx8 | 512M x 8, 16C | 1.35 V | On Request → |
Each ordering part number has its own datasheet, available on request. The C and D codes identify the 1.5 V DDR3 and 1.35 V DDR3L variants.
Electrical & Timing Specifications
Mechanical Specifications
Environmental Specifications & Compliance
Operating temperature is specified as DRAM case temperature (TC).
Compatibility & Qualification
Check the DIMM socket, memory controller, board layout and firmware when selecting a module. Compatibility is verified on the target configuration according to the project requirements.
Industrial Program Controls
Production Verification
Production-level verification
- Incoming, in-process, final and outgoing quality control
- SPD programming and verification
- Module functional verification before shipment
Project-level qualification
- Target-platform compatibility verification
- Stability verification under the defined operating conditions
- Application-specific qualification where the program requires it
Production-level verification is part of the manufacturing flow. Project-level qualification is scoped per program.
Technical Documentation
Product Configuration Review
Provide the target platform architecture, required capacity, data rate, operating conditions and expected program lifecycle. SIMORCHIP engineering will review the applicable module configuration and qualification requirements.