LPDDR4/3 provides very intense presentation via advanced memory controller design based on proprietary out-of-order scheduling algorithm and high speed execution capability. Demand for more DRAM bandwidth is getting more powerful than ever in a quest to enhance user experiences (e.g. higher image resolution). Specified the finite amount of physically available DRAM bandwidth, highly efficient memory controller IP is becoming a very critical issue everywhere. With our SoCs can save a notable amount of area & power consumption and meet next generation SoC’s DRAM bandwidth requirements.
LPDDR3/4 Memory Controller IP
Overview
Key Features
- a. DDR3-LPDDR3 and DDR4-LPDDR4 modes up to 2133Mbps, and 2800Mbps,respectively
- b. x16/x32 data path interface extendable
- c. JEDEC 1.2V SSTL I/Os and 1.1V LVSTL I/Os
- d. Multiple drive strengths adjustable
- e. Independent read and write timing adjustments with auto calibration
- f. Low latency with programmable timings for secure data handling
- g. Per bit de-skew support
- h. Supports point to point memory sub systems and multi-rank
- i. PVT compensation and timing calibration for all corner reliability
- j. At speed BIST, scan insertion
- k. Various power-down modes for low power including self-refresh support
- l. Low jitter with superior noise rejection
- m. APB Port register access interface
- n. Dual Row IO implementation and more
- o. Implemented using 0.8V RVT&LVT core devices and 1.8V gate oxide IO devices
- p. Supports both wire-bond and flip-chip packaging
- q. Built-in ESD
- r. Maintains self-refresh I/O drive state during VDD power down
- s. DFI 2.1/3.1 compliant memory controller interface
- t. Integral DFT
Benefits
- High Utilization
- Zero risk with robust ESD architecture
- Extensive EDA tool support for various design automation flows
- Takes full advantage of process power savings and speed capability.
- Active QoS Control
- Physical-design friendliness
Deliverables
- Automotive,
- Application Processors,
- Digital Baseband Modems,
- Set-Top-Box,
- Digital TV,
- OTT,
- Surveillance,
- IoT, Enterprise
- SSD Controllers
Technical Specifications
Related IPs
- Fast Access Controller – a plug-and-play IP solution for fast embedded Flash Programming and Memory Testing
- LPDDR4/3, DDR4/3 Memory Controller IP
- DDR4/3, LPDDR5x/5/4x/4 Memory Controller IP
- DDR 4/3 Memory Controller IP - 2400MHz
- DDR4 / DDR3/ DDR3L / LPDDR4 Memory Controller IP optimized for low latency
- High Performance DDR 3/2 Memory Controller IP