Memory Interfaces

Lattice provides a wide range of high-performance interface solutions for the latest memory technologies. These solutions combine innovative silicon with Intellectual Property (IP) cores to provide robust solutions for various applications.

	ECP5	ECP3	ECP2/M	EC/P	MachXO2	XP2	XP
SOFTIP CORES
DDR3 SDRAM	800Mbps 400 MHz	800Mbps 400 MHz
DDR2 SDRAM	533 Mbps1 266 MHz	533 Mbps 266 MHz	533 Mbps 266 MHz		266 Mbps 133 MHz	400 Mbps 200 MHz
DDR SDRAM	400 Mbps1 200 MHz	400 Mbps 200 MHz	400 Mbps 200 MHz	333 Mbps 166 MHz	266 Mbps 133 MHz	400 Mbps 200 MHz	266 Mbps 133 MHz
LPDDR3 SDRAM	800Mbps 400 MHz
DDR3L	Supported

¹ Device will support these standards but Lattice IP is not available.

White Papers

• Implementing High-Speed DDR3 Memory Controllers in a Mid-Range FPGA

Memory Interface User Guides

• DDR3
• DDR1/2 - FPGA
• DDR1/2 - CPLD
• LPDDR

Demonstrations

• DDR3 Demo

Platforms

• ECP5
• LatticeECP3
• LatticeECP2/M
• LatticeEC/P
• MachXO2
• LatticeXP2
• LatticeXP