DRAM Components - SDRAM

SDRAM defined our arrival into the modern era of Synchronous DRAM, and still does to this day.

Intelligent Memory's SDRAM series includes 256Mb and 512Mb SDR devices in both FBGA and TSOP packages, available in standard or industrial temperature grades.
SDRAM
SDRAM Components
Density  Organization Maximum Speed (Data Rate Mbps) Packages Temperature* ECC AEC-Q100
512Mb x8, x16, x32 166MHz (166Mbps) TSOPII-54, FBGA-54, TSOPII-86 Commercial, Industrial, High Y/N Y/N
256Mb x8, x16, x32 166MHz (166Mbps) TSOPII-54, FBGA-54, TSOPII-86 Commercial, Industrial Y/N N
128Mb x16, x32 166MHz (166Mbps) TSOPII-54, FBGA-54, TSOPII-86, FBGA-90 Commercial, Industrial N N
64Mb x16, x32 166MHz (166Mbps) TSOPII-54, FBGA-54, TSOPII-86, FBGA-90 Commercial, Industrial N N

*Commercial = 0°C to +95°C  /  Industrial = -40°C to +95°C  /  High = -40°C to +105°C

Key features
  • Full Synchronous DRAM, 3.3V power supply
  • Programmable burst length
    • 1, 2, 4, 8 & full page for sequential type
    • 1, 2, 4, 8 for interleave type
  • Auto refresh and self refresh
  • High speed data transfer rates up to 200MHz, available with commercial, industrial and automotive grades
  • 64Mb, 128Mb, 256Mb & 512Mb with packages of TSOP II and BGA
  • Integrated ECC error correction