DESCRIPTION
The EDI9LC644VxxBC is a 3.3V, 128K x 32 Synchronous Pipeline SRAM and a 1Mx32 Synchronous DRAM array constructed with one 128K x 32 SBSRAM and two 1Mx16 SDRAM die mounted on a multilayer laminate substrate. The device is packaged in a 153 lead, 14mm by 22mm, BGA. The EDI9LC644VxxBC provides a total memory solution for the Texas Instruments TMS320C6201 and the TMS320C6701 DSPs

FEATURES

Clock speeds:
  • SSRAM: 200, 166,150, and 133 MHz
  • SDRAMs: 125 and 100 MHz

DSP Memory Solution
  • Texas Instruments TMS320C6201
  • Texas Instruments TMS320C6701

Packaging:
  • 153 pin BGA, JEDEC MO-163

3.3V Operating supply voltage

Direct control interface to both the SSRAM and SDRAM ports on the “C6x”

Common address and databus

65% space savings vs. monolithic solution

Reduced system inductance and capacitance