Alliance Memory supports the full range of 3.3V and 5V synchronous SRAMs used with mainstream digital signal processors (DSPs) and microcontrollers. These synchronous SRAMs are available in 4M, 9M and 18Megabit densities. See the family product table for products supporting Zero Bus Turnaround (ZBT), SB and SPB modes. Products available in 100 pin Thin Quad Flat Pack (TQFP).
ZBT/Sync Pipelined Burst (SPB)/Sync Burst (SB)
| Density | Org | Part Number | Modes | Speed (ns) | Packages | Stock |
|---|---|---|---|---|---|---|
| 4M | 256Kx18 | AS8C401801 | ZBT/SPB | 166MHz | 100 TQFP | Buy |
| 128Kx36 | AS8C403601 | ZBT/SPB | 166MHz | 100 TQFP | Buy | |
| 256Kx18 | AS8C401800 | SPB | 150MHz | 100 TQFP | Buy | |
| 128Kx36 | AS8C403600 | SPB | 150MHz | 100 TQFP | Buy | |
| 256Kx18 | AS8C401825 | SB | 7.5NS | 100 TQFP | Buy | |
| 128Kx36 | AS8C403625 | SB | 7.5NS | 100 TQFP | Buy | |
| 9M | 512Kx18 | AS8C801801 | ZBT/SPB | 150MHz | 100 TQFP | Buy |
| 256Kx36 | AS8C803601 | ZBT/SPB | 150MHz | 100 TQFP | Buy | |
| 512Kx18 | AS8C801825A | ZBT/SB | 7.5NS | 100 TQFP | Buy | |
| 256Kx36 | AS8C803625A | ZBT/SB | 7.5NS | 100 TQFP | Buy | |
| 512Kx18 | AS8C801800 | SPB | 150MHz | 100 TQFP | Buy | |
| 256Kx36 | AS8C803600 | SPB | 150MHz | 100 TQFP | Buy | |
| 512Kx18 | AS8C801825 | SB | 7.5NS | 100 TQFP | Buy | |
| 256Kx36 | AS8C803625 | SB | 7.5NS | 100 TQFP | Buy | |
| 18M | 1Mx18 | AS8C161831 | ZBT/SPB | 166MHz | 100 TQFP | Buy |
| 512Kx36 | AS8C163631 | ZBT/SPB | 166MHz | 100 TQFP | Buy |
Add suffix TR to the part number to order Tape & Reel packing media.