EM636327

EtronTech Features Fast access time from clock: 5/5/5.5/6.5/7.5 ns Fast clock rate: 183/166/143/125/100 MHz Fully synchronous operation Internal pipelined architecture Dual internal banks(256K x 32-bit x 2-bank) Programmable Mode and Special Mode registers - CAS# Latency: 1, 2, or 3 - Burst Length: 1, 2, 4, 8, or full page - Burst Type: interleaved or linear burst - Burst-Read-Single-Write - Load Color or Mask register Burst stop function Individual byte controlled by DQM0-3 Block write and write-per-bit capability Auto Refresh and Self Refresh 2048 refresh cycles/32ms Single +3.3V±0.3V power supply Interface: LVTTL JEDEC 100-pin Plastic package -QFP (body thickness=2.8mm) -TQFP1.4 (body thickness=1.4mm) -TQFP1.0 (body thickness=1.0mm) EM636327 Preliminary (12/98) 512K x 32 High Speed Synchronous Graphics DRAM(SGRAM) Key Specifications EM636327 - 55/6/7/8/10 5.5/6/7/8/10 ns 32/36/42/48/60 ns 7/8/13/18/23 ns 5/5/5.5/6.5/7.5 ns 48/54/63/72/90 ns tCK3 tRAS tAC1 tAC3 tRC Clock Cycle time(min.) Row Active time(max.) Access time from Read command Access time from CLK(max.) Row Cycle time(min.) Ordering Information Part Number EM636327Q-10 EM636327R-10 EM636327TQ-10 EM636327JT-10 EM636327Q-8 EM636327R-8 EM636327TQ-8 EM636327JT-8 EM636327Q-7 EM636327TQ-7 EM636327Q-6 EM636327TQ-6 EM636327Q-55 Frequency 100MHz 100MHz 100MHz 100MHz 125MHz 125MHz 125MHz 125MHz 143MHz 143MHz 166MHz 166MHz 183MHz 183MHz Package QFP QFP (Reverse) TQFP1.4 TQFP1.0 QFP QFP (Reverse) TQFP1.4...