Part K4S561632E-TC60
Description 256Mb E-die SDRAM Specification
Manufacturer Samsung Semiconductor
Size 198.76 KB
Samsung Semiconductor
K4S561632E-TC60

Overview

The K4S560432E / K4S560832E / K4S561632E is 268,435,456 bits synchronous high data rate Dynamic RAM organized as 4 x 16,785,216 / 4 x 8,392,608 / 4 x 4,196,304 words by 4bits, fabricated with SAMSUNG's high performance CMOS technology. Synchronous design allows precise cycle control with the use of system clock I/O transactions are possible on every clock cycle.

  • JEDEC standard 3.3V power supply
  • LVTTL compatible with multiplexed address
  • Four banks operation
  • MRS cycle with address key programs -. CAS latency (2 & 3) -. Burst length (1, 2, 4, 8 & Full page) -. Burst type (Sequential & Interleave)
  • All inputs are sampled at the positive going edge of the system clock.
  • Burst read single-bit write operation
  • DQM (x4,x8) & L(U)DQM (x16) for masking
  • Auto & self refresh
  • 64ms refresh period (8K Cycle)