K4S281632D(Sdram) - Daewoo DUB-2850GB Service Manual

4.11 K4S281632D (SDRAM)
4.11.1 Features
-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 for masking
-Auto & self refresh
-64ms refresh period (4K cycle)
4.11.2 Pin function
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CP-780 Service Manual