128Mbit SDRAM 2M x 16Bit x 4 Banks Synchronous DRAM LVTTL
K4S281632D
CMOS SDRAM
128Mbit SDRAM
2M x 16Bit x 4 Banks Synchronous DRAM LVTTL
Rev. 0.1 Sept. 2001
* Samsung Electr...
Description
K4S281632D
CMOS SDRAM
128Mbit SDRAM
2M x 16Bit x 4 Banks Synchronous DRAM LVTTL
Rev. 0.1 Sept. 2001
* Samsung Electronics reserves the right to change products or specification without notice.
Rev. 0.1 Sept. 2001
K4S281632D
Revision History Revision 0.0 (Mar. 06, 2001) Revision 0.1 (Sep. 06, 2001)
CMOS SDRAM
Redefined IDD1 & IDD4 in DC Characteristics Changed the Notes in Operating AC Parameter. < Before > 5. For 1H/1L, tRDL=1CLK and tDAL=1CLK+tRP is also supported . SAMSUNG recommends tRDL=2CLK and tDAL=2CLK + tRP. < After > 5.In 100MHz and below 100MHz operating conditions, tRDL=1CLK and tDAL=1CLK + 20ns is also supported. SAMSUNG recommends tRDL=2CLK and tDAL=2CLK + tRP.
Rev. 0.1 Sept. 2001
K4S281632D
2M x 16Bit x 4 Banks Synchronous DRAM
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) Part No. K4S281632D-TC/L55 K4S281632D-TC/L60 K4S281632D-TC/L7C K4S281632D-TC/L75 K4S281632D-TC/L1H K4S281632D-TC/L1L
CMOS SDRAM
GENERAL DESCRIPTION
The K4S281632D is 134,217,728 bits synchronous high data rate Dynamic RAM organized as 4 x 2,097,152 words by 16 bits, fabricated with SAMSUNG′s ...
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