SDRAM Unbuffered SODIMM
Description
128MB, 256MB, 512MB Unbuffered SODIMM
SDRAM
SDRAM Unbuffered SODIMM
144pin Unbuffered SODIMM based on 256Mb E-die 64-bit Non ECC
Revision 1.
5 May 2004
* Samsung Electronics reserves the right to change products or specification without notice.
Rev.
1.
5 May 2004
128MB, 256MB, 512MB Unbuffered SODIMM
Revision History
Revision 1.
1 (Sepember, 2003) - Corrected typo.
Revision 1.
2 (February, 2004) - Corrected typo.
Revision 1.
3 (March.
2004) - Corrected package dimension.
Revision 1.
4 (March.
2004) - Modified DC Characteristics Notes.
Revision 1.
5 (May.
2004) - Added Note 5.
sentense of tRDL parameter
SDRAM
Rev.
1.
5 May 2004
128MB, 256MB, 512MB Unbuffered SODIMM
144Pin Unbuffered SODIMM based on 256Mb E-die(x8, x16)
Ordering Information
Part Number M464S1654ETS-C(L)7A M464S3254ETS-C(L)7A M464S6453EN0-C(L)7A Density 128MB 256MB 512MB Organization 16M x 64 32M x 64 64M x 64 Component Composition 16Mx16(K4S561632E) * 4EA 16Mx16(K4S561632E) * 8EA 32Mx 8 (K4S560832E)*16EA Component Package 54-TSOP(II) 54-sTSOP(II)
SDRAM
Height 1,000mil 1,250mil 1,250mil
Operating Frequencies
7A @CL3 Maximum Clock Frequency CL-tRCD-tRP(clock) 133MHz(7.
5ns) 3-3-3 @CL2 100MHz(10ns) 2-2-2
Feature
• Burst mode operation • Auto & self refresh capability (8192 Cycles/64ms) • LVTTL compatible inputs and outputs • Single 3.
3V ± 0.
3V power supply • MRS cycle with address key programs Latency (Access from column address) Burst length (1, 2, 4, 8 & Full page) Data scramble (Sequential & Interleave) • All inputs are sampled at the positive going edge of the system clock • Serial presence detect with EEPROM
Rev.
1.
5 May 2004
128MB, 256MB, 512MB Unbuffered SODIMM
PIN CONFIGURATIONS (Front side/back side)
Pin 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 Front VSS DQ0 DQ1 DQ2 DQ3 VDD DQ4 DQ5 DQ6 DQ7 VSS DQM0 DQM1 VDD A0 A1 A2 VSS DQ8 DQ9 DQ10 DQ11 VDD DQ12 DQ13 Pin 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 Back VSS DQ32 DQ33 DQ34 DQ35 VDD DQ3...
Similar Datasheet
