📄 mt48lc64m8a2.ftm

📁 vhdl cod for ram.For sp3e
💻 FTM
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<!DOCTYPE FTML SYSTEM "ftml.dtd"><FTML><HEAD><TITLE>FMF Timing for MT48LC64M8A2 Parts</TITLE><REVISION.HISTORY>version: |  author:  | mod date: | changes made:  V1.0     B.Bizic     04 JUN 10  Initial release</REVISION.HISTORY></HEAD><BODY><TIMESCALE>1ns</TIMESCALE><MODEL>MT48LC64M8A2<FMFTIME>MT48LC64M8A2P-75<SOURCE>Micron 512mbSDRAMfront.fm - Rev. G 1/04 EN</SOURCE>MT48LC64M8A2TG-75<SOURCE>Micron 512mbSDRAMfront.fm - Rev. G 1/04 EN</SOURCE><COMMENT> The values listed are for VDD=3V to 3.6V, CL=50pF, Ta=0 to +70 Celsius</COMMENT><COMMENT> Typical values are derived</COMMENT><TIMING>  (DELAY (ABSOLUTE     (IOPATH CLK DQ2 (1.0:4.0:6.0) (1.0:4.0:6.0) (1.0:5.0:6.0) (1.0:5.0:6.0) (1.0:5.0:6.0) (1.0:5.0:6.0))     (IOPATH CLK DQ3 (1.0:4.0:5.4) (1.0:4.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4))  ))  (TIMINGCHECK    (HOLD DQ0 CLK (0.8))    (SETUP DQ0 CLK (1.5))    (WIDTH  (posedge CLK) (2.5))    (WIDTH  (negedge CLK) (2.5))    (PERIOD (posedge CLK) (7.5)) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRAS) (DELAY  (ABSOLUTE ( DEVICE  (44) (120000) ) ) ) ) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRC) (DELAY  (ABSOLUTE ( DEVICE  (66) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRCAR) (DELAY  (ABSOLUTE ( DEVICE  (66) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRCD) (DELAY  (ABSOLUTE ( DEVICE  (20) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/REF) (DELAY  (ABSOLUTE ( DEVICE  (15625) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRP) (DELAY  (ABSOLUTE ( DEVICE  (20) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TWR) (DELAY  (ABSOLUTE ( DEVICE  (15) ) ) )</TIMING></FMFTIME><FMFTIME>MT48LC64M8A2P-7E<SOURCE>Micron 512mbSDRAMfront.fm - Rev. G 1/04 EN</SOURCE>MT48LC64M8A2TG-7E<SOURCE>Micron 512mbSDRAMfront.fm - Rev. G 1/04 EN</SOURCE><COMMENT> The values listed are for VDD=3V to 3.6V, CL=50pF, Ta=0 to +70 Celsius</COMMENT><COMMENT> Typical values are derived</COMMENT><TIMING>  (DELAY (ABSOLUTE     (IOPATH CLK DQ2 (1.0:4.0:5.4) (1.0:4.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4))     (IOPATH CLK DQ3 (1.0:4.0:5.4) (1.0:4.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4))  ))  (TIMINGCHECK    (HOLD DQ0 CLK (0.8))    (SETUP DQ0 CLK (1.5))    (WIDTH  (posedge CLK) (2.5))    (WIDTH  (negedge CLK) (2.5))    (PERIOD (posedge CLK) (7)) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRAS) (DELAY  (ABSOLUTE ( DEVICE  (37) (120000) ) ) ) ) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRC) (DELAY  (ABSOLUTE ( DEVICE  (60) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRCAR) (DELAY  (ABSOLUTE ( DEVICE  (60) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRCD) (DELAY  (ABSOLUTE ( DEVICE  (15) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/REF) (DELAY  (ABSOLUTE ( DEVICE  (15625) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRP) (DELAY  (ABSOLUTE ( DEVICE  (15) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TWR) (DELAY  (ABSOLUTE ( DEVICE  (14) ) ) )</TIMING></FMFTIME><FMFTIME>EDS5108ABTA-75<SOURCE>ELPIDA Document No. E0250E30 (Ver. 3.0)</SOURCE><COMMENT> The values listed are for VDD=3V to 3.6V, CL=50pF, Ta=0 to +70 Celsius</COMMENT><COMMENT> Typical values are derived</COMMENT><TIMING>  (DELAY (ABSOLUTE     (IOPATH CLK DQ2 (1.0:4.0:5.4) (1.0:4.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4))     (IOPATH CLK DQ3 (1.0:4.0:5.4) (1.0:4.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4))  ))  (TIMINGCHECK    (HOLD DQ0 CLK (0.8))    (SETUP DQ0 CLK (1.5))    (WIDTH  (posedge CLK) (2.5))    (WIDTH  (negedge CLK) (2.5))    (PERIOD (posedge CLK) (7.5)) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRAS) (DELAY  (ABSOLUTE ( DEVICE  (45) (120000) ) ) ) ) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRC) (DELAY  (ABSOLUTE ( DEVICE  (67.5) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRCAR) (DELAY  (ABSOLUTE ( DEVICE  (60) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRCD) (DELAY  (ABSOLUTE ( DEVICE  (20) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/REF) (DELAY  (ABSOLUTE ( DEVICE  (15625) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRP) (DELAY  (ABSOLUTE ( DEVICE  (20) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TWR) (DELAY  (ABSOLUTE ( DEVICE  (15) ) ) )</TIMING></FMFTIME><FMFTIME>K4S510832B-TC(L)75<SOURCE>Samsung Electronics 512Mb B-die SDRAM Specification Rev. 1.1 February 2004</SOURCE><COMMENT> The values listed are for VDD=3V to 3.6V, CL=50pF, Ta=0 to +70 Celsius</COMMENT><COMMENT> Typical values are derived</COMMENT><TIMING>  (DELAY (ABSOLUTE     (IOPATH CLK DQ2 (1.0:4.0:5.4) (1.0:4.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4))     (IOPATH CLK DQ3 (1.0:4.0:5.4) (1.0:4.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4) (1.0:5.0:5.4))  ))  (TIMINGCHECK    (HOLD DQ0 CLK (0.8))    (SETUP DQ0 CLK (1.5))    (WIDTH  (posedge CLK) (2.5))    (WIDTH  (negedge CLK) (2.5))    (PERIOD (posedge CLK) (7.5)) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRAS) (DELAY  (ABSOLUTE ( DEVICE  (45) (120000) ) ) ) ) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRC) (DELAY  (ABSOLUTE ( DEVICE  (65) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRCAR) (DELAY  (ABSOLUTE ( DEVICE  (60) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRCD) (DELAY  (ABSOLUTE ( DEVICE  (20) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/REF) (DELAY  (ABSOLUTE ( DEVICE  (15625) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TRP) (DELAY  (ABSOLUTE ( DEVICE  (20) ) ) )) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/TWR) (DELAY  (ABSOLUTE ( DEVICE  (15) ) ) )</TIMING></FMFTIME></BODY></FTML>
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