📄 cy7c453.ftm

📁 VHDL的ram和fifo model code 包含众多的厂家
💻 FTM
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<!DOCTYPE FTML SYSTEM "ftml.dtd"><FTML><HEAD><TITLE>FMF Timing for CY7C453 Parts</TITLE><REVISION.HISTORY>version: |  author:  | mod date: | changes made:  V1.0     B.Bizic     01 AUG 31   Initial release</REVISION.HISTORY></HEAD><BODY><TIMESCALE>1ns</TIMESCALE><MODEL>CY7C453<FMFTIME>CY7C453-12JC<SOURCE>Cypress data sheet December 1980 - Revised Jaunary 2, 1997</SOURCE><COMMENT>The Values listed are for VCC=4.5V to 5.5V, CL=30pF, Ta=0 to 70 Celsius</COMMENT><COMMENT>Typical values are derived</COMMENT><TIMING>  (DELAY (ABSOLUTE     (IOPATH MRNeg  ENeg  (4:8:12) (4:8:12))     (IOPATH CKW    ENeg  (3:6:9)  (3:6:9))     (IOPATH MRNeg  Q0     (4:8:12) (4:8:12))     (IOPATH CKR    Q0     (3:6:9) (3:6:9))     (IOPATH OENeg  Q0     (3:6:9) (3:6:9) (0:5:9) (0:5:9) (0:5:9) (0:5:9))  ))  (TIMINGCHECK   (PERIOD  CKR (12))   (WIDTH  (posedge CKR) (5))   (WIDTH  (negedge CKR) (5))   (WIDTH  (negedge MRNeg) (12))   (WIDTH  (negedge FLNeg) (12))   (SETUP  D0 CKW (4))   (HOLD   D0 CKW (0))   (SETUP ENWNeg  CKW (4) )   (HOLD  ENWNeg  CKW (0))   (SETUP   CKW  MRNeg (0))   (RECOVERY   CKW MRNeg (12))   (RECOVERY   ENRNeg FLNeg (12))  )) (CELL (CELLTYPE "VITALbuf")     (INSTANCE %LABEL%/SKEW1) (DELAY  (ABSOLUTE ( DEVICE  (0) ) ) ) ) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/SKEW2) (DELAY  (ABSOLUTE ( DEVICE  (12) ) ) )</TIMING></FMFTIME><FMFTIME>CY7C453-14JC<SOURCE>Cypress data sheet December 1980 - Revised Jaunary 2, 1997</SOURCE>CY7C453-14JCT<SOURCE>Cypress data sheet December 1980 - Revised Jaunary 2, 1997</SOURCE><COMMENT>The Values listed are for VCC=4.5V to 5.5V, CL=30pF, Ta=0 to 70 Celsius</COMMENT><COMMENT>Typical values are derived</COMMENT><TIMING>  (DELAY (ABSOLUTE     (IOPATH MRNeg  ENeg  (5:9:14) (5:9:14))     (IOPATH CKW    ENeg  (3:7:10)  (3:7:10))     (IOPATH MRNeg  Q0     (4:9:14) (4:9:14))     (IOPATH CKR    Q0     (3:6:10) (3:6:10))     (IOPATH OENeg  Q0     (3:6:10) (3:6:10) (0:5:10) (0:5:10) (0:5:10) (0:5:10))  ))  (TIMINGCHECK   (PERIOD  CKR (14))   (WIDTH  (posedge CKR) (6.5))   (WIDTH  (negedge CKR) (6.5))   (WIDTH  (negedge MRNeg) (14))   (WIDTH  (negedge FLNeg) (14))   (SETUP  D0 CKW (5))   (HOLD   D0 CKW (0))   (SETUP ENWNeg  CKW (5) )   (HOLD  ENWNeg  CKW (0))   (SETUP   CKW  MRNeg (0))   (RECOVERY   CKW MRNeg (14))   (RECOVERY   ENRNeg FLNeg (14))  )) (CELL (CELLTYPE "VITALbuf")     (INSTANCE %LABEL%/SKEW1) (DELAY  (ABSOLUTE ( DEVICE  (0) ) ) ) ) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/SKEW2) (DELAY  (ABSOLUTE ( DEVICE  (12) ) ) )</TIMING></FMFTIME><FMFTIME>CY7C453-20JC<SOURCE>Cypress data sheet December 1980 - Revised Jaunary 2, 1997</SOURCE>CY7C453-20JCT<SOURCE>Cypress data sheet December 1980 - Revised Jaunary 2, 1997</SOURCE><COMMENT>The Values listed are for VCC=4.5V to 5.5V, CL=30pF, Ta=0 to 70 Celsius</COMMENT><COMMENT>Typical values are derived</COMMENT><TIMING>  (DELAY (ABSOLUTE     (IOPATH MRNeg  ENeg  (7:14:20) (7:14:20))     (IOPATH CKW    ENeg  (3:9:15)  (3:9:15))     (IOPATH MRNeg  Q0     (4:8:20) (4:8:20))     (IOPATH CKR    Q0     (3:9:15) (3:9:15))     (IOPATH OENeg  Q0     (3:9:15) (3:9:15) (0:8:15) (0:8:15) (0:8:15) (0:8:15))  ))  (TIMINGCHECK   (PERIOD  CKR (20))   (WIDTH  (posedge CKR) (9))   (WIDTH  (negedge CKR) (9))   (WIDTH  (negedge MRNeg) (20))   (WIDTH  (negedge FLNeg) (20))   (SETUP  D0 CKW (6))   (HOLD   D0 CKW (0))   (SETUP ENWNeg  CKW (6) )   (HOLD  ENWNeg  CKW (0))   (SETUP   CKW  MRNeg (0))   (RECOVERY   CKW MRNeg (20))   (RECOVERY   ENRNeg FLNeg (20))  )) (CELL (CELLTYPE "VITALbuf")     (INSTANCE %LABEL%/SKEW1) (DELAY  (ABSOLUTE ( DEVICE  (0) ) ) ) ) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/SKEW2) (DELAY  (ABSOLUTE ( DEVICE  (12) ) ) )</TIMING></FMFTIME><FMFTIME>CY7C453-30JC<SOURCE>Cypress data sheet December 1980 - Revised Jaunary 2, 1997</SOURCE><COMMENT>The Values listed are for VCC=4.5V to 5.5V, CL=30pF, Ta=0 to 70 Celsius</COMMENT><COMMENT>Typical values are derived</COMMENT><TIMING>  (DELAY (ABSOLUTE     (IOPATH MRNeg  ENeg  (10:20:30) (10:20:30))     (IOPATH CKW    ENeg  (7:14:20) (7:14:20))     (IOPATH MRNeg  Q0     (10:20:30) (10:20:30))     (IOPATH CKR    Q0     (7:14:20) (7:14:20))     (IOPATH OENeg  Q0     (7:14:20) (3:6:20) (0:10:20) (0:10:20) (0:10:20) (0:10:20))  ))  (TIMINGCHECK   (PERIOD  CKR (30))   (WIDTH  (posedge CKR) (12))   (WIDTH  (negedge CKR) (12))   (WIDTH  (negedge MRNeg) (30))   (WIDTH  (negedge FLNeg) (30))   (SETUP  D0 CKW (7))   (HOLD   D0 CKW (0))   (SETUP ENWNeg  CKW (7) )   (HOLD  ENWNeg  CKW (0))   (SETUP   CKW  MRNeg (0))   (RECOVERY   CKW MRNeg (30))   (RECOVERY   ENRNeg FLNeg (30))  )) (CELL (CELLTYPE "VITALbuf")     (INSTANCE %LABEL%/SKEW1) (DELAY  (ABSOLUTE ( DEVICE  (0) ) ) ) ) (CELL (CELLTYPE "VITALbuf" )     (INSTANCE %LABEL%/SKEW2) (DELAY  (ABSOLUTE ( DEVICE  (12) ) ) )</TIMING></FMFTIME></BODY></FTML>
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