SYM53CF96-2

www.DataSheet4U.com ********** C-MOS FAST SCSI CONTROLLER —TOP VIEW— 80 70 60 51 SYM53CF96-2 (1/4) IL00 GND GND GND GND 81 GND GND 50 GND GND VDD (+5V) 90 GND GND GND GND VDD (+5V) 40 GND GND GND GND 100 31 20 PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I/O I I — O — O — I/O I/O I/O I/O I/O I/O I/O I/O I/O — — I/O I/O I/O I/O I/O I/O I/O SIGNAL DACK DBWR NC IGS GND TGS GND DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DBP0 GND GND DB8 DB9 DB10 DB11 DB12 DB13 DB14 PIN NO. 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 10 I/O I/O I/O — I/O I/O I/O I/O I/O I/O I/O I/O I/O — — — — O O O O — — O O O SIGNAL DB15 DBP1 NC SDI0 SDI1 SDI2 SDI3 SDI4 SDI5 SDI6 SDI7 SDIP VDD NC GND GND SDO0 SDO1 SDO2 SDO3 GND GND SDO4 SDO5 SDO6 PIN NO. 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 30 1 I/O O O — — — O O O O — — I/O I/O I/O I/O O — — I I I I I I I SIGNAL SDO7 SDOP NC GND GND SELO BSYO REQO ACKO GND GND MSGIO C/DIO I/OIO ATNIO RSTO GND GND SELI BSYI REQI ACKI RSTI MODE1 MODE0 PIN NO. 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 I/O O I — I I I I I I I I I — — I/O I/O I/O I/O — — I/O I/O I/O I/O O SIGNAL INT RESET NC WR RD CS A0-SA0 A1-BHE A2-DBRD A3-ALE CLK DIFFM VDD NC PAD0 PAD1 PAD2 PAD3 GND GND PAD4 PAD5 PAD6 PAD7 DREQ www.DataSheet4U.com SYM53CF96-2 (2/4) INPUT A3 - A0 ACKI ALE BHE BSYI CLK CS DACK DBRD DBWR DIFFM MODE1, MODE0 RD REQI RESET RSTI SA0 S...