NG80386SX

NG80386SX (1/4) IL08 C-MOS 32-BIT MICROPROCESSOR —TOP VIEW— 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 GND VDD (+5 V) VDD (+5 V) GND VDD (+5 V) NC NC NC VDD (+5 V) VDD (+5 V) www.DataSheet4U.com 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 www.DataSheet4U.com GND VDD (+5 V) NC NC NC NC NC VDD (+5 V) GND GND GND NC 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 GND GND GND GND VDD (+5 V) VDD (+5 V) GND GND VDD (+5 V) VDD (+5 V) VDD (+5 V) GND GND GND GND GND VDD (+5 V) NC VDD (+5 V) GND 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 NG80386SX (2/4) (VDD = +5.5 V) 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/O — O I — I I — — — — — — — I O O O O — — — O O O SIGNAL DO GND HLDA HOLD GND NA READY VDD VDD VDD GND GND GND GND CLK2 ADS BLE A1 BHE NC VDD GND M/IO D/C W/R 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 I/O O — I — — — — I I — I I I — I — — — — — — — — — — SIGNAL LOCK NC FLT NC NC NC VDD RESET BUSY GND ERROR PEREQ NMI VDD INTR GND VDD NC NC NC NC NC VDD GND GND 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 I/O O O O O O O — O O O O O — O O O — — — O — O O O O SIGNAL A2 A3 A4 A5 A6 A7 VDD A8 A9 A10 A11 A12 GND A13 A14 A15 GND GND VDD A16 VDD A17 A18 A19 A20 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...