HD6437021C02X

HD6437021C02X (1/4) IL08D C-MOS 32-BIT MICROPROCESSOR —TOP VIEW— 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 GND 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 GND GND VDD GND VDD GND GND VDD VDD GND GND GND GND GND w w w .d e e h s a t a . u t4 m o c www.DataSheet4U.com 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 VDD 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 HD6437021C02X (2/4) 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 26 27 28 29 30 31 32 33 34 PIN NO. 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 PIN NO. A13 69 O A14 70 O A15 71 O V 72 — DD 73 O A16 74 O A17 75 — GND 76 O A18 77 O A19 78 O A20 79 O A21 80 O CS0 81 O CS1/CASH 82 O CS2 83 O CS3/CASL 84 — GND 85 I/O PA0/CS4/TIOCA0 86 I/O PA1/CS5/RAS 87 I/O PA2/CS6/TIOCB0 88 I/O PA3/CS7/WAIT 89 I/O PA4/WRL/(WR) 90 I/O PA5/WRH/(LBS) 91 I/O PA6/RD 92 I/O PA7/BACK 93 — GND 94 I/O PA8/BREQ 95 I/O PA9/AH/IRQOUT 96 I/O PA10/DPL/TIOCA1 97 — VDD 98 I/O PA11/DPH/TIOCB1 I/O PA12/IRQ0/DACK0/TCLKA 99 I/O PA13/IRQ1/DREQ0/TCLKB 100 I/O PA14/IRQ2/DACK1 I/O PA15/IRQ3/DREQ1 I/O SIGNAL 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 I/O O O O O — O O O O O O O — O O SIGNAL AD0 AD1 AD2 GND AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 VDD AD11 GND AD12 AD13 AD14 AD15 A0 (HBS) A1 A2 A3 GND A4 A5 A6 A7 A8 A9 A10 GND ...