HD63266F - CMOS Floppy Disk Controller

Datasheet Details

Part number	HD63266F
Manufacturer	Unknown Manufacturer
File Size	46.21 KB
Description	CMOS Floppy Disk Controller
Datasheet	HD63266F Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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********** —TOP VIEW— C-MOS FDC (FLOPPY DISK CONTROLLER) S a t 49 GND a 50 .D 51 w 52 w w53 GND 54 55 56 57 58 59 60 61 62 63 64 e e h U 4 t .c om HD63266F (1/3) IL00 VDD (+5V) VDD (+5V) VDD (+5V) NC GND GND NC NC NC 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 VDD(+5V) GND GND GND GND GND PIN No. I/O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 I I I I I I I I I — — I/O I/O I/O I/O I/O SIGNAL 8" / 5" XTALSEL RESET E, RD R/W, WR CS DACK RS0 RS1 GND GND D0 D1 D2 D3 D4 PIN No. I/O 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 w w w t a .D I/O I/O I/O O O I — O — I I I I I I I SIGNAL S a e h PIN No.