FDC37C669QFP View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

Manufacturer

FDC37C669QFP

PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support

SMSC -> Microchip 

DRVDEN0

1

nMTR0

2

nDS1

3

nDS0

4

nMTR1

5

VSS

6

nDIR

7

nSTEP

8

nWDATA

9

nWGATE 10

nHDSEL 11

nINDEX 12

nTRK0 13

nWRTPRT 14

VCC 15

nRDATA 16

nDSKCHG 17

DRVDEN1 18

IRQ_A 19

CLK14 20

DRQ_A 21

nDACK_A 22

IRQIN 23

nIDEEN/IRQ_H 24

nHDCS0/IRRX2 25

FDC37C669

100 PIN TQFP

75 nERROR

74 nINIT

73 nSLCTIN

72 VCC

71 PD0

70 PD1

69 PD2

68 PD3

67 VSS

66 PD4

65 PD5

64 PD6

63 PD7

62 nACK

61 BUSY

60 PE

59 SLCT

58 PWRGD/GAMECS

57 RESET

56 D7

55 D6

54 D5

53 D4

52 DRQ_B

51 D3

5

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