SN11030

Confidential

2002/6/26

0.2

5

60

LED_SM

DO

8mA

LED for SM

61

TAVDD

PWR

USB transceiver 3.3V

62

AVDD

PWR

PLL analog 3.3V

63

AVSS

PWR

PLL analog ground

64

TAVSS

PWR

USB transceiver ground

65

DPLUS

AIO -

-

USB D+ signal

66

DMINUS

AIO -

-

USB D- signal

67

NC

Not Connected

68

NC

Not Connected

69 CFRSTN

DO

8mA

ATA reset, active low

70

GPIO7

DIO 8mA

GPIO7 for SM data bus OE

71

CFCDET

DI

8mA PU

CF card detect

72

CFPOWER

DO

8mA OC

CF power control

73

NC

Not Connected

74

NC

Not Connected

75

NC

Not Connected

76

NC

Not Connected

77

CFD3_SMD4

DIO 8mA PD

ATA data bit 3 / SM data bit 4

78

CFD11_SMD5

DIO 8mA PD

ATA data bit 11 / SM data bit 5

79

CFD4_SMD3

DIO 8mA PD

ATA data bit 4 / SM data bit 3

80

VDD

P

-

-

Digital 3.3V

¨

P: power pin; AI: analog input pin, AIO: analog input/output pin; DI: digital input pin; DO: digital

output pin; DIO: digital input/output pin.

¨

TTL: TTL compatible input pin; PD: pull down; PU: pull up.

¨

All pads are Schmitt triggered and with slew rate control