© 2007 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FSSD07 Rev. 1.0.2

5

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.

The absolute maximum ratings are stress ratings only.

Symbol

Parameter

Conditions

Min.

Max.

Unit

Card Supply Voltage

-0.5

4.6

V

-0.5

4.6

V

Switch I/O Voltage

(1)

1DAT[3:0], 2DAT[3:0],

1CMD, 2CMD Pins

-0.5

(4.6V maximum)

V

DAT[3:0], CMD Pins

-0.5

(4.6V maximum)

V

Control Input Voltage

(1)

S, OE

-0.5

4.6

V

CLK Input Voltage

(1)

1CLK, 2CLK

-0.5

4.6

V

CLK Output Voltage

(1)

CLK

-0.5

(4.6V maximum)

V

Input Clamp Diode Current

-50

mA

Switch I/O Current

SDIO Continuous

50

mA

Peak Switch Current

SDIO Pulsed at 1ms

Duration, <10% Duty Cycle

100

mA

Storage Temperature Range

-65

+150

C

Maximum Junction Temperature

+150

C

Lead Temperature

Soldering, 10 Seconds

+260

C

ESD

Human Body Model,

JEDEC: JESD22-A114

I/O to GND

8

kV

Supply to GND

10

All Other Pins

5

Charged Device Model, JEDEC-JESD-C101

2

Notes:

1.

The input and output negative ratings may be exceeded if the input and output diode current ratings are observed.

2.

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended

operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not

recommend exceeding them or designing to Absolute Maximum Ratings.

Symbol

Parameter

Min.

Max.

Unit

Supply Voltage - Card Side

1.65

3.60

V

Supply Voltage - Dual Host Controller

1.65

3.60

V

0

V

0

V

Switch I/O Voltage

CMD, DAT[3:0]

0

V

1CMD, 1DAT[3:0]

0

V

2CMD, 2DAT[3:0]

0

V

Operating Temperature

-40

+85

°C

Thermal Resistance, Free Air

MLP Package

+50

°C/W