4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs

Datasheet

SMSC USB2226

19

Revision 1.4 (10-08-07)

DATASHEET

6.2

Recommended Operating Conditions

Table 6.1 DC Electrical Characteristics

PARAMETER

SYMBOL

MIN

MAX

UNITS

COMMENTS

Operating

Temperature

070

°C

3.3V supply voltage

3.0

3.6

V

Voltage on VBUS &

USBDP/DM pins

-0.3

5.5

V

If any 3.3V supply voltage drops

below 3.0V, then the MAX

becomes:

(3.3V supply voltage) + 0.5

≤ 5.5

Voltage on any signal

pin

-0.3

V

Voltage on XTAL1

-0.3

V

Voltage on XTAL2

-0.3

V

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

COMMENTS

I,IPU & IPD Type Input Buffer

Low Input Level

High Input Level

Pull Down

Pull Up

PD

PU

2.0

72

58

0.8

V

V

μA

μA

TTL Levels

IS Type Input Buffer

Low Input Level

High Input Level

Hysteresis

2.0

500

0.8

V

V

mV

TTL Levels

ICLK Input Buffer

Low Input Level

High Input Level

2.2

0.4

V

V

Input Leakage

(All I and IS buffers)

Low Input Leakage

High Input Leakage

-10

-10

+10

+10

μA

mA