MB3U, MB3U-I2C

BiSS, SSI, PC-USB ADAPTER

Rev C3, Page 6/16

ELECTRICAL CHARACTERISTICS

Operating conditions: USB 2.0, port maximum 500 mA, Ta = 0..30 °C

Item

Symbol

Parameter

Conditions

Unit

No.

Min.

Typ.

Max.

Extension Cable (MB3U-I2C pigtail cable only)

201 Vin()

Input Switching Threshold

Voltage at SDA (MISO)

Standard level

1.2

1.3

1.5

V

(according to FT2232)

202 Vhyst()

Input Switching Hysteresis

Voltage at SDA

Standard level

50

30

25

mV

(according to FT2232)

203 Vo()hi

Output Voltage high at SCL,

SCLK, SDA

I(source) = -2 mA, standard level

3.2

4.1

4.9

V

(according to FT2232)

204 Vo()lo

Output Voltage high at SCL,

SCLK, SDA

I(sink) = 2 mA, standard level

0.3

0.4

0.6

V

(according to FT2232)