MB9B520M datasheet(89/113 Pages) SPANSION

89 / 113 page

D a t a S h e e t

MB9B520M_DS706-00048-3v0-E, March 18, 2015

CONFIDENTIAL

USB Characteristics

(VCC = 2.7V to 5.5V, USBVCC = 3.0V to 3.6V, VSS = 0V, TA = - 40°C to + 105°C)

Parameter

Symbol

name

Conditions

Value

Unit Remarks

Min

Max

Input

charact-

eristics

Input H level voltage

VIH

UDP0,

UDM0

2.0

USBVCC + 0.3 V

Input L level voltage

VIL

VSS - 0.3

0.8

Differential input

sensitivity

VDI

0.2

Different common mode

range

VCM

0.8

2.5

Output

charact-

eristics

Output H level voltage

VOH

External

pull-down

resistor =

15 kΩ

2.8

3.6

Output L level voltage

VOL

External

pull-up

resistor =

1.5 kΩ

0.0

0.3

Crossover voltage

VCRS

1.3

2.0

Rising time

tFR

Full-Speed

Falling time

tFF

Full-Speed

Rising/falling time

matching

tFRFM

Full-Speed

111.11

Output impedance

ZDRV

Full-Speed

Rising time

tLR

Low-Speed

300

Falling time

tLF

Low-Speed

300

Rising/falling time

matching

tLRFM

Low-Speed

125

*1: The switching threshold voltage of the Single-End-Receiver of USB I/O buffer is set as within VIL

(Max) = 0.8V, VIH (Min) = 2.0 V (TTL input standard).

There are some hysteresis to lower noise sensitivity.

*2: Use the differential-Receiver to receive the USB differential data signal.

The Differential-Receiver has 200 mV of differential input sensitivity when the differential data input is

within 0.8 V to 2.5 V to the local ground reference level.

The voltage range above is said to be the common mode input voltage range.

Common mode input voltage [V]

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