PRELIMINARYCY7C656xx

15.0Electrical Characteristics

15.1Absolute Maximum Ratings

Storage Temperature

–65°C to +150 °C

Ambient Temperature with Power Applied

0°C to +70°C

Supply Voltage to Ground Potential

–0.5V to +4.0V

DC Voltage Applied to Outputs in High Z State

...............................................................

–0.5V to VCC + 0.5V

Power Dissipation (4 HS ports)

TBD W

Static Discharge Voltage

> 2000V

Max. Output Sink Current per I/O

10 mA

15.2

Operating Conditions

 

TA (Ambient Temperature Under Bias)

0°C to +70°C

Supply Voltage

+3.15V to +3.45V

Ground Voltage

0V

FOSC (Oscillator or Crystal Frequency)

24 MHz ± 0.05%

parallel resonant, fundamental mode, 12-pF load capacitance, 0.5 mW

15.3DC Electrical Characteristics

Parameter

Description

Conditions

Min.

Typ.

Max.

Unit

 

 

 

 

 

 

 

VCC

Supply Voltage

 

3.15

3.3

3.45

V

VCC RampUp

Ramp rate on VCC

 

 

 

18

V/ms

VIH

Input High Voltage

 

2

 

5.25

V

VIL

Input Low Voltage

 

–0.5

 

0.8

V

Il

Input Leakage Current

0 < VIN < VCC

 

 

±10

A

VOH

Output Voltage High

IOUT = 4 mA

2.4

 

 

V

VOL

Output Low Voltage

IOUT = –4 mA

 

 

0.4

V

IOH

Output Current High

 

 

 

4

mA

IOL

Output Current Low

 

 

 

4

mA

CIN

Input Pin Capacitance

 

 

 

10

pF

ISUSP

Suspend Current

 

 

TBD

 

A

ICC

Supply Current

 

 

 

 

 

 

4 Active ports

Full-speed Host, Full-speed Devices

 

53

 

mA

 

 

 

 

 

 

 

 

 

High-speed Host, High-speed Devices

 

174

 

mA

 

 

 

 

 

 

 

 

 

High-speed Host, Full-speed Devices

 

77

 

mA

 

 

 

 

 

 

 

 

2 Active Ports

Full-speed Host, Full-speed Devices

 

50

 

mA

 

 

 

 

 

 

 

 

 

High-speed Host, High-speed Devices

 

123

 

mA

 

 

 

 

 

 

 

 

 

High-speed Host, Full-speed Devices

 

75

 

mA

 

 

 

 

 

 

 

 

No Active Ports

Full-speed Host

 

48

 

mA

 

 

 

 

 

 

 

 

 

High-speed Host

 

72

 

mA

 

 

 

 

 

 

 

15.4USB Transceiver

USB 2.0-Compliant in full-, low-, and high-speed modes.

15.5.1Serial Peripheral Interface

15.5AC Electrical Characteristics

Both the upstream USB transceiver and all four downstream transceivers have passed the USB-IF USB 2.0 Electrical Certi- fication Testing.

Parameter

Description

Conditions

Min.

Typ.

Max.

Unit

 

 

 

 

 

 

 

 

Clock Rise/Fall Time

 

 

 

500

ns

 

 

 

 

 

 

 

 

Clock Frequency

 

 

 

250

KHz

 

 

 

 

 

 

 

 

Data Set-up Time

 

50

 

 

ns

 

 

 

 

 

 

 

 

Hold Time

 

100

 

 

ns

 

 

 

 

 

 

 

 

Reset Period

 

1.9

 

 

ms

 

 

 

 

 

 

 

Document #: 38-08037 Rev. *D

 

 

 

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Cypress CY7C656xx, EZ-USB HX2LP manual Electrical Characteristics