CY7C68000-56LFC Просмотр технического описания (PDF) - Cypress Semiconductor

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CY7C68000-56LFC

TX2™ USB 2.0 UTMI Transceiver

Cypress Semiconductor 

PRELIMINARY

CY7C68000

6.0 Absolute Maximum Ratings

Storage Temperature ................................. –65°C to +150°C

Ambient Temperature with Power Supplied ...... 0°C to +70°C

Supply Voltage to Ground Potential ............... –0.5V to +4.0V

DC Input Voltage to Any Input Pin .............................. 5.25 V

DC Voltage Applied to Outputs in High-Z State –0.5V to VCC +

0.5V

Power Dissipation .....................................................630 mW

Static Discharge Voltage...........................................> 2000V

Max Output Current, per IO pin..................................... 4 mA

Max Output Current, all 21–IO pins ............................84 mA

8.0 DC Characteristics

7.0 Operating Conditions

TA (Ambient Temperature Under Bias) ............. 0°C to +70°C

Supply Voltage ...............................................+3.0V to +3.6V

Ground Voltage ................................................................. 0V

FOSC (Oscillator or Crystal Frequency) ... 24 MHz ± 100 ppm

.................................................................. Parallel Resonant

Table 8-1. DC Characteristics

Parameter

Description

VCC

Supply Voltage

VIH

Input High Voltage

VIL

Input Low Voltage

II

Input Leakage Current

VOH

Output Voltage High

VOL

Output Low Voltage

IOH

Output Current High

IOL

Output Current Low

CIN

Input Pin Capacitance

CLOAD

ISUSP

Maximum Output Capacitance

Suspend Current

ICC

ICC

tRESET

Supply Current HS Mode

Supply Current FS Mode

Minimum Reset time

Conditions

0< VIN < VCC

IOUT = 4 mA

IOUT = –4 mA

Min.

3.0

2

–0.5

2.4

Except DPLUS/DMINUS/CLK

DPLUS/DMINUS/CLK

Output pins

Connected [2]

Disconnected [2]

Normal operation OPMOD[1:0] = 00

Normal operation OPMOD[1:0] = 00

1.9

8.1 USB 2.0 Transceiver

USB 2.0 compliant in FS and HS modes.

Note:

2. Connected to the USB includes 1.5k ohm internal pull-up. Disconnected has the 1.5k-ohm internal pull-up excluded.

Typ.

3.3

235

15

Max. Unit

3.6

V

5.25

V

0.8

V

±10 µA

V

0.4

V

4

mA

4

mA

10

pF

15

pF

30

pF

293 µA

55

µA

175 mA

90

mA

ms

Document #: 38-08016 Rev. *E

Page 8 of 14

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