CY7C65113 参数 Datasheet PDF下载

CY7C65013

CY7C65113

22.0

Electrical Characteristics

Description

General

V

REF

V

pp

I

CC

I

SB1

I

ref

I

il

V

di

V

cm

V

se

C

in

I

lo

R

ext

R

UUP

R

UDN

t

vccs

V

UOH

V

UOL

Z

O

R

up

V

ITH

V

H

V

OL

V

OH

Reference Voltage

Programming Voltage (disabled)

V

CC

Operating Current

Supply Current—Suspend Mode

V

REF

Operating Current

Input Leakage Current

Differential Input Sensitivity

Differential Input Common Mode Range

Single Ended Receiver Threshold

Transceiver Capacitance

Hi-Z State Data Line Leakage

External USB Series Resistor

External Upstream USB Pull-up Resistor

0V < V

in

< 3.3V

In series with each USB pin

1.5 kΩ ±5%, D+ to V

REG

Power-on Reset

V

CC

Ramp Rate

Static Output High

Static Output Low

USB Driver Output Impedance

Pull-up Resistance (typical 14 kΩ)

Input Threshold Voltage

Input Hysteresis Voltage

Port 0,1,2,3 Output Low Voltage

Output High Voltage

All ports, low-to-high edge

All ports, high-to-low edge

I

OL

= 3 mA

I

OL

= 8 mA

I

OH

= 1.9 mA (all ports 0,1,2,3)

2.4

Linear ramp 0V to V

CC[9]

USB Upstream/Downstream Port

15 kΩ ±5% to Gnd

1.5 kΩ ±5% to V

REF

Including R

ext

Resistor

General Purpose I/O (GPIO)

8.0

20%

2%

24.0

40%

8%

0.4

2.0

kΩ

V

CC

V

CC

V

V

V

28

2.8

3.6

0.3

44

V

V

Ω

0

100

ms

–10

19

1.425

14.25

No USB Traffic

[8]

Any pin

USB Interface

|

(D+)–(D–)

|

0.2

0.8

0.8

2.5

2.0

20

10

21

1.575

15.75

V

V

V

pF

µA

Ω

kΩ

kΩ

No GPIO source current

3.3V ±5%

3.15

–0.4

3.45

0.4

50

50

10

1

V

V

mA

µA

mA

µA

Conditions

Min.

Max.

Unit

f

OSC

= 6 MHz; Operating Temperature = 0 to 70°C, V

CC

= 4.0V to 5.25V

Parameter

External Downstream Pull-down Resistors 15 kΩ ±5%, downstream USB pins

23.0

Switching Characteristics

(f

OSC

= 6.0 MHz)

Description

Clock Source

Clock Rate

Clock Period

Clock HIGH time

Clock LOW time

USB Full-speed Signaling

[10]

Transition Rise Time

Transition Fall Time

Rise/Fall Time Matching; (t

r

/t

f

)

Min.

6 ±0.25%

166.25

0.45 t

CYC

0.45 t

CYC

4

4

90

20

20

111

167.08

Max.

Unit

MHz

ns

ns

ns

ns

ns

%

Parameter

f

OSC

t

cyc

t

CH

t

CL

t

rfs

t

ffs

t

rfmfs

Notes:

8. Add 18 mA per driven USB cable (upstream or downstream. This is based on transitions every 2 full-speed bit times on average.

9. Power-on Reset occurs whenever the voltage on V

CC

is below approximately 2.5V.

10. Per Table 7-6 of revision 1.1 of USB specification.

Document #: 38-08002 Rev. *B

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