CYUSB202X datasheet(20/27 Pages) CYPRESS

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CYUSB202X

Document Number: 001-87710 Rev. *C

Page 20 of 27

Absolute Maximum Ratings

Exceeding maximum ratings may shorten the useful life of the

device.

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

Ambient temperature with

power supplied (Industrial) ............................ –40 °C to +85 °C

Supply voltage to ground potential

VDD, AVDDQ ..................................................................... 1.25 V

S2VDDQ,S1VDDQ, S0VDDQ, VIO4, VIO5 .............................. 3.6 V

U3TXVDDQ, U3RXVDDQ .................................................. 1.25 V

DC input voltage to any input pin .............................. VCC + 0.3

DC voltage applied to

outputs in High Z State ............................................. VCC + 0.3

(VCC is the corresponding I/O voltage)

Static discharge voltage ESD protection levels:

■ ±2.2-KV human body model (HBM) based on JESD22-A114

■ Additional ESD Protection levels on D+, D–, VBUS, GND pins

U-port and GPIO pins LPP-Port

■ ±6-KV contact discharge, ±8-KV air gap discharge based on

IEC61000-4-2 level 3A, ±8-KV contact discharge, and ±15-KV

air gap discharge based on IEC61000-4-2 level 4C

Latch-up current ........................................................ > 200 mA

Maximum output short circuit current

for all I/O configurations. (Vout = 0 V) ........................ –100 mA

Operating Conditions

TA (ambient temperature under bias)

Industrial ........................................................ –40 °C to +85 °C

VDD, AVDDQ, U3TXVDDQ, U3RXVDDQ

supply voltage .................................................. 1.15 V to 1.25 V

VBATT supply voltage .............................................. 3.2 V to 6 V

S2VDDQ, S1VDDQ, S0VDDQ, VIO4, CVDDQ

supply voltage ...................................................... 1.7 V to 3.6 V

VIO5 supply voltage ............................................ 1.15 V to 3.6 V

DC Specifications

Table 12. DC Specifications

Parameter

Description

Min

Max

Units

Notes

VDD

Core voltage supply

1.15

1.25

1.2-V typical

AVDD

Analog voltage supply

1.15

1.25

1.2-V typical

VIO2

SD/ MMC/ CF I/O power supply domain

1.7

3.6

1.8-, 2.5-, and 3.3-V typical

VIO3

SD/MMC I/O power supply domain

1.7

3.6

1.8-, 2.5-, and 3.3-V typical

VIO1

GPIO/ CF I/O power supply domain

1.7

3.6

1.8-, 2.5-, and 3.3-V typical

VIO4

GPIO/ I/O power supply domain

1.7

3.6

1.8-, 2.5-, and 3.3-V typical

VBATT

USB voltage supply

3.2

3.7-V typical

VBUS

USB voltage supply

4.0

5-V typical

CVDDQ

Clock voltage supply

1.7

3.6

1.8-, 3.3-V typical

VIO5

I2C voltage supply

1.2

3.3

1.2-,1.8-, 2.5-, and 3.3-V

typical

VIH1

Input HIGH voltage 1

0.625 × VCC

VCC + 0.3

For 2.0 V

 VCC  3.6 V (except

USB port).VCC is the corre-

sponding I/O voltage supply.

VIH2

Input HIGH voltage 2

VCC - 0.4

VCC + 0.3

For 1.7 V

 VCC 2.0 V

(except USB port). VCC is the

corresponding I/O voltage

supply.

VIL

Input LOW voltage

–0.3

0.25 × VCC

VCC is the corresponding I/O

voltage supply.

VOH

Output HIGH voltage

0.9 × VCC

–

IOH (max) = –100 µA tested at

quarter drive strength. VCC is

the corresponding I/O voltage

supply.

VOL

Output LOW voltage

–

0.1 × VCC

IOL (min) = +100 µA tested at

quarter drive strength. VCC is

the corresponding I/O voltage

supply.

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