CY7C68053_09 datasheet(23/40 Pages) CYPRESS

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CY7C68053

Document # 001-06120 Rev *I

Page 23 of 40

6. Absolute Maximum Ratings

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

Ambient Temperature with Power Supplied

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

Supply Voltage to Ground Potential

For 3.3V Power domain......................................................... ........................................................................................ –0.5V to +4.0V

For 1.8V Power domain......................................................... ........................................................................................ –0.5V to +2.0V

DC Input Voltage to Any Input Pin

For pins under 3.3V Power Domain ...................................... ....................................................................................................3.6V[14]

For pins under 1.8V - 3.3V Power Domain (GPIOs).............. ..................................................................................... 1.89V to 3.6V[14]

(The GPIOs are not over voltage tolerant, except the SCL and SDA pins, which are 3.3V tolerant)

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

Maximum Power Dissipation

From AVcc Supply ................................................................. .....................................................................................................90 mW

From I/O Supply .................................................................... .....................................................................................................36 mW

From Core Supply ................................................................. .....................................................................................................95 mW

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

(I2C SCL and SDA pins only ................................................. .............................................................................................. ... >1500V)

Maximum Output Current, per I/O port .................................. ......................................................................................................10 mA

7. Operating Conditions

TA (Ambient Temperature Under Bias)

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

Supply Voltage

3.3V Power Supply ................................................................ ............................................................................................ 3.0V to 3.6V

1.8V Power Supply ................................................................ ......................................................................................... 1.71V to1.89V

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

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

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

............................................................................................... ...................................................................................500

μW drive level

............................................................................................... .............................................................................Load capacitors 12 pF

Note

14. Do not power I/O when chip power is OFF.

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