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CY27EE16ZE - 1 PLL In-System Programmable Clock Generator with Individual 16K EEPROM

General Description

Name Pin Number XIN VDD CLOCK6 AVDD SDAT AVSS VSSL CLOCK1 CLOCK2 OE/PDM VDDL CLOCK3 SCL CLOCK4 VSS VCXO/WP CLOCK5 XOUT[1] 1 2, 19 3 4 5 6 7 8 9 10 11,14 12 13 15 16 17 18 20 Description Reference crystal input 3.3V voltage supply Clock output 6 3.3V analog voltage supply Data input for serial progra

Key Features

  • 18 kbits of EEPROM 16 kbits independent scratch 2 kbits dedicated to clocking functions Benefits Higher level of integration and reduced component count by combining EEPROM and PLL. Independent EEPROM may be used for scratch memory, or to store up to eight clock configurations.
  • Integrated, phase-locked loop with programmable P High-performance PLL enables control of output frequencies that are and Q counters, output dividers, and optional customizable to support a wide range.

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CY27EE16ZE 1 PLL In-System Programmable Clock Generator with Individual 16K EEPROM Features • 18 kbits of EEPROM 16 kbits independent scratch 2 kbits dedicated to clocking functions Benefits Higher level of integration and reduced component count by combining EEPROM and PLL. Independent EEPROM may be used for scratch memory, or to store up to eight clock configurations • Integrated, phase-locked loop with programmable P High-performance PLL enables control of output frequencies that are and Q counters, output dividers, and optional customizable to support a wide range of applications analog VCXO, digital VCXO, spread spectrum for EMI reduction • In system programmable through I2C Serial Programming Interface (SPI).