Produktbeskrivning
PLL In-System Programmable Clock Generator with Individual 16K EEPROM
The CY27EE16ZE integrates a 16-kbit EEPROM scratchpad and a clock generator that features Cypress's programmable clock core. An industry standard I2C serial programming interface is used to program the scratchpad and clock core.
Features
* 6 Outputs
* Input frequency range: 1 - 167MHz (driven clock input), 8 - 30MHz (crystal reference)
* Output frequency range: 80kHz - 200MHz @ 3.3V, 80kHz - 167MHz @ 2.5V
* 18 kbits of EEPROM
- 16 kbits independent scratch
- 2 kbits dedicated to clocking functions
* Integrated, phase-locked loop with programmable P and Q counters, output dividers, and optional analog VCXO, digital VCXO, spread spectrum for EMI reduction
* In system programmable through I2C serial programming interface. Both the SRAM and non-volatile EEPROM memory bits are programmable with the 3.3V supply.
* Low-jitter, high-accuracy output
* VCXO with analog adjust
* 3.3V Operation (optional 2.5V outputs)
The CY27EE16ZE integrates a 16-kbit EEPROM scratchpad and a clock generator that features Cypress's programmable clock core. An industry standard I2C serial programming interface is used to program the scratchpad and clock core.
Features
* 6 Outputs
* Input frequency range: 1 - 167MHz (driven clock input), 8 - 30MHz (crystal reference)
* Output frequency range: 80kHz - 200MHz @ 3.3V, 80kHz - 167MHz @ 2.5V
* 18 kbits of EEPROM
- 16 kbits independent scratch
- 2 kbits dedicated to clocking functions
* Integrated, phase-locked loop with programmable P and Q counters, output dividers, and optional analog VCXO, digital VCXO, spread spectrum for EMI reduction
* In system programmable through I2C serial programming interface. Both the SRAM and non-volatile EEPROM memory bits are programmable with the 3.3V supply.
* Low-jitter, high-accuracy output
* VCXO with analog adjust
* 3.3V Operation (optional 2.5V outputs)