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CY27EE16FZXECT, CY27EE16ZE, CY27EE16ZE-300

Table of contents:
Info of CY27EE16FZXECT
Info of CY27EE16ZE
Info of CY27EE16ZE-300

CY27EE16FZXECT, CY27EE16ZE, CY27EE16ZE-300 Selling Leads, Datasheet

MFG:300 Package Cooled:N/A D/C:06+

CY27EE16FZXECT, CY27EE16ZE, CY27EE16ZE-300 Picture

CY27EE16FZXECT, CY27EE16ZE, CY27EE16ZE-300 Datasheet download

Five Points

Part Number: CY27EE16FZXECT

MFG: 300

Package Cooled: N/A

D/C: 06+

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CY27EE16ZE Maximum Ratings

Parameter	Description	Min.	Max.	Unit
V_DD	Supply Voltage	0.5	7.0	V
T_S	Storage Temperature	65	125	°C
T_J	Junction Temperature	40	100	°C
	Logic Inputs	VSS 0.5	VDD + 0.5	V
	I2C interface (SDAT and SCL)	0.5	5.5	V
	Digital Outputs referred to VDD	VSS 0.5	VDD + 0.5	V
	Electro-Static Discharge		2000	V
V_CXO	Analog Input	0.5	VDD + 0.5	V
	Endurance (@ 25°C)		1,000,000 (100k/page)	writes
	Data retention	10		yrs

CY27EE16ZE Features

• 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 (SPI). Both the SRAM and non-volatile EEPROM
memory bits are programmable with the 3.3V supply
• Low-jitter, high-accuracy outputs
• VCXO with analog adjust
• 3.3V Operation (optional 2.5V outputs)
• 20-lead Exposed Pad, EP-TSSOP

CY27EE16ZE Typical Application

·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
·High-performance PLL enables control of output frequencies that are customizable to support a wide range of
applications
·Familiar industry standard eases programming effort and enables update of data stored in 16K EEPROM scratchpad
and 2K EEPROM clock control block while CY27EE16ZE is installed in system
·Meets critical timing requirements in complex system designs ·Write Protect (WP pin) can be programmed to serve
as an analog control voltage for a VCXO.The VCXO function is still available with a DCXO, or digitally controlled
(through SPI) crystal oscillator if the pin is functioning as WP
·Meets industry-standard voltage platforms
·Industry standard packaging saves on board space

CY27EE16ZE Connection Diagram

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