CY14B104LA-BA25XI

Series:	--
Packaging:	Tray
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	NVSRAM
Technology:	NVSRAM (Non-Volatile SRAM)
Memory Size:	4Mb (512K x 8)
Write Cycle Time - Word, Page:	25ns
Access Time:	25ns
Memory Interface:	Parallel
Voltage - Supply:	2.7 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	48-TFBGA
Supplier Device Package:	48-FBGA (6x10)
Base Part Number:	CY14B104

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Memory is an essential part of any modern electronic device. It provides the storage of information, the means to record user input and the capability to modify data. CY14B104LA-BA25XI is a type of memory that combines storage and functional capabilities. It is designed for applications in communications, industrial, and consumer electronics.This memory device is capable of storing up to 4 megabits of data. Its fast access speeds and improved reliability make it an ideal choice for operating systems or microcontrollers. The CY14B104LA-BA25XI is a low-power, low-voltage memory, providing a higher density of information at low power consumption.The design of the device is based on four 16Kx8 bits of ROM. The device has a self-timed access time of 20 nanoseconds, which is quite fast for a device of its size. The device is also capable of burst access of up to 8 bytes in one operation and includes an address register and an enhanced security mechanism.The CY14B104LA-BA25XI comprises a non-volatile memory with three types of memory: Masked-ROM, One Time Programmable (OTP) and Electronically Programmable (EPROM). Masked-ROM provides a fixed read-only storage for use in consumer electronics, providing a form of non-volatile memory, allowing firmware to be stored in the device. OTP and EPROM can be programmed and erased via electrical means and offer a greater range of use such as program development and ongoing maintenance and updating.The CY14B104LA-BA25XI is highly secure and uses a secure access mechanism to protect data from unauthorized attempts to access information. This technique is referred to as Access Control, and is implemented through the MPU’s external address register. This register uses a 7-bit address that is programmed into the device and can only be modified by a master control unit. This provides a secure control over the device.Another feature of the CY14B104LA-BA25XI is the implementation of a Priority Interrupt Set (PIS). This feature allows the device to monitor two separate interrupt signals and sent out a request to perform a specific operation via the Interrupt Request (IRQ) signal. Furthermore, the CY14B104LA-BA25XI also includes a built-in Watchdog Timer, providing a safeguard against parts of the program that might “freeze” or stop execution.CY14B104LA-BA25XI is an ideal solution for any application that requires the combination of data storage and access capability with added security features. Its combination of speedy memory access and reliability with lower power consumption makes it suitable for situations where size and power are a major concern. With its features and flexibility, it provides the user with the ability to tailor their application to the specific requirements without compromising on performance.

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