CY7C199C-15VC

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Memory Type:	Volatile
Memory Format:	SRAM
Technology:	SRAM - Asynchronous
Memory Size:	256Kb (32K x 8)
Write Cycle Time - Word, Page:	15ns
Access Time:	15ns
Memory Interface:	Parallel
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	28-BSOJ (0.300", 7.62mm Width)
Supplier Device Package:	28-SOJ
Base Part Number:	CY7C199

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CY7C199C-15VC Memory

CY7C199C-15VC is a type of semiconductor memory device that is widely used in a variety of applications. It is a low-power, high-performance memory chip designed for use in digital systems that require either compact size or high speed. CY7C199C-15VC is an advanced, high-capacity static RAM that is suitable for both embedded designs and for applications where space and board space are at a premium.The CY7C199C-15VC is a CMOS static RAM composed of 128K x 8 cells containing 128,000 static random access memory cells. It is a high-speed, high-density, low-power memory chip with a 250 ns maximum access time. The CY7C199C-15VC operates in ranges from zero to 70 degrees Celsius and from three to five volts. It is equipped with a ready/busy outputs to indicate the completion of a write operation. It operates on a single 5V supply, with a CMOS standby current of less than 1 mA (at 0.5 MHz/supply voltage).The CY7C199C-15VC static RAM is available in a variety of packages for both DIP and SMT versions, allowing for a wide range of applications. It has a low cost-per-bit and low power consumption, making it suitable for portable applications. Additionally, it is designed with an enhanced array of data protection features to ensure data integrity.CY7C199C-15VC is used in a wide range of applications, such as automotive systems, industrial control systems, communication systems, test systems, and medical devices. In addition, it is also used in PC cards, modems, portable computers and data acquisition systems.In order to understand the working principle of the CY7C199C-15VC, we must first understand the timing of a RAM operation. A RAM operation is initiated by applying a logic signal to the RAM’s address lines. This trigger signal is generally referred to as a chip select input or CS. When CS is low, the RAM’s data lines are enabled, allowing data to be written to or read from the memory array.When data is written to the memory array, the address lines are used to select the memory location where the data should be stored. The data is then stored into the memory array and the RAM’s ready/busy output indicates the completion of the write operation.When data is read from the memory array, the address lines are used to select the memory location where the data should be retrieved. The data is then read from the memory array and the RAM’s ready/busy output indicates the completion of the read operation.The CY7C199C-15VC offers many advantages over conventional RAMs, including faster write and read cycle times, a wide temperature range and a wide voltage range. It is a low-power and low-cost memory solution that is suitable for a wide range of applications. The flexible design of the CY7C199C-15VC makes it an ideal choice for embedded designs and digital systems that require either space-saving designs or high speed.

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