CY7C136-55JI

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CY7C136-55JI is a modular product designed in the field of Memory. This versatile memory is a product developed by Integrated Device Technology (IDT) to meet the needs of a wide range of applications, such as industrial automation, consumer electronics, consumer appliances, communication equipment, medical equipment and automotive electronics. The CY7C136-55JI offers 32K by 8 bits of non-volatile static RAM (NVRAM) organized as five 4K by 8 bits pages or four 8K by 8 bits pages with 12 selectable address locations. This memory provides the user with an ample amount of program and data storage in one compact multichip package.

The CY7C136-55JI utilizes a static RAM architecture to provide fast, reliable, and low power operation. The memory can be used in volatile and non-volatile modes. In volatile mode, the memory works just like a regular RAM, with a power-on operation, and can store up to 8-bit data bytes. In non-volatile mode, the data is stored in a battery-backed up (BBU) memory.

The CY7C136-55JI has two power supply options: a single battery is used in applications where the data only needs to be maintained at power-off, and two batteries are used when the chip needs to be continually refreshed. The CY7C136-55JI can also be supplied with four equal supplies to reduce power draw.

The CY7C136-55JI supports multiple write cycles and read/write cycles, with the ability to rewrite and rewrite data over long periods of time. The CY7C136-55JI also supports two different write latch modes, which allow data to be written in bursts, making it ideal for time-critical applications.

The CY7C136-55JI has a synchronous serial interface, which enables efficient and fast communication between the memory and other devices on the bus. This interface supports multiple commands, including write, erase and read operations. The data is transferred via a 9-bit serial side interface, which can be configured to either MSB (most significant bit) first or least significant bit first. The memory can also be used in two-line or four-line mode, which supports up to four slave devices.

The CY7C136-55JI has a set of dedicated software instructions, which enable the user to manage the memory in a powerful, easy-to-use manner. The instructions are easy to use yet powerful, allowing for extensive control of the memory. The instructions include commands for writing, reading and erasing data, as well as operations for checking status flags, setting and resetting the Sequential Access Mode, setting the data width, and enabling programming of the battery-backed NVRAM.

The CY7C136-55JI is compatible with most microcontrollers, and is designed to meet the demands of a wide range of applications in the Memory field. This versatile memory provides users with a reliable, low-power, high-speed and low-cost solution for industrial, consumer and automotive applications.

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