CY7C1347C-200AC

Product Overview

The CY7C1347C-200AC from Cypress Semiconductor Corp is a volatile synchronous SRAM memory IC with a 4.5Mbit memory size and a 128K x 36 organization. It uses a parallel memory interface and is specified for a 200 MHz clock frequency with a 2.8 ns access time. The device operates from a 3.15V to 3.6V supply and is rated for an ambient operating temperature range of 0°C to 70°C. It is a surface-mount 100-LQFP component in a 100-TQFP (14x20) package.

Key Features

• Volatile SRAM memory format with 4.5Mbit capacity
• 128K x 36 memory organization for parallel data paths
• Synchronous, single-data-rate technology
• 200 MHz clock frequency and 2.8 ns access time
• 3.15V to 3.6V supply voltage range
• 0°C to 70°C ambient operating temperature range
• Surface-mount 100-LQFP package in 100-TQFP (14x20) form

Applications

• Temporary data buffering in synchronous digital systems
• Parallel memory expansion for embedded controllers and processors
• Packet or frame staging in communications equipment
• Data acquisition systems requiring temporary sample storage
• Instrument display memory for general electronic equipment

Design & Procurement Notes

When using this device, verify that the host controller supports a synchronous parallel SRAM interface and the 128K x 36 organization. The 200 MHz clock and 2.8 ns access time should be checked against system timing requirements. The 3.15V to 3.6V supply range requires a supply rail within that window, and the 0°C to 70°C ambient range should be considered for enclosure thermal design. Layout should account for the 100-LQFP surface-mount footprint and 100-TQFP (14x20) package dimensions.