CY7C0852V-167BBC

Product Overview

The CY7C0852V-167BBC from Cypress Semiconductor Corp is a volatile SRAM memory IC configured as a dual-port, synchronous device with a 4.5 Mbit capacity. It uses a parallel memory interface and operates at a 167 MHz clock frequency, with a memory organization of 128K x 36. The device is supplied in a surface-mount 172-LBGA package, identified as 172-FBGA (15x15), and is specified for a 3.135 V to 3.465 V supply and 0°C to 70°C ambient operating range.

Key Features

• 4.5 Mbit volatile SRAM with a dual-port, synchronous architecture.
• Parallel memory interface with 128K x 36 organization.
• 167 MHz clock frequency for synchronous memory operation.
• 3.135 V to 3.465 V supply voltage range.
• Surface-mount 172-LBGA package, 172-FBGA (15x15).
• Operating temperature range of 0°C to 70°C (TA).

Applications

• Buffer memory in embedded systems using a parallel bus interface.
• Dual-port data exchange between two access paths on a board.
• Synchronous memory staging in digital systems operating with a 167 MHz clock.
• Temporary volatile storage for data that is retained while powered.

Design & Procurement Notes

Design considerations center on the 3.135 V to 3.465 V supply range, the 0°C to 70°C ambient operating range, and the 172-LBGA surface-mount package identified as 172-FBGA (15x15). The 128K x 36 parallel organization and 167 MHz clock frequency should be matched to the host bus timing, port access pattern, and layout requirements. Because the memory is volatile SRAM, system designs must account for power sequencing and data retention only during powered operation. The dual-port, synchronous architecture supports board-level memory functions where two access paths coordinate with a clock.