Description
CY7C2663KV18-550BZI Cypress Semiconductor SRAM 144Mb 1.8V 550Mhz 8M x 18 QDR II SRAM 550 MHz 165-FBGA SRAM Chip Sync Dual 1.8V 144M-Bit 8M x 18 0.45ns 165-Pin FBGA Tray
The CY7C2665KV18 is 1.8 V synchronous pipelined SRAMs, equipped with QDR II+ architecture. Similar to QDR II architecture, QDR II+ architecture consists of two separate ports: the read port and the write port to access the memory array. The read port has dedicated data outputs to support read operations and the write port has dedicated data inputs to support write operations. QDR II+ architecture has separate data inputs and data outputs to completely eliminate the need to turnaround the data bus that exists with common I/O devices. Each port is accessed through a common address bus. Addresses for read and write addresses are latched on alternate rising edges of the input (K) clock. Accesses to the QDR II+ read and write ports are completely independent of one another. To maximize data throughput, both read and write ports are equipped with DDR interfaces. Each address location is associated with four 18-bit words (CY7C2663KV18), or 36-bit words (CY7C2665KV18) that burst sequentially into or out of the device. Because data is transferred into and out of the device on every rising edge of both input clocks (K and K), memory bandwidth is maximized while simplifying system design by eliminating bus turn arounds.
Specifications
Manufacturer: Cypress Semiconductor
Product Category: SRAM
RoHS: N
Memory Size: 144 Mbit
Organization: 8 M x 18
Access Time: 450 ps
Maximum Clock Frequency: 550 MHz
Interface Type: Parallel
Supply Voltage – Max: 1.9 V
Supply Voltage – Min: 1.7 V
Supply Current – Max: 1.09 A
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 85 C
Mounting Style: SMD/SMT
Package / Case: FBGA-165
Packaging: Tray
Brand: Cypress Semiconductor
Memory Type: QDR
Moisture Sensitive: Yes
Product Type: SRAM
Series: CY7C2663KV18
Subcategory: Memory & Data Storage
Type: Synchronous
Manufacturer: Cypress
MFG Part #: CY7C2663KV18-550BZI
