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CY7C25632KV18-500BZXI Datasheet (PDF) - Cypress Semiconductor

CY7C25632KV18-500BZXI Datasheet PDF - Cypress Semiconductor
Part # CY7C25632KV18-500BZXI
Download  CY7C25632KV18-500BZXI Download

File Size   496.32 Kbytes
Page   31 Pages
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor
Description 72-Mbit QDR짰 II SRAM Four-Word Burst Architecture (2.5 Cycle Read Latency) with ODT

CY7C25632KV18-500BZXI Datasheet (PDF)

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CY7C25632KV18-500BZXI Datasheet PDF - Cypress Semiconductor

Part # CY7C25632KV18-500BZXI
Download  CY7C25632KV18-500BZXI Click to download

File Size   496.32 Kbytes
Page   31 Pages
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor
Description 72-Mbit QDR짰 II SRAM Four-Word Burst Architecture (2.5 Cycle Read Latency) with ODT

CY7C25632KV18-500BZXI Datasheet (HTML) - Cypress Semiconductor

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CY7C25632KV18-500BZXI Product details

Functional Description
The CY7C25632KV18 and CY7C25652KV18 are 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 “turn-around” 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.

Features
■ Separate independent read and write data ports
   ❐ Supports concurrent transactions
■ 550 MHz clock for high bandwidth
■ Four-word burst for reducing address bus frequency
■ Double data rate (DDR) interfaces on both read and write ports (data transferred at 1100 MHz) at 550 MHz
■ Available in 2.5 clock cycle latency
■ Two input clocks (K and K) for precise DDR timing
   ❐ SRAM uses rising edges only
■ Echo clocks (CQ and CQ) simplify data capture in high-speed systems
■ Data valid pin (QVLD) to indicate valid data on the output
■ On-die termination (ODT) feature
   ❐ Supported for D[x:0], BWS[x:0], and K/K inputs
■ Single multiplexed address input bus latches address inputs for read and write ports
■ Separate port selects for depth expansion
■ Synchronous internally self-timed writes
■ QDR® II+ operates with 2.5 cycle read latency when DOFF is asserted HIGH
■ Operates similar to QDR I device with 1 cycle read latency when DOFF is asserted LOW
■ Available in × 18, and × 36 configurations
■ Full data coherency, providing most current data
■ Core VDD = 1.8 V ± 0.1 V; I/O VDDQ = 1.4 V to VDD [1]
   ❐ Supports both 1.5 V and 1.8 V I/O supply
■ HSTL inputs and variable drive HSTL output buffers
■ Available in 165-ball FBGA package (13 × 15 × 1.4 mm)
■ Offered in both Pb-free and non Pb-free packages
■ JTAG 1149.1 compatible test access port
■ Phase-locked loop (PLL) for accurate data placement




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About Cypress Semiconductor


Cypress Semiconductor is an American company that specializes in the design and manufacture of high-performance digital and analog integrated circuits (ICs).
The company was founded in 1982 and is headquartered in San Jose, California, USA.
Cypress offers a wide range of products including microcontrollers, memory products, wireless connectivity solutions, and other digital and analog ICs.
The company's products are used in various applications such as consumer electronics, automotive systems, industrial systems, and more.
Cypress is known for its expertise in mixed-signal and programmable system-on-a-chip (PSoC) technology, high-quality products, and innovation in the field of embedded systems.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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