位置:CY7C1910KV18 > CY7C1910KV18详情

CY7C1910KV18中文资料

厂家型号

CY7C1910KV18

文件大小

1353.22Kbytes

页面数量

32

功能描述

18-Mbit QDR짰 II SRAM Two-Word Burst Architecture

数据手册

下载地址一下载地址二到原厂下载

简称

CYPRESS赛普拉斯

生产厂商

CypressSemiconductor

中文名称

赛普拉斯半导体公司官网

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CY7C1910KV18数据手册规格书PDF详情

Functional Description

The CY7C1312KV18, CY7C1314KV18, and CY7C1910KV18 are 1.8 V Synchronous Pipelined SRAMs, equipped with 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.

Features

■ Separate independent read and write data ports

❐ Supports concurrent transactions

■ 333 MHz clock for high bandwidth

■ Two-word burst on all accesses

■ Double-data rate (DDR) interfaces on both read and write ports (data transferred at 666 MHz) at 333 MHz

■ Two input clocks (K and K) for precise DDR timing

❐ SRAM uses rising edges only

■ Two input clocks for output data (C and C) to minimize clock skew and flight time mismatches

■ Echo clocks (CQ and CQ) simplify data capture in high-speed systems

■ Single multiplexed address input bus latches address inputs for both read and write ports

■ Separate port selects for depth expansion

■ Synchronous internally self-timed writes

■ QDR® II operates with 1.5 cycle read latency when DOFF is asserted HIGH

■ Operates similar to QDR I device with one cycle read latency when DOFF is asserted LOW

■ Available in ×8, ×9, ×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

❐ Supports both 1.5 V and 1.8 V I/O supply

■ Available in 165-ball FBGA package (13 × 15 × 1.4 mm)

■ Offered in both Pb-free and non Pb-free packages

■ Variable drive HSTL output buffers

■ JTAG 1149.1 compatible test access port

■ PLL for accurate data placement

更新时间:2025-6-10 10:05:00
供应商 型号 品牌 批号 封装 库存 备注 价格
Cypress
2022
DIP
2600
绝对现货库存 可长期供应 可销售样品
CYPRESS
24+/25+
400
原装正品现货库存价优
Cypress
22+
165FBGA (13x15)
9000
原厂渠道,现货配单
CYPRESS
2016+
FBGA165
6523
只做原装正品现货!或订货!
Cypress
165-FBGA
4600
Cypress一级分销,原装原盒原包装!
CYPRESS
24+
165FBGA
5379
原装现货
CYPRESS
20+
BGA-165
1001
就找我吧!--邀您体验愉快问购元件!
CYPRESS
2138+
原厂标准封装
8960
代理CYPRESS全系列芯片,原装现货
CYPRESS
23+
BGAQFP
8659
原装公司现货!原装正品价格优势.
CYPRESS
BGAQFP
6688
15
现货库存

CYPRESS相关芯片制造商

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  • DACO
  • DAESAN
  • DAEWOO
  • DAHUA
  • DAICO
  • Dallas
  • DANFOSS
  • DANISENSE

CypressSemiconductor 赛普拉斯半导体公司

中文资料: 40814条

Cypress Semiconductor是一家总部位于美国加州圣克拉拉的半导体公司,现为Infineon Technologies旗下一部分。该公司成立于1982年,是一家专业从事半导体解决方案开发的公司。 Cypress Semiconductor主要致力于提供广泛的半导体产品,包括微控制器、存储器、时钟和数据传输产品、接口解决方案、模拟和混合信号产品等。这些产品被广泛应于消费电子、通信、工业、汽车等领域。 公司在技术创新和产品研发方面具有领先地位,致力于提供性能卓越、高质量的解决方案。除了产品之外,Cypress Semiconductor还提供技术支持、方案定制和全方位的服务,以满足客