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CY7C1141V18-300BZXI中文资料PDF规格书
CY7C1141V18-300BZXI规格书详情
Functional Description
The CY7C1141V18, CY7C1156V18, CY7C1143V18, and CY7C1145V18 are 1.8V Synchronous Pipelined SRAMs, equipped with QDR™-II+ architecture. QDR-II+ architecture consists of two separate ports 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 required with common IO devices. Access to each port is accomplished through a common address bus.
Features
■ Separate Independent read and write data ports
❐ Supports concurrent transactions
■ 300 MHz to 375 MHz clock for high bandwidth
■ 4-Word Burst for reducing address bus frequency
■ Double Data Rate (DDR) interfaces on both read and write ports (data transferred at 750 MHz) at 375 MHz
■ Read latency of 2.0 clock cycles
■ 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
■ Single multiplexed address input bus latches address inputs for both read and write ports
■ Separate Port Selects for depth expansion
■ Data valid pin (QVLD) to indicate valid data on the output
■ Synchronous internally self-timed writes
■ Available in x8, x9, x18, and x36 configurations
■ Full data coherency providing most current data
■ Core VDD = 1.8V ± 0.1V; IO VDDQ = 1.4V to VDD[1]
■ Available in 165-Ball FBGA package (13 x 15 x 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
■ Delay Lock Loop (DLL) for accurate data placement
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS(赛普拉斯) |
23+ |
LBGA165 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
CYPRESS |
2016+ |
FBGA165 |
3526 |
假一罚十进口原装现货原盘原标! |
询价 | ||
SPANSION(飞索) |
2021+ |
FBGA-165(13x15) |
499 |
询价 | |||
Cypress |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Cypress |
23+ |
165-FBGA(13x15) |
39257 |
专业分销产品!原装正品!价格优势! |
询价 | ||
CypressSemiconductorCorp |
2022 |
ICSRAM1MX181.8VSYNC165-F |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
Cypress |
22+/23+ |
165-FBGA(13x15) |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
CYPRESS |
22+ |
FBGA |
10000 |
原装正品优势现货供应 |
询价 | ||
SPANSION(飞索) |
2117+ |
FBGA-165(13x15) |
315000 |
136个/托盘一级代理专营品牌!原装正品,优势现货,长 |
询价 | ||
Cypress Semiconductor Corp |
23+ |
165-FBGA13x15 |
7300 |
专注配单,只做原装进口现货 |
询价 |