參數(shù)資料
型號(hào): CYDD18S72V18-167BGI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: SRAM
英文描述: 256K X 72 DUAL-PORT SRAM, 9 ns, PBGA484
封裝: 23 X 23 MM, 2.03 MM HEIGHT, 1 MM PITCH, PLASTIC, BGA-484
文件頁數(shù): 32/53頁
文件大?。?/td> 2422K
代理商: CYDD18S72V18-167BGI
FullFlex
Document #: 38-06072 Rev. *I
Page 38 of 53
Port-to-Port WRITE-to-READ for Flow-through Mode, DDRON = LOW
BUSY Address Readback for Pipelined and Flow-through Modes, DDRON = CNT/MSK = RET = LOW[39]
Note:
39. Amatch is the matching address which will be reported on the address bus of the losing port. The counter operation selected for reporting the address is “Busy
Address Readback.”
Switching Waveforms (continued)
tHD
tSD
tCD1
tDC
tSAC
tHAC
tCD1
tCCS
tHAC
tSAC
MA TC H
VA LID
NO M ATCH
NO MAT CH
MA TC H
VALID
C L
R/W L
C R
A L
DQ L
R/W R
A R
DQ R
`
Internal
Amatch+2
Amatch+3
Amatch+4
tCYC
C
BUSY
~
CNTEN
ADS
External
Amatch
tCA2
tAC
Address
External
tCA1
tAC
Address
Pipelined
Flow-through
Amatch
相關(guān)PDF資料
PDF描述
CYW2330ZITR PLL FREQUENCY SYNTHESIZER, 2500 MHz, PDSO20
CYW311OXCT 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
CZ23EH-FREQ-OUT23 VCXO, CLOCK, 1.25 MHz - 65 MHz, CMOS/TTL OUTPUT
CZM4-2000 VCO, 1950 MHz - 2800 MHz
CZSH5-40C 2.5 A, 40 V, SILICON, RECTIFIER DIODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CYDD18S72V18-200BBC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 1.8V 18MBIT 256KX72 0.5NS 484BGA - Bulk
CYDD18S72V18-200BBXC 功能描述:IC SRAM 18MBIT 200MHZ 256LFBGA RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:移動(dòng) SDRAM 存儲(chǔ)容量:256M(8Mx32) 速度:133MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應(yīng)商設(shè)備封裝:90-VFBGA(8x13) 包裝:帶卷 (TR) 其它名稱:557-1327-2
CYDH2200E 制造商:Cypress Semiconductor 功能描述:CPLD BOOT EEPROM PROGRAMMING KIT - Bulk
CYDIO48 制造商:Misc 功能描述:
CYDM064A08 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:1.8V 4K/8K/16K x 16 and 8K/16K x 8 MoBL㈢ Dual-Port Static RAM