參數(shù)資料
型號(hào): CY7C1480V25-167AXI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM
中文描述: 2M X 36 CACHE SRAM, 3.4 ns, PQFP100
封裝: 14 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026, TQFP-100
文件頁數(shù): 11/31頁
文件大?。?/td> 530K
代理商: CY7C1480V25-167AXI
CY7C1480V25
CY7C1482V25
CY7C1486V25
Document #: 38-05282 Rev. *G
Page 11 of 31
Truth Table for Read/Write
[4]
Function (CY7C1482V25)
GW
BWE
BW
B
X
H
H
L
L
L
X
BW
A
X
H
L
H
L
L
X
Read
Read
Write Byte A – (DQ
A
and DQP
A
)
Write Byte B – (DQ
B
and DQP
B
)
Write Bytes B, A
Write All Bytes
Write All Bytes
H
H
H
H
H
H
L
H
L
L
L
L
L
X
Truth Table for Read/Write
[7]
Function (CY7C1486V25)
GW
H
H
H
H
L
BWE
H
L
L
L
X
BW
X
X
Read
Read
Write Byte x – (DQ
x
and DQP
x
)
Write All Bytes
Write All Bytes
All BW = H
L
All BW = L
X
Note:
7. BWx represents any byte write signal BW[0..7].To enable any byte write BWx, a Logic LOW signal should be applied at clock rise.Any number of bye writes can
be enabled at the same time for any given write.
[+] Feedback
相關(guān)PDF資料
PDF描述
CY7C1480V25-167BZC 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM
CY7C1480V25-167BZI 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM
CY7C1480V25-167BZXC 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM
CY7C1480V25-167BZXI 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM
CY7C1480V25-200AXC 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C1480V25200BZC 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Quad 2.5V 72M-Bit 2M x 36 3ns 165-Pin FBGA 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Quad 2.5V 72M-Bit 2M x 36 3ns 165-Pin FBGA Tray
CY7C1480V25-200BZC 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 2Mx36 2.5v Sync PL 靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C1480V25-250BZCES 制造商:Cypress Semiconductor 功能描述:SRAM SYNC QUAD 2.5V 72MBIT 2MX36 3NS 165FBGA - Bulk
CY7C1480V33-167ACES 制造商:Cypress Semiconductor 功能描述:
CY7C1480V33-167AXC 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 72MB (2Mx36) 3.3v 167MHz Sync 靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray