參數(shù)資料
型號: CY7C1338G-133AXC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 4-Mbit (128K x 32) Flow-Through Sync SRAM
中文描述: 128K X 32 CACHE SRAM, 6.5 ns, PQFP100
封裝: 14 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026, TQFP-100
文件頁數(shù): 13/17頁
文件大?。?/td> 291K
代理商: CY7C1338G-133AXC
PRELIMINARY
CY7C1338G
Document #: 38-05521 Rev. *A
Page 13 of 17
Read/Write Timing
[17, 19, 20]
Notes:
19.The data bus (Q) remains in high-Z following a WRITE cycle, unless a new read access is initiated by ADSP or ADSC.
20.GW is HIGH.
Timing Diagrams
(continued)
tCYC
tCL
CLK
tADH
tADS
ADDRESS
t
CH
tAH
tAS
A2
tCEH
tCES
Single WRITE
D(A3)
A3
A4
BURST READ
Back-to-Back READs
High-Z
Q(A2)
Q(A4)
Q(A4+1)
Q(A4+2)
Q(A4+3)
tWEH
tWES
t
OEHZ
tDH
tDS
tCDV
tOELZ
A1
A5
A6
D(A5)
D(A6)
Q(A1)
Back-to-Back
WRITEs
DON’T CARE
UNDEFINED
ADSP
ADSC
BWE, BW
[A:D]
CE
ADV
OE
Data In (D)
Data Out (Q)
相關PDF資料
PDF描述
CY7C1338G-133AXI 4-Mbit (128K x 32) Flow-Through Sync SRAM
CY7C1338G-133BGC 4-Mbit (128K x 32) Flow-Through Sync SRAM
CY7C1338G-133BGI 4-Mbit (128K x 32) Flow-Through Sync SRAM
CY7C1338G-133BGXC 4-Mbit (128K x 32) Flow-Through Sync SRAM
CY7C1338G 4-Mbit (128K x 32) Flow-Through Sync SRAM(4-Mb (128K x 32)流通式同步SRAM)
相關代理商/技術參數(shù)
參數(shù)描述
CY7C1338S-100AXC 功能描述:靜態(tài)隨機存取存儲器 CY7C1338S-100AXC RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C1338S-100AXCT 功能描述:靜態(tài)隨機存取存儲器 CY7C1338S-100AXCT RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C1339-166AC 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY7C1339A-100AC 制造商:Cypress Semiconductor 功能描述: 制造商:Rochester Electronics LLC 功能描述:4MB (128K X 32 )- BURST SYNCHROUNOUS PIPELINE SRAM - Bulk 制造商:Cypress Semiconductor 功能描述:128KX32 4M PIPELINE 3.3V CACHE 100.000 MHZ
CY7C1339A-100ACT 制造商:Cypress Semiconductor 功能描述:4M- 128KX32 3.3V PIPELINE 1CD-SYNCHRONOUS SRAM - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:4M- 128KX32 3.3V PIPELINE 1CD-SYNCHRONOUS SRAM - Tape and Reel