音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

CYM9261B-66C Datasheet

  • CYM9261B-66C

  • 64K(128K, 256K, 512K) x 72 SRAM Module

  • 210.09KB

  • 12頁(yè)

  • CYPRESS

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

62A
CYM9260
CYM9261B
CYM9262A
CYM9263
64K x 72 SRAM Module
128K x 72 SRAM Module
256K x 72 SRAM Module
512K x 72 SRAM Module
Features
鈥?Operates at 66 MHz
鈥?Uses 64K x 18, 128K x 18, or 256K x 18 high performance
synchronous SRAMs
鈥?168-position Angled DIMM from Amp p/n 179508-2
鈥?3.3V inputs/data outputs
surface mount packages on an epoxy laminate board with
pins. The modules are designed to be incorporated into large
memory arrays.
The module is configured as either one or two banks, where
each bank has separate chip select and output enable con-
trols. Separate clocks are provided for every pair of SRAMs鈥檚.
Multiple ground pins and on-board decoupling capacitors en-
sure high performance with maximum noise immunity.
All components on the cache modules are surface mounted on
a multi-layer epoxy laminate (FR-4) substrate. The contact
pins are plated with 150 micro-inches of nickel covered by 30
micro-inches of gold flash.
Functional Description
The CYM9260, CYM9261, CYM9262, and the CYM9263 are
high-performance synchronous memory modules organized
as 64K(9260), 128K(9261), 256K(9262), or 512K(9263) by 72
bits. These modules are constructed from either 128K x
18(9260,9261B,9262A) or 256K x 18 (9263) SRAMs in plastic
Logic Block Diagram- CYM9260
V
cc3
A[15:0]
WE[7:0]
ADSP
OE[0:1]
OE0
CS[0:1]
CS0
R3
A
15:0
ADSP
OE
CS
WEH
R1
WEL
ADSC
BANK 0
CLK[0:3]
CLK
CLK[0]
CLK[1]
CLK[2]
CLK[3]
V
cc3
R2
DQ[0:15]
DQP[0:1]
(4) 64K x 18 SRAM
R4
D[0:63]
DP[0:7]
R1, R2, R3, R4 are optional resistors
R1, R2, R4 are mounted for access using ADSC
R3, R2, R4 are mounted for access using ADSP
64Kx72
PD
1
GND
PD
0
NC
BANK 0
Cypress Semiconductor Corporation
Document #: 38-05002 Rev. **
鈥?/div>
3901 North First Street
鈥?/div>
San Jose
鈥?/div>
CA 95134 鈥?408-943-2600
Revised March 27, 2002

CYM9261B-66C相關(guān)型號(hào)PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！