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

HYS72V64220GU-7.5 Datasheet

  • HYS72V64220GU-7.5

  • x72 SDRAM Module

  • 18頁(yè)

  • ETC

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書(shū)

PDF預(yù)覽

HYS 64/72V64220GU
SDRAM-Modules
3.3 V 64M
脳
64/72-Bit SDRAM Modules
168-pin Unbuffered DIMM Modules
鈥?168-pin unbuffered 8 Byte Dual-In-Line
SDRAM Modules for PC main memory
applications
鈥?PC100 and PC133 versions
鈥?Two bank 64M
脳
64 and 64M
脳
72
organization
鈥?Optimized for byte-write non-parity or ECC
applications
鈥?Fully PC board layout compatible to INTEL鈥檚
Rev. 1.0 module specification
鈥?JEDEC standard Synchronous DRAMs
(SDRAM
鈥?Programmed Latencies:
Product Speed
-7.5
-8
-8A
-8B
PC133
PC100
PC100
PC100
CL
3
2
3
3
t
RCD
t
RP
鈥?Single + 3.3 V (鹵 0.3 V) power supply
鈥?Programmable CAS Latency, Burst Length,
and Wrap Sequence (Sequential &
Interleave)
鈥?Auto Refresh (CBR) and Self Refresh
鈥?Decoupling capacitors mounted on substrate
鈥?All inputs and outputs are LVTTL compatible
鈥?Serial Presence Detect with E
2
PROM
鈥?Uses Infineon 256 Mbit SDRAM components
in 32M
脳
8 organization and TSOPII-54
packages
鈥?Gold contact pad, card size:
133.35 mm
脳
31.75 mm
脳
4.00 mm
3
2
2
2
3
2
2
3
鈥?SDRAM Performance:
-7.5
PC133
f
CK
t
AC
-8
PC100
100
6
-8A
PC100
100
6
-8B
PC100
100
6
Unit
MHz
ns
Clock Frequency (max.)
Clock Access time
133
5.4
The HYS 64V64220GU and HYS 72V64220GU are industry standard 168-pin 8-byte Dual in-line
Memory Modules (DIMMs) which are organized as 64M
脳
64 and 64M
脳
72 in two banks high speed
memory arrays designed with 256M Synchronous DRAMs (SDRAMs) for non-parity and ECC
applications. The DIMMs use 7-5 speed sorted 256 Mbit Synchronous DRAMs (SDRAMs) to meet
the PC133-333 requirements and -8, -8A and -8B components for the standard PC100 applications.
Decoupling capacitors are mounted on the PC board. The PC board design is according to INTEL鈥檚
PC100 module specification. The DIMMs have a serial presence detect, implemented with a serial
E
2
PROM using the 2-pin I
2
C protocol. The first 128 bytes are utilized by the DIMM manufacturer
and the second 128 bytes are available to the end user. All Infineon 168-pin DIMMs provide a high
performance, flexible 8-byte interface in a 133.35 mm long footprint, with 1.25鈥?(31.75 mm) height.
Data Book
1
12.99

HYS72V64220GU-7.5相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門(mén)IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線(xiàn)人工客服

買(mǎi)家服務(wù)：
賣(mài)家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線(xiàn)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
返回頂部

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(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！