日韩欧美自拍在线观看-欧美精品在线看片一区二区-高清性视频一区二区播放-欧美日韩女优制服另类-国产精品久久久久久av蜜臀-成人在线黄色av网站-肥臀熟妇一区二区三区-亚洲视频在线播放老色-在线成人激情自拍视频

EM488M3244VBC Datasheet

  • EM488M3244VBC

  • Eorex Corporation [256Mb (2M】4Bank】32) Synchronous DRAM]

  • EOREX

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

eorex
Features
Preliminary
EM488M3244VBC
256Mb (2M
脳
4Bank
脳
32) Synchronous DRAM
Description
The EM488M3244VBC is Synchronous Dynamic
Random Access Memory (SDRAM) organized as
2Meg words x 4 banks by 32 bits. All inputs and
outputs are synchronized with the positive edge of
the clock.
The 256Mb SDRAM uses synchronized pipelined
architecture to achieve high speed data transfer
rates and is designed to operate at 3.3V low power
memory system. It also provides auto refresh with
power saving / down mode. All inputs and outputs
voltage levels are compatible with LVCMOS.
Available packages: BGA-90B (13mmx8mm).
鈥?Fully Synchronous to Positive Clock Edge
鈥?Single 2.7V ~ 3.6V Power Supply
鈥?LVCMOS Compatible with Multiplexed Address
鈥?Programmable Burst Length (B/L) - 1, 2, 4, 8
or Full Page
鈥?Programmable CAS Latency (C/L) - 2 or 3
鈥?Data Mask (DQM) for Read / Write Masking
鈥?Programmable Wrap Sequence
鈥?Sequential (B/L = 1/2/4/8/full Page)
鈥?Interleave (B/L = 1/2/4/8)
鈥?Burst Read with Single-bit Write Operation
鈥?Deep Power Down Mode.
鈥?Auto Refresh and Self Refresh
鈥?Special Function Support.
鈥?PASR (Partial Array Self Refresh)
鈥?Auto TCSR (Temperature Compensated Self
Refresh)
鈥?Programmable Driver Strength Control
鈥?Full Strength or 1/2, 1/4 of Full Strength
鈥?4,096 Refresh Cycles / 64ms (15.625us)
Ordering Information
Part No
EM488M3244VBC-75F
EM488M3244VBC-75FE
Organization
8M X 32
8M X 32
Max. Freq
133MHz @CL3
133MHz @CL3
Package
BGA-90B
BGA-90B
Grade
Commercial
Pb
Free
Extend temp. Free
* EOREX reserves the right to change products or specification without notice.
May. 2007
1/19
www.eorex.com

EM488M3244VBC PDF文件相關(guān)型號(hào)

EM48AM3244VBC-75FE,EM48AM3244VBC-7FE

EM488M3244VBC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IC型號(hào)推薦

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
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，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！