 |
전자부품 데이터시트 검색엔진 |
|
|
전자부품 데이터시트 검색엔진 |
|
AS7C251MPFS18A 데이터시트(PDF) 1 Page - Alliance Semiconductor Corporation |
|
|
|||||||||||||||||||||||||||||
AS7C251MPFS18A 데이터시트(HTML) 1 Page - Alliance Semiconductor Corporation |
|
|
1 / 19 page  December 2004 Copyright © Alliance Semiconductor. All rights reserved. ® AS7C251MPFS18A 12/23/04, v. 2.2 Alliance Semiconductor 1 of 19 2.5V 1M x 18 pipelined burst synchronous SRAM Features • Organization: 1,048,576 x18 bits • Fast clock speeds to 166 MHz • Fast clock to data access: 3.5/3.8 ns •Fast OE access time: 3.5/3.8 ns • Fully synchronous register-to-register operation • Single-cycle deselect • Asynchronous output enable control • Available 100-pin TQFP package • Individual byte write and global write • Multiple chip enables for easy expansion • 2.5V core power supply • Linear or interleaved burst control • Snooze mode for reduced power-standby • Common data inputs and data outputs Logic block diagram Selection guide -166 -133 Units Minimum cycle time 6 7.5 ns Maximum clock frequency 166 133 MHz Maximum clock access time 3.5 3.8 ns Maximum operating current 290 270 mA Maximum standby current 85 75 mA Maximum CMOS standby current (DC) 40 40 mA Burst logic ADV ADSC ADSP CLK LBO CLK CLR CS 20 18 20 A[19:0] 20 Address D Q CS CLK register 1M x 18 Memory array 18 18 DQb CLK DQ Byte Write registers DQa CLK DQ Byte Write registers Enable CLK DQ register Enable CLK DQ delay register CE Output registers Input registers Power down DQ[a,b] 2 CE0 CE1 CE2 BWb BWa OE ZZ OE CLK CLK BWE GWE 18 |
유사한 부품 번호 - AS7C251MPFS18A |
|
유사한 설명 - AS7C251MPFS18A |
|
|
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 링크교환 | 제조사별 검색 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Korean ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
