 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
LS7766 数据表(PDF) 8 Page - LSI Computer Systems |
|
|
|||||||||||||||||||||||||||||
LS7766 数据表(HTML) 8 Page - LSI Computer Systems |
|
|
8 / 14 page  Absolute Maximum Ratings: Parameter Symbol Values Unit Voltage at any input VIN VSS - 0.3 to VDD + 0.3 V Supply Voltage VDD +7.0 V Operating Temperature TA -25 to +80 oC Storage Temperature TSTG -65 to +150 oC DC Electrical Characteristics. (TA = -25oC to +80oC, VDD = 3V to 5.5V) Parameter Symbol Min. Value Max.Value Unit Remarks Supply Voltage VDD 3.0 5.5 V - Supply Current IDD - 800 µA All clocks off Input Logic Low VIL - 0.15VDD V - Input Logic High VIH 0.5VDD - V - Input Leakage Current IILK - 30 nA - Data Bus Leakage Current IDLK - 60 nA Data bus off Data Bus Source Current IDBH 2.0 - mA VO = VDD - 0.5V, VDD = 5V Data Bus Sink Current IDBL -6.0 - mA VO = 0.5V, VDD = 5V FLGa, FLGb, INT/ Source IOSRC 1.0 - mA VO = VDD - 0.5V, VDD = 5V FLGa, FLGb, INT/ Sink IOSNK -6.0 - mA VO = 0.5V, VDD = 5V Transient Characteristics. (TA = -25o to +80oC, VDD = 3V to 5.5V) Parameter Symbol Min. Value Max.Value Unit Remarks Read Cycle (See Fig. 2) RD/ Pulse Width tr1 80 - ns - CS/ Set-up Time tr2 80 - ns - CS/ Hold Time tr3 0 - ns - RS<2:0> Set-up Time tr4 80 - ns - RS<2:0> Hold Time tr5 10 - ns - x0/_x1 Set-up Time tr6 80 - ns - x0/_x1 Hold Time tr7 10 - ns - DB<15:0> AccessTime tr8 80 - ns Access starts when both RD/ and CS/ are low. DB<15:0> Release Time tr9 - 35 ns Release starts when either RD/ or CS/ is terminated. Back to Back Read delay tr10 10 - ns - Write Cycle (See Fig. 3) WR/ Pulse Width tW1 45 - ns - CS/ Set-up Time tW2 45 - ns - CS/ Hold Time tW3 0 - ns - RS<2:0> Set-up Time tW4 45 - ns - RS<2:0> Hold Time tW5 10 - ns - x0/_x1 Set-up Time tW6 45 - ns - x0/_x1 Hold Time tW7 10 - ns - DB<15:0> Set-up Time tW8 45 - ns - DB<15:0> Hold Time tW9 10 - ns - Back to Back Write Delay tW10 90 - ns - 7766-110806-8 |
|
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
