数据搜索系统,热门电子元器件搜索 |
|
IDT7280 数据表(PDF) 3 Page - Integrated Device Technology |
|
IDT7280 数据表(HTML) 3 Page - Integrated Device Technology |
3 / 12 page 3 COMMERCIALTEMPERATURERANGE IDT7280/7281/7282/7283/7284/7285 5V ASYNCHRONOUS FIFO DUAL 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 x 9 Commercial Commercial & Industrial(2) IDT7280L12 IDT7280L15 IDT7281L12 IDT7281L15 IDT7282L12 IDT7282L15 IDT7283L12 IDT7283L15 IDT7284L12 IDT7284L15 IDT7285L12 IDT7285L15 Symbol Parameter Min. Max. Min. Max. Unit tS ShiftFrequency — 50 — 40 MHz tRC Read Cycle Time 20 — 25 — ns tA AccessTime — 12 — 15 ns tRR ReadRecoveryTime 8 — 10 — ns tRPW ReadPulseWidth (3) 12 — 15 — ns tRLZ Read Pulse Low to Data Bus at Low Z (4) 3— 3 — ns tWLZ Write Pulse High to Data Bus at Low Z (4,5) 5— 5 — ns tDV Data Valid from Read Pulse High 5 — 5 — ns tRHZ Read Pulse High to Data Bus at High Z (4) —12 — 15 ns tWC Write Cycle Time 20 — 25 — ns tWPW WritePulseWidth (3) 12 — 15 — ns tWR WriteRecoveryTime 8 — 10 — ns tDS DataSet-upTime 9 — 11 — ns tDH DataHoldTime 0 — 0 — ns tRSC Reset Cycle Time 20 — 25 — ns tRS ResetPulseWidth (3) 12 — 15 — ns tRSS ResetSet-upTime (4) 12 — 15 — ns tRSR ResetRecoveryTime 8 — 10 — ns tRTC RetransmitCycleTime 20 — 25 — ns tRT RetransmitPulseWidth (3) 12 — 15 — ns tRTS RetransmitSet-upTime (4) 12 — 15 — ns tRTR RetransmitRecoveryTime 8 — 10 — ns tEFL Reset to Empty Flag Low — 12 — 25 ns tHFH,FFH ResettoHalf-FullandFullFlagHigh — 17 — 25 ns tRTF RetransmitLowtoFlagsValid — 20 — 25 ns tREF Read Low to Empty Flag Low — 12 — 15 ns tRFF Read High to Full Flag High — 14 — 15 ns tRPE Read Pulse Width after EFHigh 12 — 15 — ns tWEF Write High to Empty Flag High — 12 — 15 ns tWFF Write Low to Full Flag Low — 14 — 15 ns tWHF Write Low to Half-Full Flag Low — 17 — 25 ns tRHF Read High to Half-Full Flag High — 17 — 25 ns tWPF WritePulseWidthafter FFHigh 12 — 15 — ns tXOL Read/Write to XOLow — 12 — 15 ns tXOH Read/Write to XOHigh — 12 — 15 ns tXI XIPulseWidth(3) 12 — 15 — ns tXIR XI Recovery Time 8 — 10 — ns tXIS XISet-upTime 8 — 10 — ns NOTES: 1. Timings referenced as in AC Test Conditions. 2. Industrial temperature range product for the 15ns speed grade is available as a standard device. 3. Pulse widths less than minimum value are not allowed. 4. Values guaranteed by design, not currently tested. 5. Only applies to read data flow-through mode. AC ELECTRICAL CHARACTERISTICS(1) (Commercial: VCC = 5V ± 10%, TA = 0 °C to +70°C; Industrial: VCC = 5V ± 10%, TA = –40°C to +85°C) |
类似零件编号 - IDT7280 |
|
类似说明 - IDT7280 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
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 | 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 |