Electronic Components Datasheet Search |
|
723652L15PFG Datasheet(PDF) 3 Page - Integrated Device Technology |
|
723652L15PFG Datasheet(HTML) 3 Page - Integrated Device Technology |
3 / 29 page 3 COMMERCIALTEMPERATURERANGE IDT723652/723662/723672 CMOS SyncBiFIFOTM 2,048 x 36 x 2, 4,096 x 36 x 2 and 8,192 x 36 x 2 PIN CONFIGURATION (CONTINUED) TQFP (PN120-1, order code: PF) TOP VIEW 5609 drw 03 A35 A34 A33 A32 VCC A31 A30 GND A29 A28 A27 A26 A25 A24 A23 FWFT A22 VCC A21 A20 A19 A18 GND A17 A16 A15 A14 A13 VCC A12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 B35 B34 B33 B32 GND B31 B30 B29 B28 B27 B26 VCC B25 B24 GND B23 B22 B21 B20 B19 B18 GND B17 B16 VCC B15 B14 B13 B12 GND 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 mode. IR indicates whether or not the FIFO has available memory locations. OR shows whether the FIFO has data available for reading or not. It marks the presence of valid data on the outputs. Each FIFO has a programmable Almost-Empty flag ( AEA and AEB) and a programmable Almost-Full flag ( AFAandAFB). AEAandAEB indicatewhen aselectednumberofwordsremainintheFIFOmemory. AFAandAFBindicate when the FIFO contains more than a selected number of words. FFA/IRA, FFB/IRB, AFA and AFB are two-stage synchronized to the port clockthatwritesdataintoitsarray. EFA/ORA,EFB/ORB,AEAandAEBaretwo- stage synchronized to the port clock that reads data from its array. Program- mable offsets for AEA,AEB, AFA and AFB areloaded byusingPortA.Three default offset settings are also provided. The AEA and AEB threshold can be set at 8, 16 or 64 locations from the empty boundary and the AFA and AFB threshold can be set at 8, 16 or 64 locations from the full boundary. All these choices are made using the FS0 and FS1 inputs during Reset. Two or more devices may be used in parallel to create wider data paths. If, at any time, the FIFO is not actively performing a function, the chip will automatically power down. During the power down state, supply current consumption(ICC)isataminimum.Initiatinganyoperation(byactivatingcontrol inputs) will immediately take the device out of the power down state. The IDT723652/723662/723672 are characterized for operation from 0 °C to 70 °C.Industrialtemperaturerange(-40°Cto+85°C)isavailablebyspecial order. They are fabricated using IDT’s high speed, submicron CMOS technology. |
Similar Part No. - 723652L15PFG |
|
Similar Description - 723652L15PFG |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |