Electronic Components Datasheet Search |
|
IDT72265L10TF Datasheet(PDF) 3 Page - Integrated Device Technology |
|
IDT72265L10TF Datasheet(HTML) 3 Page - Integrated Device Technology |
3 / 30 page 3 IDT72255/72265 SyncFIFO ™ 8,192 x 18, 16,384 x 18 MILITARY AND COMMERCIAL TEMPERATURE RANGES gramming offset registers may not be convenient. The Retransmit function allows the read pointer to be reset to the first location in the RAM array. It is synchronized to RCLK when RT is LOW. This feature is convenient for sending the same data more than once. If, at any time, the FIFO is not actively performing a function, the chip will automatically power down. This occurs if neither a read nor a write occurs within 10 cycles of the faster clock, RCLK or WCLK. During the Power Down state, supply current consumption (ICC2) is at a minimum. Initiating any operation (by activating control inputs) will immediately take the device out of the Power Down state. The IDT72255/72265 are depth expandable. The addition of external components is unnecessary. The IR and OR functions, together with REN and WEN, are used to extend the total FIFO memory capacity. The FS line ensures optimal data flow through the FIFO. It is tied to GND if the RCLK frequency is higher than the WCLK frequency or to Vcc if the RCLK frequency is lower than the WCLK frequency The IDT72255/72265 is fabricated using IDT’s high speed submicron CMOS technology. PGA (G68-1, order code: G) TOP VIEW NOTES : 1. DNC = Do not connect D8 Pin 1 Designator AB C D E F G H J K L Q0 D2 PAF DNC VCC RCLK REN OE GND DNC MRS LD WCLK PRS VCC WEN D17 GND D15 D16 D11 D14 D12 D10 D9 D7 D6 PAE D4 D3 D1 D0 Q1 Q2 GND Q3 Q4 GND Q8 Q7 Q10 DNC GND VCC Q17 Q16 Q15 Q14 Q13 Q12 Q9 HF EF/ OR FF/ IR 11 10 09 08 07 06 05 04 03 02 01 RT FWFT/ SI D13 D5 GND VCC GND Q11 Q6 Q5 3037 drw 03 SEN FS GND PIN CONFIGURATIONS (CONT.) |
Similar Part No. - IDT72265L10TF |
|
Similar Description - IDT72265L10TF |
|
|
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 |