Electronic Components Datasheet Search |
|
IDT72V835L10PF Datasheet(PDF) 1 Page - Integrated Device Technology |
|
IDT72V835L10PF Datasheet(HTML) 1 Page - Integrated Device Technology |
1 / 26 page 1 2001 Integrated Device Technology, Inc. DSC-4295/1 © APRIL 2001 3.3 VOLT CMOS DUAL SyncFIFO™ DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18 and DUAL 4,096 x 18 IDT72V805 IDT72V815 IDT72V825 IDT72V835 IDT72V845 COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES The IDT logo is a registered trademark and the SyncFIFO is a trademark of Integrated Device Technology, Inc. FUNCTIONAL BLOCK DIAGRAM INPUT REGISTER OUTPUT REGISTER OFFSET REGISTER FLAG LOGIC FFA/IRA PAFA EFA/ ORA PAEA HFA/(WXOA) READ POINTER READ CONTROL LOGIC WRITE CONTROL LOGIC WRITE POINTER EXPANSION LOGIC RESET LOGIC WENA DA0-DA17 LDA RSA ( HFA)/WXOA WXIA RENA RCLKA OEA QA0-QA17 RXOA RXIA FLA WCLKA INPUT REGISTER OUTPUT REGISTER RAM ARRAY 256 x 18 512 x 18 1,024 x 18 2,048 x 18 4,096 x 18 OFFSET REGISTER FLAG LOGIC FFB/IRB PAFB EFB/ORB PAEB HFB/(WXOB) READ POINTER READ CONTROL LOGIC WRITE CONTROL LOGIC WRITE POINTER EXPANSION LOGIC RESET LOGIC WENB DB0-DB17 LDB RSB ( HFB)/WXOB WXIB RENB RCLKB OEB QB0-QB17 RXOB RXIB FLB WCLKB 4295 drw 01 RAM ARRAY 256 x 18 512 x 18 1,024 x 18 2,048 x 18 4,096 x 18 FEATURES: ••••• The IDT72V805 is equivalent to two IDT72V205 256 x 18 FIFOs ••••• The IDT72V815 is equivalent to two IDT72V215 512 x 18 FIFOs ••••• The IDT72V825 is equivalent to two IDT72V225 1,024 x 18 FIFOs ••••• The IDT72V835 is equivalent to two IDT72V235 2,048 x 18 FIFOs ••••• The IDT72V845 is equivalent to two IDT72V245 4,096 x 18 FIFOs ••••• Offers optimal combination of large capacity (8K), high speed, design flexibility, and small footprint ••••• Ideal for the following applications: – Network switching – Two level prioritization of parallel data – Bidirectional data transfer – Bus-matching between 18-bit and 36-bit data paths – Width expansion to 36-bit per package – Depth expansion to 8,192 words per package ••••• 10 ns read/write cycle time ••••• 5V input tolerant ••••• IDT Standard or First Word Fall Through timing ••••• Single or double register-buffered Empty and Full Flags ••••• Easily expandable in depth and width ••••• Asynchronous or coincident Read and Write Clocks ••••• Asynchronous or synchronous programmable Almost-Empty and Almost-Full flags with default settings ••••• Half-Full flag capability ••••• Output enable puts output data bus in high-impedance state ••••• High-performance submicron CMOS technology ••••• Available in a 128-pin thin quad flatpack (TQFP) ••••• Industrial temperature range (–40°C to +85°C) is available DESCRIPTION: The IDT72V805/72V815/72V825/72V835/72V845 are dual 18-bit-wide synchronous (clocked) First-in, First-out (FIFO) memories designed to run off a 3.3V supply for exceptionally low power consumption. One dual IDT72V805/72V815/72V825/72V835/72V845 device is functionally equiva- lent to two IDT72V205/72V215/72V225/72V235/72V245 FIFOs in a single package with all associated control, data, and flag lines assigned to independent pins. These devices are very high-speed, low-power First-In, First-Out (FIFO) memories with clocked read and write controls. These |
Similar Part No. - IDT72V835L10PF |
|
Similar Description - IDT72V835L10PF |
|
|
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 |