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72V51233L5BBI Datasheet(PDF) 1 Page - Integrated Device Technology |
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72V51233L5BBI Datasheet(HTML) 1 Page - Integrated Device Technology |
1 / 50 page 1 ©2009 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. DSC-5941/10 FEBRUARY 2009 3.3V MULTI-QUEUE FLOW-CONTROL DEVICES (4 QUEUES) 18 BIT WIDE CONFIGURATION 589,824 bits 1,179,648 bits 2,359,296 bits IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES IDT72V51233 IDT72V51243 IDT72V51253 FEATURES: ••••• Choose from among the following memory density options: IDT72V51233 ⎯ ⎯ ⎯ ⎯ ⎯ Total Available Memory = 589,824 bits IDT72V51243 ⎯ ⎯ ⎯ ⎯ ⎯ Total Available Memory = 1,179,648 bits IDT72V51253 ⎯ ⎯ ⎯ ⎯ ⎯ Total Available Memory = 2,359,296 bits ••••• Configurable from 1 to 4 Queues ••••• Queues may be configured at master reset from the pool of Total Available Memory in blocks of 512 x 18 or 1,024 x 9 ••••• Independent Read and Write access per queue ••••• User programmable via serial port ••••• Default multi-queue device configurations -IDT72V51233: 8,192 x 18 x 4Q or 16,384 x 9 x 4Q -IDT72V51243: 16,384 x 18 x 4Q or 32,768 x 9 x 4Q -IDT72V51253: 32,768 x 18 x 4Q or 65,536 x 9 x 4Q ••••• 100% Bus Utilization, Read and Write on every clock cycle ••••• 166 MHz High speed operation (6ns cycle time) ••••• 3.7ns access time ••••• Individual, Active queue flags (OV, FF, PAE, PAF) ••••• 4 bit parallel flag status on both read and write ports ••••• Provides continuous PAE and PAF status of up to 4 Queues ••••• Global Bus Matching - (All Queues have same Input Bus Width and Output Bus Width) ••••• User Selectable Bus Matching Options: - x18in to x18out - x9in to x18out - x18in to x9out - x9in to x9out ••••• FWFT mode of operation on read port ••••• Partial Reset, clears data in single Queue ••••• Expansion of up to 8 multi-queue devices in parallel is available ••••• JTAG Functionality (Boundary Scan) ••••• Available in a 256-pin PBGA, 1mm pitch, 17mm x 17mm ••••• HIGH Performance submicron CMOS technology ••••• Industrial temperature range (-40°C to +85°C) is available Q0 Q3 MULTI-QUEUE FLOW-CONTROL DEVICE FSTR WEN PAF FF WRADD 5 WCLK PAFn x9, x18 DATA IN REN PAE RDADD ESTR RCLK PAEn x9, x18 DATA OUT OE OV Din Qout 4 4 6 5941 drw01 WADEN RADEN FUNCTIONAL BLOCK DIAGRAM |
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