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IDT72V51256L6BB8 PDF预览

IDT72V51256L6BB8

更新时间: 2024-11-06 08:27:15
品牌 Logo 应用领域
艾迪悌 - IDT 先进先出芯片
页数 文件大小 规格书
56页 536K
描述
FIFO, 64KX36, 3.7ns, Synchronous, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, PLASTIC, BGA-256

IDT72V51256L6BB8 数据手册

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3.3VMULTI-QUEUEFLOW-CONTROLDEVICES  
(4QUEUES)36BITWIDECONFIGURATION  
589,824bits  
1,179,648bits  
2,359,296bits  
IDT72V51236  
IDT72V51246  
IDT72V51256  
4 bit parallel flag status on both read and write ports  
FEATURES:  
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:  
- x36in to x36out  
- x18in to x36out  
- x9in to x36out  
- x36in to x18out  
- x36in to x9out  
Choose from among the following memory density options:  
IDT72V51236  
IDT72V51246  
IDT72V51256  
Total Available Memory = 589,824 bits  
Total Available Memory = 1,179,648 bits  
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 256 x 36  
Independent Read and Write access per queue  
User programmable via serial port  
Default multi-queue device configurations  
-IDT72V51236: 4,096 x 36 x 4Q  
FWFT mode of operation on read port  
Packet mode operation  
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  
-IDT72V51246: 8,192 x 36 x 4Q  
-IDT72V51256: 16,384 x 36 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, PR)  
FUNCTIONALBLOCKDIAGRAM  
MULTI-QUEUE FLOW-CONTROL DEVICE  
WADEN  
FSTR  
RADEN  
ESTR  
RDADD  
REN  
Q0  
WRADD  
WEN  
6
5
RCLK  
WCLK  
OE  
Q
out  
D
in  
x9, x18, x36  
DATA OUT  
x9, x18, x36  
DATA IN  
OV  
FF  
PAF  
Q3  
PR  
PAE  
PAFn  
4
PAEn/PRn  
4
5937 drw01  
IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology,Inc  
JUNE 2003  
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES  
1
2003 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.  
DSC-5937/9  

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IDT72V51256L6BBG IDT

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FIFO, 64KX36, 3.7ns, Synchronous, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, PLASTIC, BGA-256
IDT72V51256L6BBG8 IDT

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FIFO, 64KX36, 3.7ns, Synchronous, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, PLASTIC, BGA-256
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FIFO, 32KX18, 3.7ns, Synchronous, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, PLASTIC, BGA-256
IDT72V51333L6BB8 IDT

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FIFO, 32KX18, 3.7ns, Synchronous, CMOS, PBGA256, 17 X 17 MM, 1 MM PITCH, PLASTIC, BGA-256
IDT72V51333L6BBG IDT

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