Datasheet > 72V51346L7-5BBI8

72V51346L7-5BBI8

更新时间： 2024-11-27 06:09:35

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
57页	533K
描述
PBGA-256, Reel

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72V51346L7-5BBI8 数据手册

3.3VMULTI-QUEUEFLOW-CONTROLDEVICES

(8QUEUES)36BITWIDECONFIGURATION

IDT72V51336

IDT72V51346

IDT72V51356

589,824bits

1,179,648bits

2,359,296bits

•

8 bit parallel flag status on both read and write ports

FEATURES:

Provides continuous PAE and PAF status of up to 8 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:

IDT72V51336

IDT72V51346

IDT72V51356



Total Available Memory = 589,824 bits

Total Available Memory = 1,179,648 bits

Total Available Memory = 2,359,296 bits

•

Configurable from 1 to 8 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

-IDT72V51336: 2,048 x 36 x 8Q

•

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

-IDT72V51346: 4,096 x 36 x 8Q

-IDT72V51356: 8,192 x 36 x 8Q

•

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

WRADD

WEN

RCLK

WCLK

out

x9, x18, x36

DATA OUT

x9, x18, x36

DATA IN

PAF

PAE

PAFn

PAEn/PRn

5936 drw01

IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology,Inc

JUNE 2003

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

DSC-5936/7

12 3 4 5 6 7...57

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