IDT72V3662L10PFG

更新时间： 2024-11-21 13:08:43

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
29页	250K
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中文翻译

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数据手册

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IDT72V3662L10PFG 数据手册

3.3 VOLT CMOS SyncBiFIFO^TM

2,048 x 36 x 2

4,096 x 36 x 2

IDT72V3652

IDT72V3662

IDT72V3672

8,192 x 36 x 2

• Select IDT Standard timing (using EFA, EFB, FFA and FFB flags

functions) or First Word Fall Through timing (using ORA, ORB, IRA

and IRB flag functions)

• Available in 132-pin Plastic Quad Flatpack (PQFP) or space-saving

120-pin Thin Quad Flatpack (TQFP)

• Pin and functionally compatible versions of the 5V operating

IDT723652/723662/723672

• Pin compatible to the lower density parts, IDT72V3622/72V3632/

72V3642

FEATURES

• Memory storage capacity:

IDT72V3652

IDT72V3662

IDT72V3672

–

2,048 x 36 x 2

4,096 x 36 x 2

8,192 x 36 x 2

• Supports clock frequencies up to 100MHz

• Fast access times of 6.5ns

• Free-running CLKA and CLKB may be asynchronous or coincident

(simultaneous reading and writing of data on a single clock edge

is permitted)

• Industrial temperature range (–40°C to +85°C) is available

• Two independent clocked FIFOs buffering data in opposite direc-

tions

DESCRIPTION

• Mailbox bypass register for each FIFO

• Programmable Almost-Full and Almost-Empty flags

• Microprocessor Interface Control Logic

• FFA/IRA, EFA/ORA, AEA, and AFA flags synchronized by CLKA

• FFB/IRB, EFB/ORB, AEB, and AFB flags synchronized by CLKB

TheIDT72V3652/72V3662/72V3672arepinand functionallycompatible

versionsoftheIDT723652/723662/723672,designedtorunoffa3.3Vsupply

forexceptionallylow-powerconsumption. Thesedevicesaremonolithic,high-

speed,low-power,CMOSBidirectionalSyncFIFO(clocked)memorieswhich

supportclockfrequenciesupto100MHzandhavereadaccesstimesasfast

FUNCTIONAL BLOCK DIAGRAM

MBF1

Mail 1

CLKA

CSA

Port-A

Control

Logic

W/RA

RAM

ARRAY

2,048 x 36

4,096 x 36

8,192 x 36

ENA

MBA

FIFO1,

Mail1

Reset

Logic

RST1

Write

Pointer

Read

Pointer

Status Flag

Logic

EFB/ORB

AEB

FFA/IRA

AFA

FIFO 1

Programmable Flag

Offset Registers

Timing

Mode

FWFT

- A35

B0 - B35

FIFO 2

Status Flag

EFA/ORA

FFB/IRB

AFB

Logic

AEA

Read

Pointer

Write

Pointer

FIFO2,

Mail2

Reset

Logic

RST2

RAM

ARRAY

2,048 x 36

4,096 x 36

8,192 x 36

CLKB

CSB

Port-B

Control

Logic

W/RB

ENB

Mail 2

MBB

4660 drw01

MBF2

IDTandtheIDTlogoareregisteredtrademarkofIntegratedDeviceTechnology,Inc. SyncBiFIFOisatrademarkofIntegratedDeviceTechnology,Inc.

COMMERCIAL TEMPERATURE RANGE

NOVEMBER 2003

DSC-4660/3



12 3 4 5 6 7...29

中文翻译

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与IDT72V3662L10PFG相关器件

型号	品牌	获取价格	描述	数据表
IDT72V3662L10PFG8	IDT	获取价格	FIFO, 4KX36, 6.5ns, Synchronous, CMOS, PQFP120, TQFP-120
IDT72V3662L10PQF	IDT	获取价格	3.3 VOLT CMOS SyncBiFIFO
IDT72V3662L10PQF9	IDT	获取价格	FIFO, 4KX36, 6.5ns, Synchronous, CMOS, PQFP132, PLASTIC, QFP-132
IDT72V3662L10PQFG	IDT	获取价格	FIFO, 4KX36, 6.5ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132
IDT72V3662L15PF	IDT	获取价格	3.3 VOLT CMOS SyncBiFIFO
IDT72V3662L15PF8	IDT	获取价格	Bi-Directional FIFO, 4KX36, 10ns, Synchronous, CMOS, PQFP120, TQFP-120
IDT72V3662L15PFG	IDT	获取价格	FIFO, 4KX36, 10ns, Synchronous, CMOS, PQFP120, GREEN, TQFP-120
IDT72V3662L15PQF	IDT	获取价格	3.3 VOLT CMOS SyncBiFIFO
IDT72V3662L15PQF9	IDT	获取价格	FIFO, 4KX36, 10ns, Synchronous, CMOS, PQFP132, PLASTIC, QFP-132
IDT72V3662L15PQFG	IDT	获取价格	FIFO, 4KX36, 10ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132

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