Datasheet > 72V851L15TF

72V851L15TF

更新时间： 2023-05-15 00:00:00

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
16页	165K
描述
TQFP-64, Tray

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数据手册

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72V851L15TF 数据手册

DEPTHEXPANSION—TheseFIFOscanbeadaptedtoapplicationsthat TheIDT72V801/72V811/72V821/72V831/72V841/72V851operates inthe

require greater than 256/512/1,024/2,048/4,096/8,192 words. The exist- DepthExpansionconfigurationwhenthefollowingconditionsaremet:

enceofdoubleenablepinsonthereadandwriteportsallowdepthexpansion.

TheWriteEnable2/Load(WENA2,WENB2)pinsareusedasasecondwrite thesepinsoperateassecondWriteEnables.

1. WENA2/LDAandWENB2/LDBpinsareheldHIGHduring Resetsothat

enablesinadepthexpansionconfiguration,thustheProgrammableflagsare

settothe defaultvalues. Depthexpansionis possible byusingone enable

2. External logic is used to control the flow of data.

Please see the Application Note "DEPTH EXPANSION OF IDT'S SYN-

inputforsystemcontrolwhiletheotherenableinputiscontrolledbyexpansion CHRONOUS FIFOs USING THE RING COUNTER APPROACH" for

logictodirecttheflowofdata. Atypicalapplicationwouldhavetheexpansion details of this configuration.

logicalternatedataaccessfromonedevicetothenextinasequentialmanner.

ORDERING INFORMATION

XXXXX

Device Type

Power

Speed

Package

Process/

Temperature

Range

Commercial (0°C to +70°C)

Industrial (-40°C to +85°C)

BLANK

I⁽¹⁾

G⁽²⁾

Green

Thin Quad Flatpack (TQFP, PN64-1)

Slim Thin Plastic Quad Flatpack (STQFP, PP64-1)

Commercial Only

Commercial And Industrial

Commercial Only

Clock Cycle Time

(tCLK), speed in

Nanoseconds

Low Power

72V801

72V811

72V821

72V831

72V841

72V851

256 x 9 ⎯ 3.3 Volt DUAL SyncFIFO

512 x 9 ⎯ 3.3 Volt DUAL SyncFIFO

1,024 x 9 ⎯ 3.3 Volt DUAL SyncFIFO

2,048 x 9 ⎯ 3.3 Volt DUAL SyncFIFO

4,096 x 9 ⎯ 3.3 Volt DUAL SyncFIFO

8,192 x 9 ⎯ 3.3 Volt DUAL SyncFIFO

4093 drw 20

NOTES:

1. Industrial temperature range product for the 15ns speed grade is available as a standard device.

2. Green parts available. For specific speeds and packages contact your local sales office.

DATASHEETDOCUMENTHISTORY

04/24/2001

02/02/2006

10/22/2008

pgs. 4, 5 and 16

pgs. 1 and 16.

pg. 16.

CORPORATE HEADQUARTERS

6024 Silver Creek Valley Road

San Jose, CA 95138

for SALES:

for Tech Support:

408-360-1753

email:FIFOhelp@idt.com

800-345-7015 or 408-284-8200

fax: 408-284-2775

www.idt.com

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与72V851L15TF相关器件

型号	品牌	获取价格	描述	数据表
72V851L15TFG	IDT	获取价格	3.3 VOLT DUAL CMOS SyncFIFO
72V851L15TFG8	IDT	获取价格	3.3 VOLT DUAL CMOS SyncFIFO
72V851L15TFGI	IDT	获取价格	3.3 VOLT DUAL CMOS SyncFIFO
72V851L15TFGI8	IDT	获取价格	3.3 VOLT DUAL CMOS SyncFIFO
72V851L15TFI8	IDT	获取价格	TQFP-64, Reel
72V851L15TFI9	IDT	获取价格	FIFO, 8KX9, 10ns, Synchronous, CMOS, PQFP64, PLASTIC, SLIM, TQFP-64
72V851L20PF	IDT	获取价格	TQFP-64, Tray
72V851L20PFG	IDT	获取价格	3.3 VOLT DUAL CMOS SyncFIFO
72V851L20PFG8	IDT	获取价格	3.3 VOLT DUAL CMOS SyncFIFO
72V851L20PFGI	IDT	获取价格	3.3 VOLT DUAL CMOS SyncFIFO