Datasheet > 72V3632

72V3632

更新时间： 2023-12-06 20:13:36

品牌	Logo	应用领域
瑞萨 - RENESAS		先进先出芯片
页数	文件大小	规格书
30页	380K
描述
512 x 36 x 2 SyncBiFIFO, 3.3V

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中文翻译

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数据手册

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72V3632 数据手册

3.3 VOLT CMOS SyncBiFIFO^TM

256 x 36 x 2

512 x 36 x 2

IDT72V3622

IDT72V3632

IDT72V3642

1,024 x 36 x 2

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

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

• 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)

FEATURES:

• Memory storage capacity:

IDT72V3622

IDT72V3632

IDT72V3642

–

256 x 36 x 2

512 x 36 x 2

1,024 x 36 x 2

• Available space-saving 120-pin Thin Quad Flatpack (TQFP)

• Functionally compatible to the 5V operating IDT723622/723632/

723642

• Supports clock frequencies up to 100 MHz

• 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^οC to +85^οC) is available

• Green parts available, see ordering information

• Two independent clocked FIFOs buffering data in opposite direc-

tions

• Mailbox bypass register for each FIFO

• Programmable Almost-Full and Almost-Empty flags

• Microprocessor Interface Control Logic

DESCRIPTION:

TheIDT72V3622/72V3632/72V3642arefunctionallycompatibleversions

of the IDT723622/723632/723642, designed to run off a 3.3V supply for

exceptionallylow-powerconsumption. Thesedevicesaremonolithic, high-

FUNCTIONAL BLOCK DIAGRAM

MBF1

Mail 1

CLKA

CSA

Port-A

Control

Logic

W/RA

RAM

ENA

ARRAY

MBA

256 x 36

512 x 36

1,024 x 36

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

256 x 36

512 x 36

CLKB

CSB

W/RB

Port-B

Control

Logic

1,024 x 36

ENB

Mail 2

MBB

4660 drw 01

MBF2

C^IDTO^andM^theM^IDTE^logR^oaC^rereI^gA^isteL^redtrT^adeE^maM^rkoP^fInE^tegR^rateA^dDT^evU^iceTR^ecE^hnologR^y,IA^ncN^SynG^cBiE^{FIFOisatrademarkofIntegratedDeviceTechnology,Inc.}

FEBRUARY2015

DSC-4660/9

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与72V3632相关器件

型号	品牌	获取价格	描述	数据表
72V3632L10PFG	IDT	获取价格	3.3 VOLT CMOS SyncBiFIFO
72V3632L10PFG8	IDT	获取价格	3.3 VOLT CMOS SyncBiFIFO
72V3632L10PQF	IDT	获取价格	PQFP-132, Tray
72V3632L10PQFG	IDT	获取价格	Bi-Directional FIFO, 512X36, 6.5ns, Synchronous, CMOS, PQFP132, PLASTIC, QFP-132
72V3632L15PF	IDT	获取价格	TQFP-120, Tray
72V3632L15PFG	IDT	获取价格	Bi-Directional FIFO, 512X36, 10ns, Synchronous, CMOS, PQFP120, GREEN, TQFP-120
72V3632L15PFG8	IDT	获取价格	3.3 VOLT CMOS SyncBiFIFO
72V3632L15PQFG	IDT	获取价格	Bi-Directional FIFO, 512X36, 10ns, Synchronous, CMOS, PQFP132, PLASTIC, QFP-132
72V3633L10PF9	IDT	获取价格	TQFP-128, Tray
72V3633L10PFG	IDT	获取价格	FIFO, 512X36, 6.5ns, Synchronous/Asynchronous, CMOS, PQFP128, GREEN, TQFP-128