Datasheet > 72V3613L12PFG

72V3613L12PFG

更新时间： 2024-09-17 10:43:15

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
26页	267K
描述
Bi-Directional FIFO, 64X36, 8ns, Synchronous, CMOS, PQFP120, GREEN, TQFP-120

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72V3613L12PFG 数据手册

3.3VOLTCMOSCLOCKEDFIFOWITH

BUS-MATCHINGANDBYTESWAPPING

64 x 36

IDT72V3613

• Parity Generation can be selected for each Port

FEATURES:

• Available in 132-pin plastic quad flat package (PQF), or space

saving 120-pin thin quad flat package (TQFP)

• Pin and functionally compatible version of the 5V operating

IDT723613

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

• Green parts available, see ordering information

• 64 x 36 storage capacity FIFO buffering data from Port A to Port B

• Supports clock frequencies up to 83MHz

• Fast access times of 8ns

• Free-running CLKA and CLKB may be asynchronous or

coincident (permits simultaneous reading and writing of data on

a single clock edge)

• Mailbox bypass registers in each direction

• Dynamic Port B bus sizing of 36 bits (long word), 18 bits (word),

and 9 bits (byte)

• Selection of Big- or Little-Endian format for word and byte bus

sizes

• Three modes of byte-order swapping on Port B

• Programmable Almost-Full and Almost-Empty flags

• Microprocessor interface control logic

• FF , AF flags synchronized by CLKA

• EF , AE flags synchronized by CLKB

• Passive parity checking on each Port

DESCRIPTION:

The IDT72V3613 is a pin and functionally compatible version of the

IDT723613, designed to run off a 3.3V supply for exceptionally low-power

consumption. This device is a monolithic, high-speed, low-power, CMOS

synchronous(clocked)FIFOmemorywhichsupportsclockfrequenciesupto

83MHzandhasread-accesstimesasfastas8ns.The64x36dual-portSRAM

FIFO buffers data from port A to port B. The FIFO operates in IDT Standard

modeandhasflagstoindicateemptyandfullconditions,andtwoprogrammable

flags, Almost-Full(AF)andAlmost-Empty(AE), toindicate whena selected

numberofwordsisstoredinmemory.FIFOdataonportBcanbeoutputin36-

FUNCTIONALBLOCKDIAGRAM

CLKA

CSA

W/RA

ENA

Port-A

Control

Logic

MBA

MBF1

PEFB

Parity

Gen/Check

Mail 1

RST

PGB

Device

Control

ODD/

EVEN

RAM ARRAY

64 x 36

Read

Pointer

Write

Pointer

B0 - B35

Status Flag

Logic

FIFO

CLKB

CSB

W/RB

ENB

SIZ0

SIZ1

SW0

SW1

Programmable

Flag Offset

Registers

Port-B

Control

Logic

A - A35

Logic

PGA

Mail 2

Parity

Gen/Check

PEFA

MBF2

4661 drw 01

IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology,Inc.SyncFIFOisatrademarkofIntegratedDeviceTechnology,Inc.

COMMERCIAL TEMPERATURE RANGE

FEBRUARY 2009

DSC-4661/3

12 3 4 5 6 7...26

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与72V3613L12PFG相关器件

型号	品牌	获取价格	描述	数据表
72V3613L12PQF	IDT	获取价格	PQFP-132, Tray
72V3613L12PQFG	IDT	获取价格	Bi-Directional FIFO, 64X36, 8ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132
72V3613L15PQFG	IDT	获取价格	Bi-Directional FIFO, 64X36, 10ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132
72V3613L20PFG	IDT	获取价格	Bi-Directional FIFO, 64X36, 12ns, Synchronous, CMOS, PQFP120, GREEN, TQFP-120
72V3613L20PQFG	IDT	获取价格	Bi-Directional FIFO, 64X36, 12ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132
72V3614L12PF8	IDT	获取价格	TQFP-120, Reel
72V3614L12PFG	IDT	获取价格	Bi-Directional FIFO, 64X36, 8ns, Synchronous, CMOS, PQFP120, GREEN, TQFP-120
72V3614L12PFG8	IDT	获取价格	Bi-Directional FIFO, 128X36, 8ns, Synchronous, CMOS, PQFP120
72V3614L12PQFG	IDT	获取价格	Bi-Directional FIFO, 64X36, 8ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132
72V3614L15PF	IDT	获取价格	TQFP-120, Tray

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