IDT72V04L25J IDT, Integrated Device Technology Inc, IDT72V04L25J Datasheet

IDT72V04L25J

Manufacturer Part Number

IDT72V04L25J

Description

IC FIFO ASYNCH 4KX9 25NS 32PLCC

Manufacturer

IDT, Integrated Device Technology Inc

Series

72Vr

Datasheet

1.IDT72V04L25J.pdf (12 pages)

Specifications of IDT72V04L25J

Function

Asynchronous

Memory Size

36K (4K x 9)

Access Time

25ns

Voltage - Supply

3 V ~ 3.6 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

32-PLCC

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Data Rate

Other names

72V04L25J
800-1508
800-1508-5
800-1508

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

IDT72V04L25J

Manufacturer:

IDT

Quantity:

3 000

Company:

BOSTOCK HK LIMITED

Part Number:

IDT72V04L25J

Manufacturer:

IDT, Integrated Device Technology Inc

Quantity:

10 000

Company:

BOSTOCK HK LIMITED

Part Number:

IDT72V04L25J8

Manufacturer:

IDT, Integrated Device Technology Inc

Quantity:

10 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

IDT72V04L25JGI

Manufacturer:

IDT

Quantity:

1 238

Company:

BOSTOCK HK LIMITED

Part Number:

IDT72V04L25JGI

Manufacturer:

IDT, Integrated Device Technology Inc

Quantity:

10 000

Company:

BOSTOCK HK LIMITED

Part Number:

IDT72V04L25JGI8

Manufacturer:

IDT, Integrated Device Technology Inc

Quantity:

10 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

IDT72V04L25JI

Manufacturer:

IDT

Quantity:

3 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

IDT72V04L25JI

Manufacturer:

IDT

Quantity:

Company:

BOSTOCK HK LIMITED

Part Number:

IDT72V04L25JI

Manufacturer:

IDT, Integrated Device Technology Inc

Quantity:

10 000

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FEATURES:

• • • • •

IDT and the IDT logo are trademarks of Integrated Device Technology, Inc

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

FUNCTIONAL BLOCK DIAGRAM

3.3V family uses less power than the 5 Volt 7201/7202/7203/7204/

7205/7206 family

512 x 9 organization (72V01)

1,024 x 9 organization (72V02)

2,048 x 9 organization (72V03)

4,096 X 9 organization (72V04)

8,192 x 9 organization (72V05)

16,384 X 9 organization (72V06)

Functionally compatible with 720x family

Low-power consumption

— Active: 180 mW (max.)

— Power-down: 18 mW (max.)

15 ns access time

Asynchronous and simultaneous read and write

Fully expandable by both word depth and/or bit width

Status Flags: Empty, Half-Full, Full

Auto-retransmit capability

Available in 32-pin PLCC

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

Green parts available, see ordering information

CONTROL

WRITE

3.3 VOLT CMOS ASYNCHRONOUS FIFO

512 x 9, 1,024 x 9,

2,048 x 9, 4,096 x 9,

8,192 x 9, 16,384 x 9

READ

EXPANSION

LOGIC

FLAG

LOGIC

POINTER

WRITE

THREE-

STATE

BUFFERS

DESCRIPTION:

memories that operate at a power supply voltage (Vcc) between 3.0V and 3.6V.

Their architecture, functional operation and pin assignments are identical to

those of the IDT7201/7202/7203/7204/7205/7206. These devices load and

empty data on a first-in/first-out basis. They use Full and Empty flags to prevent

data overflow and underflow and expansion logic to allow for unlimited

expansion capability in both word size and depth.

pointers, with no address information required to load and unload data. Data

is toggled in and out of the devices through the use of the Write (W) and Read

(R) pins. The devices have a maximum data access time as fast as 25 ns.

at the user’s option. This feature is especially useful in data communications

applications where it is necessary to use a parity bit for transmission/reception

error checking. They also feature a Retransmit (RT) capability that allows for

reset of the read pointer to its initial position when RT is pulsed LOW to allow for

retransmission from the beginning of data. A Half-Full Flag is available in the

single device mode and width expansion modes.

has been designed for those applications requiring asynchronous and simul-

taneous read/writes in multiprocessing and rate buffer applications.

DATA OUTPUTS

The IDT72V01/72V02/72V03/72V04/72V05/72V06 are dual-port FIFO

The reads and writes are internally sequential through the use of ring

The devices utilize a 9-bit wide data array to allow for control and parity bits

These FIFOs are fabricated using IDT’s high-speed CMOS technology. It

DATA INPUTS

16,384 x 9

1,024 x 9

2,048 x 9

4,096 x 9

8,192 x 9

ARRAY

512 x 9

RAM

)

XO/HF

POINTER

READ

RESET

LOGIC

FL/RT

3033 drw 01

IDT72V01, IDT72V02

IDT72V03, IDT72V04

IDT72V05, IDT72V06

OCTOBER 2008

DSC-3033/6

Related parts for IDT72V04L25J

IDT72V04L25J Summary of contents

Page 1

FEATURES: • • • • • 3.3V family uses less power than the 5 Volt 7201/7202/7203/7204/ 7205/7206 family • • • • • 512 x 9 organization (72V01) • • • • • 1,024 x 9 organization (72V02) • • ...

Page 2

IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 x 9 PIN CONFIGURATION INDEX ...

IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 ELECTRICAL CHARACTERISTICS (Commercial 3.3V ± 0.3V 0°C to +70°C; Industrial ...

Page 4

IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 x 9 SIGNAL DESCRIPTIONS INPUTS: DATA IN (D – Data inputs for 9-bit wide data. ...

Page 5

IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 HF, FF NOTES: 1. EF, FF, HF may change status during Reset, but ...

Page 6

IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 x 9 LAST READ IGNORED READ REF DATA OUT VALID RT W,R HF, ...

Page 7

IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 WHF HALF-FULL OR LESS HF WRITE TO LAST PHYSICAL LOCATION XOL ...

Page 8

IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 x 9 OPERATING MODES: Care must be taken to assure that the appropriate flag is monitored by each system ...

Page 9

IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 x 9 (HALF-FULL FLAG) WRITE (W) DATA IN (D) FULL FLAG (FF) RESET (RS) Figure 12. Block Diagram of ...

Page 10

IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 x 9 TABLE 2 — RESET AND FIRST LOAD TRUTH TABLE Depth Expansion/Compound Expansion Mode RS Mode Reset First ...

Page 11

IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 x 9 SYSTEM A DATA DATA OUT DATA IN DATA OUT IDT ...

Page 12

ORDERING INFORMATION XXXXX X XXX X Device Type Power Speed Package NOTES: 1. Industrial temperature range product for the 25ns speed grade is available as a standard device. All other speed grades are available by special order. 2. Green parts ...

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