IDT72V215L20PF datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > storage> IDT72V215L20PF

IDT72V215L20PF: Description4K X 18 OTHER FIFO, 10 ns, PQFP64; Categorystorage; File Size218KB，25 Pages; ManufacturerIDT (Integrated Device Technology, Inc.); Websitehttp://www.idt.com/

Download Datasheet Parametric View All

IDT72V215L20PF Overview

4K X 18 OTHER FIFO, 10 ns, PQFP64

IDT72V215L20PF Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	64
Maximum operating temperature	70 Cel
Minimum operating temperature	0.0 Cel
Maximum supply/operating voltage	3.6 V
Minimum supply/operating voltage	3 V
Rated supply voltage	3.3 V
maximum access time	10 ns
Processing package description	Plastic, TQFP-64
state	ACTIVE
Craftsmanship	CMOS
packaging shape	SQUARE
Package Size	FLATPACK, low PROFILE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.8000 mm
terminal coating	tin lead
Terminal location	Four
Packaging Materials	Plastic/Epoxy
Temperature level	COMMERCIAL
memory width	18
organize	4K × 18
storage density	73728 deg
operating mode	Synchronize
Number of digits	4096 words
Number of digits	4K
cycle	15 ns
Output enable	Yes
Memory IC type	Other first in first out

Preview

Download Datasheet

View All

3.3 VOLT CMOS SyncFIFO

256 x 18, 512 x 18, 1,024 x 18,

2,048 x 18, and 4,096 x 18

IDT72V205, IDT72V215,

IDT72V225, IDT72V235,

IDT72V245

FEATURES:

•

DESCRIPTION:

The IDT72V205/72V215/72V225/72V235/72V245 are functionally com-

patible versions of the IDT72205LB/72215LB/72225LB/72235LB/72245LB,

designed to run off a 3.3V supply for exceptionally low power consumption.

These devices are very high-speed, low-power First-In, First-Out (FIFO)

memories with clocked read and write controls. These FIFOs are applicable

for a wide variety of data buffering needs, such as optical disk controllers, Local

Area Networks (LANs), and interprocessor communication.

These FIFOs have 18-bit input and output ports. The input port is controlled

by a free-running clock (WCLK), and an input enable pin (WEN). Data is read

into the synchronous FIFO on every clock when

WEN

is asserted. The output

port is controlled by another clock pin (RCLK) and another enable pin (REN).

The Read Clock(RCLK) can be tied to the Write Clock for single clock operation

or the two clocks can run asynchronous of one another for dual-clock operation.

An Output Enable pin (OE) is provided on the read port for three-state control

of the output.

The synchronous FIFOs have two fixed flags, Empty Flag/Output Ready

(EF/OR) and Full Flag/Input Ready (FF/IR), and two programmable flags,

Almost-Empty (PAE) and Almost-Full (PAF). The offset loading of the program-

256 x 18-bit organization array (IDT72V205)

512 x 18-bit organization array (IDT72V215)

1,024 x 18-bit organization array (IDT72V225)

2,048 x 18-bit organization array (IDT72V235)

4,096 x 18-bit organization array (IDT72V245)

10 ns read/write cycle time

5V input tolerant

IDT Standard or First Word Fall Through timing

Single or double register-buffered Empty and Full flags

Easily expandable in depth and width

Asynchronous or coincident Read and Write Clocks

Asynchronous or synchronous programmable Almost-Empty

and Almost-Full flags with default settings

Half-Full flag capability

Output enable puts output data bus in high-impedanc state

High-performance submicron CMOS technology

Available in a 64-lead thin quad flatpack (TQFP/STQFP)

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

FUNCTIONAL BLOCK DIAGRAM

WEN

WCLK

D0-D17

INPUT REGISTER

OFFSET REGISTER

FF/IR

PAF

EF/OR

PAE

HF/(WXO)

WRITE CONTROL

LOGIC

FLAG

LOGIC

RAM ARRAY

256 x 18, 512 x 18

1,024 x 18, 2,048 x 18

4,096 x 18

WRITE POINTER

WXI

(HF)/WXO

RXI

RXO

READ POINTER

READ CONTROL

LOGIC

EXPANSION LOGIC

OUTPUT REGISTER

RESET LOGIC

Q0-Q17

RCLK

REN

4294 drw 01

IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. SyncFIFO is a trademark of Integrated Device Technology, Inc.

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

FEBRUARY 2002

DSC-4294/3

Recommended Resources

Overvoltage protection circuit diagram composed of fuse and thyristor

Controllable pulse polarity frequency doubling circuit

Driving safety alarm

Single-phase bridge rectifier circuit

Automatic switch of TV sound transmitter

Computer motherboard circuit diagram 815 3_28

Dear experts, how can I measure the effective current and reverse leakage current flowing through D4 in the circuit?: [i=s]This post was last edited by benny512 on 2015-11-16 21:13[/i] Dear experts, how do I measure the effective current of SB310 D4? How do I measure the reverse leakage current? How do I see the effe...; benny512 Analog electronics

I used interrupts to make a key driver under 2440WINCE, but I don't know where to add delay to debounce.: I made a key driver using interrupts under 2440WINCE, but I don't know where to add delay and debounce. I opened a thread in the stream driver DWORD UserKeyProcessThread(void) { while(1) { WaitForSing...; Jamie Embedded System

Haha, the default expressions on the forum have become more fun~~~: Haha, it seems that I have only seen this kind of emoticons in Aliwangwang chat. Let's line them up:congratulate: :handshake :time: :o :P :$ :cold: :faint: :pleased: :sexy: :puzzle: :surrender: :) :fu...; open82977352 Talking

[RVB2601 development board trial] speaker experiment: [i=s] This post was last edited by Mengxi Kaiwu on 2022-4-3 10:09[/i]A speaker is added to the back of the RVB2601 development board to provide users with a way to get started with audio. The MCU send...; 梦溪开物 XuanTie RISC-V Activity Zone

The prize is still hot: Toshiba New Beetle 1TB mobile hard drive: The day before yesterday morning, just after I arrived at the company, I received a courier call from JD.com. I was so excited. The Toshiba mobile hard drive that I won in the "Toshiba Quiz Challenge"...; 迈尔风随 Talking

How to get the remaining number of inputs of the Pin code?: I am trying to make a thing to change the PIN2 code in PPC, but the number of times the PIN2 code can be entered is limited. I should be able to get the number of times I have left through the API. Wh...; hideseen Embedded System

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components