DataSheetWiki


IDT7208L20J fiches techniques PDF

Integrated Device Technology - CMOS ASYNCHRONOUS FIFO 65/536 x 9

Numéro de référence IDT7208L20J
Description CMOS ASYNCHRONOUS FIFO 65/536 x 9
Fabricant Integrated Device Technology 
Logo Integrated Device Technology 





1 Page

No Preview Available !





IDT7208L20J fiche technique
CMOS ASYNCHRONOUS FIFO
2,048 x 9, 4,096 x 9
8,192 x 9, 16,384 x 9
32,768 x 9 and 65,536 x 9
IDT7203
IDT7204
IDT7205
IDT7206
IDT7207
IDT7208
FEATURES:
First-In/First-Out Dual-Port memory
2,048 x 9 organization (IDT7203)
4,096 x 9 organization (IDT7204)
8,192 x 9 organization (IDT7205)
16,384 x 9 organization (IDT7206)
32,768 x 9 organization (IDT7207)
65,636 x 9 organization (IDT7208)
High-speed: 12ns access time
Low power consumption
— Active: 660mW (max.)
— Power-down: 44mW (max.)
Asynchronous and simultaneous read and write
Fully expandable in both word depth and width
720x family is pin and functionally compatible from 256 x 9 to 64k x 9
Status Flags: Empty, Half-Full, Full
Retransmit capability
High-performance CMOS technology
Military product compliant to MIL-STD-883, Class B
Standard Military Drawing for #5962-88669 (IDT7203), 5962-89567
(IDT7203), and 5962-89568 (IDT7204) are listed on this function
Industrial temperature range (–40°C to +85°C) is available
(plastic packages only)
Green parts available, see ordering information
DESCRIPTION:
The IDT7203/7204/7205/7206/7207/7208 are dual-port memory buffers
with internal pointers that load and empty data on a first-in/first-out basis. The
device uses 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.
Data is toggled in and out of the device through the use of the Write (W) and
Read (R) pins.
The device's 9-bit width provides a bit for a control or parity at the user’s
option. ItalsofeaturesaRetransmit(RT)capabilitythatallowsthereadpointer
to be reset to its initial position when RT is pulsed LOW. A Half-Full Flag is
available in the single device and width expansion modes.
These FIFOs are fabricated using high-speed CMOS technology. They
are designed for applications requiring asynchronous and simultaneous read/
writes in multiprocessing, rate buffering and other applications.
Military grade product is manufactured in compliance with MIL-STD-883,
Class B.
FUNCTIONAL BLOCK DIAGRAM
W
WRITE
CONTROL
DATA INPUTS
(D0 -D8)
WRITE
POINTER
RAM ARRAY
2,048 x 9
4,096 x 9
8,192 x 9
16,384 x 9
32,768 x 9
65,536 x 9
READ
POINTER
READ
R CONTROL
THREE-
STATE
BUFFERS
DATA OUTPUTS
(Q0-Q 8)
FLAG
LOGIC
EF
FF
EXPANSION
XI
LOGIC
XO/HF
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
COMMERCIAL, MILITARY AND INDUSTRIAL TEMPERATURE RANGES
1
© 2012 Integrated Device Technology, Inc. All rights reserved. Product subject to change without notice.
RS
RESET
LOGIC
FL/RT
2661 drw01
JUNE 2012
DSC-2661/18

PagesPages 14
Télécharger [ IDT7208L20J ]


Fiche technique recommandé

No Description détaillée Fabricant
IDT7208L20J CMOS ASYNCHRONOUS FIFO 65/536 x 9 Integrated Device Technology
Integrated Device Technology
IDT7208L20P CMOS ASYNCHRONOUS FIFO 65/536 x 9 Integrated Device Technology
Integrated Device Technology

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche