IDT7205L12JG IDT, Integrated Device Technology Inc, IDT7205L12JG Datasheet

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IDT7205L12JG

Manufacturer Part Number
IDT7205L12JG
Description
IC FIFO 4096X18 12NS 32PLCC
Manufacturer
IDT, Integrated Device Technology Inc
Series
7200r
Datasheet

Specifications of IDT7205L12JG

Function
Asynchronous
Memory Size
72K (4K x 18)
Data Rate
40MHz
Access Time
12ns
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
32-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
7205L12JG

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDT7205L12JG
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
IDT7205L12JG8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
© 2009 Integrated Device Technology, Inc. All rights reserved. Product subject to change without notice.
FEATURES:
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FUNCTIONAL BLOCK DIAGRAM
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
COMMERCIAL, MILITARY AND INDUSTRIAL TEMPERATURE RANGES
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
Pin and functionally compatible with IDT720X family
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
W
XI
R
CONTROL
CONTROL
WRITE
READ
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
EXPANSION
LOGIC
LOGIC
FLAG
POINTER
WRITE
THREE-
STATE
BUFFERS
1
• • • • •
DESCRIPTION:
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.
Read (R) pins.
option. It also features a Retransmit (RT) capability that allows the read pointer
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.
They are designed for applications requiring asynchronous and simultaneous
read/writes in multiprocessing, rate buffering and other applications.
of MIL-STD-883, Class B.
DATA OUTPUTS
Industrial temperature range (–40°C to +85°C) is available
(plastic packages only)
Green parts available, see ordering information
DATA INPUTS
The IDT7203/7204/7205/7206/7207/7208 are dual-port memory buffers
The device's 9-bit width provides a bit for a control or parity at the user’s
These FIFOs are fabricated using IDT’s high-speed CMOS technology.
Military grade product is manufactured in compliance with the latest revision
Data is toggled in and out of the device through the use of the Write (W) and
RAM ARRAY
16,384 x 9
32,768 x 9
65,536 x 9
(D -D
2,048 x 9
4,096 x 9
8,192 x 9
(Q -Q
0
0
8
8
)
EF
FF
)
XO/HF
POINTER
READ
RESET
LOGIC
FL/RT
RS
2661 drw01
JUNE 2009
IDT7203
IDT7204
IDT7205
IDT7206
IDT7207
IDT7208
DSC-2661/17

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IDT7205L12JG Summary of contents

Page 1

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) • ...

Page 2

IDT7203/7204/7205/7206/7207/7208 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 PIN CONFIGURATIONS ...

Page 3

IDT7203/7204/7205/7206/7207/7208 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 ELECTRICAL CHARACTERISTICS (Commercial ± 10 0°C to +70°C; Industrial ...

Page 4

IDT7203/7204/7205/7206/7207/7208 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 ELECTRICAL CHARACTERISTICS (Commercial ± 10 0°C to +70°C; Industrial ...

Page 5

IDT7203/7204/7205/7206/7207/7208 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 ELECTRICAL CHARACTERISTICS (Commercial ± 10 0°C to +70°C; Industrial ...

Page 6

IDT7203/7204/7205/7206/7207/7208 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 SIGNAL DESCRIPTIONS INPUTS: — DATA IN (D –D ) Data inputs for 9-bit wide data ...

Page 7

IDT7203/7204/7205/7206/7207/7208 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 HF, FF NOTE and around the rising edge ...

Page 8

IDT7203/7204/7205/7206/7207/7208 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 LAST READ REF DATA OUT RT W,R HF, EF, FF NOTE: ...

Page 9

IDT7203/7204/7205/7206/7207/7208 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 HALF-FULL OR LESS WRITE TO W LAST PHYSICAL LOCATION XOL XO ...

Page 10

IDT7203/7204/7205/7206/7207/7208 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 USAGE MODES: Width Expansion Word width may be increased simply by connecting the corresponding input control signals ...

Page 11

IDT7203/7204/7205/7206/7207/7208 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 TRUTH TABLES TABLE 1 – RESET AND RETRANSMIT SINGLE DEVICE CONFIGURATION/WIDTH EXPANSION MODE RS Mode Reset 0 ...

Page 12

IDT7203/7204/7205/7206/7207/7208 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 DEPTH EXPANSION BLOCK NOTES: ...

Page 13

IDT7203/7204/7205/7206/7207/7208 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 DATA DATA OUT DATA IN DATA OUT t t WEF ...

Page 14

ORDERING INFORMATION XXXX Device Type Power Speed Package NOTES: 1. Industrial temperature range product for 15ns and 25ns speed grades are available as a standard device for IDT7203/7204, and 25ns speed grade only is available as a ...

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