IDT7203L35J IDT, Integrated Device Technology Inc, IDT7203L35J Datasheet

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IDT7203L35J

Manufacturer Part Number
IDT7203L35J
Description
IC MEM FIFO 2048X9 35NS 32-PLCC
Manufacturer
IDT, Integrated Device Technology Inc
Series
7200r
Datasheets

Specifications of IDT7203L35J

Function
Asynchronous
Memory Size
18.4K (2K x 9)
Data Rate
40MHz
Access Time
35ns
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
32-PLCC
Configuration
Dual
Density
18Kb
Access Time (max)
35ns
Word Size
9b
Organization
2Kx9
Sync/async
Asynchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
PLCC
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Supply Current
120mA
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
32
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
7203L35J

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The IDT logo is a registered trademark of Integrated Device Technology, Inc.
(IDT7203), and 5962-89568 (IDT7204) are listed on this function
2001 Integrated Device Technology, Inc.
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
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, 65,536 x 9
EXPANSION
LOGIC
FLAG
LOGIC
POINTER
WRITE
THREE-
STATE
BUFFERS
1
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)
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
IDT7203
IDT7204
IDT7205
IDT7206
IDT7207
IDT7208
DSC-2661/12

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IDT7203L35J Summary of contents

Page 1

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 ...

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, 65,536 ...

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, 65,536 x 9 (Commercial ± 10 +70 C; Industrial Symbol ...

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, 65,536 x 9 (Commercial ± 10 +70 C; Industrial Symbol ...

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, 65,536 x 9 (Commercial ± 10 +70 C; Industrial Symbol ...

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, 65,536 x 9 — DATA IN (D –D ) Data inputs for 9-bit wide data RESET ( RS ) ...

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, 65,536 HF, FF NOTE and around the rising edge of ...

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, 65,536 x 9 LAST READ REF DATA OUT RT W,R HF, EF, FF NOTE: 1. ...

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, 65,536 HALF-FULL OR LESS WRITE TO W LAST PHYSICAL LOCATION XOL XO t ...

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, 65,536 x 9 Width Expansion Word width may be increased simply by connecting the corresponding input control signals of multiple devices. ...

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, 65,536 x 9 SINGLE DEVICE CONFIGURATION/WIDTH EXPANSION MODE RS Mode Reset 0 Retransmit 1 Read/Write 1 NOTE: 1. Pointer will Increment ...

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, 65,536 x 9 IDT7203 IDT7204 IDT7205 IDT7206 IDT7207 IDT7208 DEPTH EXPANSION BLOCK NOTES: 1. ...

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, 65,536 x 9 DATA DATA OUT DATA IN DATA OUT t t WEF t ...

Page 14

XXXX IDT 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 standard ...

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