TRC1300, TRC1315

MARCSTAR

™ I E/D

REMOTE CONTROL ENCODER/DECODERS

SLWS011D – AUGUST 1996 – REVISED JANUARY 1997

1

POST OFFICE BOX 655303

or a Decoder

1 Trillion Combinations) and

Transmitter-Lock

™ Provide Extremely High

Security

Control of Up To 15 Functions

Pump

Self-Programming Encoder

Encoders

Range of Data-Rate Speeds

Amplification and Shaping of Low-Level

Input Signals With Autobias Adaptive

Threshold Circuitry using

Switched-Capacitor Technology

Components and Surface-Mount Packaging

for Extremely Small Circuit Footprint

for Minimum Power Consumption and 2.7-V

to 15 -V Operation

NC – No internal connection

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

DIN/DOUT

CONF

PROG

LED

OSCC

NC

OSCR

GND

TEST

VRC/TX4

VRC/TX3

NC

VRC/TX2

VRC/TX1

1

2

3

4

5

6

7

14

13

12

11

10

9

8

DIN/DOUT

CONF

PROG

LED

OSCC

OSCR

GND

TEST

VRC/TX4

VRC/TX3

VRC/TX2

VRC/TX1

D PACKAGE

(TOP VIEW)

N PACKAGE

(TOP VIEW)

description

The TRC1300 and TRC1315 are remote control serial-data encoders and decoders, and are members of the

MARCSTAR

™ (Multichannel Advanced Remote Control Serial Transmitter and Receiver) family of remote

control serial-data devices. Each can be configured to perform as either the encoder or the decoder in a remote

control system. The TRC1300 and TRC1315 are designed for use in high-volume remote control products such

as automobile and home security systems, consumer electronics, electronic keys, and remote keyless entry

applications. They are low-power devices and are well suited to battery operation with a supply voltage of 2.7 V

to 6 V for the TRC1300 and 2.7 V to 15 V for the TRC1315.

Four independent encoder inputs/decoder outputs allow for control of up to 15 functions. Forty bits of hopping

code provide high security, more than one trillion possible combinations, so that the same code will never be

used twice by a MARCSTAR device over several lifetimes of a typical system. The MARCSTAR devices are

self-programming with internal charge-pump programming circuitry. A smart decoder design learns up to four

different encoders, all in a high-security hopping-code format.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

MARCSTAR and Transmitter-Lock are trademarks of Texas Instruments Incorporated.

† The coding algorithm and other MARCSTAR functionality are patented or are patent pending.

Copyright

© 1997, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.