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HCS512

Status: In Production

Features:

  • Single-chip decoder with secure learning
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The HSC512 is a code hopping decoder designed for secure Remote Keyless Entry (RKE) systems. The HCS512 utilizes the patented KEELOQ® code-hopping system and high security learning mechanisms to make this a canned solution when used with the HCS encoders to implement unidirectional remote keyless entry systems. The manufacturer’s code, transmitter keys, and synchronization information are stored in protected on-chip EEPROM. The HCS512 operates over a wide voltage range of 3.0 volts to 6.0 volts. The decoder employs automatic baud-rate detection, which allows it to compensate for wide variations in transmitter data rate. Sophisticated error checking algorithms are built in to ensure only valid codes are accepted. Typical applications include automotive remote entry systems, automotive alarm systems, automotive immobilizers, gate and garage openers, electronic door locks, identity tokens and burglar alarms. HCS512 is available in 18-pin DIP/SOIC packages.

Additional Features
Single-chip decoder with secure learning
Parametrics
Name
Value
Reception Length Bits
66
Operating Voltage (V)
4.0 to 6.0
Decoder Functions S0
S0, S1, S2, S3, V low ,15 Serial Functions
Other Features
Single-chip decoder with secure learning
Transmitters Supported
Up to 4
Encoders Supported
HCS200, HCS201, HCS300, HCS301, HCS320, HCS360, HCS361, HCS362, HCS365, HCS370, HCS410, HCS412, HCS473

Documents

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Data Sheet

05/31/2011
690KB

Errata

04/01/2003
112KB

Programming Specification

Development Environment

  • Programmers
Programmers
MPLAB PM3 Universal Device Programmer
MPLAB PM3 Universal Device Programmer ( DV007004 )

The MPLAB® PM3 Universal Device Programmer is easy to use and operates with a PC or as a stand-alone unit, and programs Microchip's entire line of PIC® devices as well as the latest dsPIC® DSC devices. When used standalone, data can be loaded and saved with the SD/MMC card (not included).

  • Socket: AC164301   PartNo: HCS512 (18P)
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
HCS512-I/P
1.248000
2.200000
18
PDIP
.300in
Matte Tin
e3
HCS512/P
1.248000
2.200000
18
PDIP
.300in
Matte Tin
e3
HCS512-I/SO
0.481000
0.857143
18
SOIC
.300in
Matte Tin
e3
HCS512/SO
0.481000
0.857143
18
SOIC
.300in
Matte Tin
e3
HCS512T/SO
0.481000
1.000909
18
SOIC
.300in
Matte Tin
e3
HCS512T-I/SO
0.481000
1.000909
18
SOIC
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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