|
Details, datasheet, quote on part number:HTRM440
| |
Datasheet text preview:
INTEGRATED CIRCUITS
DATA SHEET
HTRM440 family HITAG proximity reader module hardware
Product specification Supersedes data of 1999 Feb 01 File under Integrated Circuits, IC11 2001 Oct 04
Philips Semiconductors
Product specification
HITAG proximity reader module hardware
CONTENTS 1 2 3 4 5 6 6.1 6.2 6.3 6.4 7 7.1 7.1.1 7.1.2 7.1.3 7.1.4 7.1.5 7.2 7.3 7.3.1 7.3.2 7.3.3 7.4 7.5 7.5.1 7.5.2 7.5.3 7.5.4 7.6 7.6.1 7.6.2 7.6.3 FEATURES APPLICATIONS GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING Input and output pins Antenna tuning connections Interface connector Power supply connector FUNCTIONAL DESCRIPTION System overview Transponders Antenna Host system Input and output functions Power supply Reader module software Reader module hardware Core module Interface microcontroller to host Voltage regulation filtering Postal approval Security considerations Data stream between reader module and HITAG 1 transponders Data stream between reader module and HITAG 2 transponders Checking user data Data privacy Operating security Anticollision Monitoring the supply voltage Detection of antenna rupture and antenna short-circuit 11 12 13 14 8 9 10 10.1 10.2 10.3
HTRM440 family
ELECTRICAL SPECIFICATIONS MECHANICAL SPECIFICATIONS APPLICATION INFORMATION Metallic environment, interferences Distance between two antennas Possible sources of errors by connecting the HTRM440 SURVEY OF REFERENCED DOCUMENTS DATA SHEET STATUS DEFINITIONS DISCLAIMERS
2001 Oct 04
2
Philips Semiconductors
Product specification
HITAG proximity reader module hardware
1 FEATURES
HTRM440 family
· Compact size · Communication with all HITAG transponders and various other 125 kHz transponders · Proximity communication distances up to 200 mm · Data encryption and key handling · Fast and easy system integration · Three interface options · Standard connectors · Simple antenna design · DC power supply from 9 to 16 V · Switches and LEDs connectable · Meets all requirements for CE and EMI approval. 2 APPLICATIONS 3 GENERAL DESCRIPTION
HITAG(1) is the name of one of the universal and powerful product lines of our 125 kHz family. The contactless proximity read and write system that works with passive transponders is suitable for various applications. Inductive coupling helps you to achieve reading ranges up to 200 mm and the use of cryptography guarantees highest data security. The HTRM440 provides you with a universal, cost-effective, small and complete reader module. It enables communication with the 125 kHz transponders HITAG 1 and HITAG 2. Easy integration and application of the HTRM440 is due to small size and uncomplicated interfaces.
(1) HITAG - is a trademark of Philips Semiconductors Gratkorn GmbH.
· Universal and flexible reader module for proximity systems.
4
ORDERING INFORMATION PART NUMBER NAME HITAG proximity reader module RS232 HITAG proximity reader module RS422 HITAG proximity reader module RS485 ORDER CODE (12NC) 9352 338 70122 9352 338 80122 9352 338 90122
HTRM440/AIE HTRM440/BIE HTRM440/CIE
2001 Oct 04
3
|
|
