HCS300/P
- Mfr.Part #
- HCS300/P
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC CODE HOPPING ENCODER 8DIP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Specialized ICs
- Height Seated (Max) :
- 5.33mm
- Operating Temperature :
- 0 to 70 °C
- Pbfree Code :
- yes
- Packaging :
- Tube
- Terminal Position :
- Dual
- Terminal Form :
- THROUGH-HOLE
- Supplier Package :
- PDIP
- Base Part Number :
- HCS300
- Reach Compliance Code :
- Compliant
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 2.54mm
- Length :
- 9.271mm
- Applications :
- Remote Secure Access, Keyless Entry
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 7.62mm
- Supply Voltage :
- 5V
- Mounting :
- Through Hole
- Operating Supply Current :
- 1mA
- Number of Functions :
- 1
- Brand :
- Microchip Technology
- Number of Terminals :
- 8
- Subcategory :
- Logic ICs
- Package :
- Tube
- Power Supply Type :
- Analog
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Terminations :
- 8
- Height :
- 3.3 mm
- Product Status :
- Active
- Base Product Number :
- HCS300
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Screening Level :
- COMMERCIAL
- Maximum Operating Supply Voltage :
- 6.6 V
- Minimum Operating Supply Voltage :
- -0.3 V
- Mounting Type :
- Through Hole
- Supplier Device Package :
- 8-PDIP
- Manufacturer :
- Microchip
- Function :
- Code hopping encoder designed for secure Remote Keyless Entry (RKE) systems
- RoHS :
- Details
- Maximum Operating Temperature :
- + 70 C
- Max Supply Voltage :
- 6.6V
- Mounting Style :
- Through Hole
- Package Shape :
- RECTANGULAR
- Min Supply Voltage :
- -300mV
- Type :
- Code Hopping Encoder
- Product Type :
- Encoders, Decoders, Multiplexers and Demultiplexers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Seated Height-Max :
- 5.33 mm
- Temperature Grade :
- COMMERCIAL
- Number of Pins :
- 8
- Mount :
- Through Hole
- Product Category :
- Encoders, Decoders, Multiplexers and Demultiplexers
- Factory Lead Time :
- 5 Weeks
- Minimum Operating Temperature :
- 0 C
- JESD-30 Code :
- R-PDIP-T8
- Telecom IC Type :
- DATA ENCRYPTION CIRCUIT
- Surface Mount :
- No
- JESD-609 Code :
- e3
- Supply Type :
- Analog
- Max Operating Temperature :
- 70°C
- Pin Count :
- 8
- Series :
- KEELOQ®
- Published :
- 2001
- Category :
- Hopping Encoder
- Datasheets
- HCS300/P
HCS300/P Documents

Specialized ICs Microchip Technology HCS300/P Overview
The Specialized ICs Microchip Technology HCS300/P is a robust, high-security code hopping encoder integrated into a compact 8-DIP (0.300, 7.62mm) package, designed primarily for remote access and keyless entry systems. This IC employs Microchip's proprietary KEELOQ® technology to ensure secure communication by dynamically generating codes, thereby enhancing the security against replay attacks. With an operating voltage range from a minimum of -300mV to a maximum of 6.6V and an operational temperature range suitable for demanding environments, the HCS300/P is tailored for applications requiring reliable security measures in small form factors. The through-hole mounting style facilitates easy installation in various circuit boards, making it ideal for a broad range of industrial applications.
Key Features
Code Hopping Technology: Employs Microchip's KEELOQ® technology, ensuring high-security access control.
Package Type: Available in 8-DIP format, suitable for through-hole mounting.
Power Specifications: Functions effectively within a voltage supply range of -300mV to 6.6V and an operating current of 1mA.
Applications
The Specialized ICs Microchip Technology HCS300/P is widely used in various high-security applications, including:
- Remote Secure Access Systems
- Keyless Entry for Vehicles and Secure Installations
- Personal and Industrial Security Systems
- Authentication of Medical Sensors and Devices
- Secure Communication for IoT Devices
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