Microchip Technology HCS301/SN
- Part Number:
- HCS301/SN
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3773555-HCS301/SN
- Description:
- IC CODE HOPP ENCODR 15FUNC 8SOIC
- Datasheet:
- HCS301/SN
Description
The HCS301 from Microchip Technology Inc. is a code-hopping encoder designed for secure Remote Keyless Entry (RKE) systems. It utilizes the KEELOQ code hopping technology, which incorporates high security, a small package outline, and low cost.
Features
Programmable 28-bit serial number
Programmable 64-bit encryption key
Each transmission is unique
66-bit transmission code length
32-bit hopping code
34-bit fixed code (28-bit serial number, 4-bit button code, 2-bit status)
Encryption keys are read protected
3.5V - 13.0V operation
Four button inputs
No additional circuitry required
15 functions available
Selectable baud rate
Automatic code word completion
Battery low signal transmitted to receiver
Battery low indication on LED
Non-volatile synchronization data
Functionally identical to HCS300
Easy-to-use programming interface
On-chip EEPROM
Applications
The HCS301 is ideal for Remote Keyless Entry (RKE) applications, including:
Automotive RKE systems
Automotive alarm systems
Automotive immobilizers
Gate and garage door openers
Identity tokens
Burglar alarm systems
The HCS301 from Microchip Technology Inc. is a code-hopping encoder designed for secure Remote Keyless Entry (RKE) systems. It utilizes the KEELOQ code hopping technology, which incorporates high security, a small package outline, and low cost.
Features
Programmable 28-bit serial number
Programmable 64-bit encryption key
Each transmission is unique
66-bit transmission code length
32-bit hopping code
34-bit fixed code (28-bit serial number, 4-bit button code, 2-bit status)
Encryption keys are read protected
3.5V - 13.0V operation
Four button inputs
No additional circuitry required
15 functions available
Selectable baud rate
Automatic code word completion
Battery low signal transmitted to receiver
Battery low indication on LED
Non-volatile synchronization data
Functionally identical to HCS300
Easy-to-use programming interface
On-chip EEPROM
Applications
The HCS301 is ideal for Remote Keyless Entry (RKE) applications, including:
Automotive RKE systems
Automotive alarm systems
Automotive immobilizers
Gate and garage door openers
Identity tokens
Burglar alarm systems
Microchip Technology HCS301/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology HCS301/SN.
- Factory Lead Time7 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- PackagingTube
- Published2001
- SeriesKEELOQ®
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- Max Operating Temperature70°C
- Min Operating Temperature0°C
- ApplicationsRemote Secure Access, Keyless Entry
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Reflow Temperature-Max (s)40
- Base Part NumberHCS301
- Pin Count8
- Temperature GradeCOMMERCIAL
- Max Supply Voltage13.3V
- Min Supply Voltage3.5V
- Operating Supply Current1.5mA
- Number of Bits32
- Reset Timeout4.5 ms
- Threshold Voltage3.5V
- Number of Input Lines4
- Number of Output Lines1
- Height1.25mm
- Length4.9mm
- Width3.9mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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