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Microchip Technology HCS515/SL
- Part No.:
- HCS515/SL
- Manufacturer:
- Microchip Technology
- Category:
- Specialized ICs
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Description:
- IC CODE HOPPING DECODER 14SOIC
- Quantity:
Unit Price:$2.09
Ext Price:$2.09
- Payment:
- Shipping:
Product Details
HCS515/SL - KEELOQ Code-Hopping Decoder
HCS515/SL from Microchip Technology is a learning KEELOQ code-hopping decoder for remote secure-access receivers in a 14-lead SOIC tube package.
Specifications were checked against the manufacturer data sheet and current distributor listing.
Overview
HCS515 learns compatible encoders, validates KEELOQ hopping-code transmissions and presents decoded function information to a host controller.
Key Advantages
Provides hardware decoding and validation for KEELOQ remote transmitters.
Stores learned transmitter information in nonvolatile memory and supports secure resynchronization.
Available in an established surface-mount or through-hole ordering format.
Electrical and environmental limits are defined by the official data sheet.
Feature Summary
KEELOQ code-hopping decoder
Receiver-data input and synchronous host interface
4.5 V to 5.5 V; 0 C to +70 C commercial order code
14-SOIC (0.154", 3.90mm Width)
Package & Footprint
This ordering code uses the 14-SOIC (0.154", 3.90mm Width) package.
Pin Functions
Confirm exact numbering and the latest land pattern before PCB release.
Key Specifications
| Technology | KEELOQ code hopping |
|---|---|
| Function | Learning decoder |
| Encoder storage | Seven transmitters |
| Transmission | 66-bit compatible KEELOQ frames |
| Host interface | Synchronous serial |
| Supply | 4.5 V to 5.5 V |
| Temperature grade | Commercial, 0 C to +70 C |
| Memory | On-chip EEPROM |
| Package | 14-lead narrow SOIC |
| Ordering medium | Tube |
Replacement Considerations
HCS515-I/SL is a related product in the library. Confirm electrical behavior, package, pinout, ordering media and configuration before substitution.
Similarity of family name or package does not establish drop-in compatibility.
Manufacturer Information
The linked HCS515-I/SL is the industrial-temperature grade in the same package. Confirm temperature requirements and qualification before substitution.
Applications
Validates rolling-code commands from learned KEELOQ transmitters.
Adds secure transmitter learning and decoding to access-control receivers.
Quality & Authenticity
Match the complete ordering code, package marking and reel or lot label to authorized-channel records. Inspect moisture handling and solderability requirements before assembly.
FAQ
What is the main function?
KEELOQ code-hopping decoder
What package is used?
14-SOIC (0.154", 3.90mm Width)
Can the related part be substituted directly?
No. Validate all electrical, mechanical and configuration differences first.
Is the package image ready?
No. The registered package JPG is currently missing.
Engineering Notice
Use the latest manufacturer documentation for schematic, PCB, thermal and production approval. Distributor attributes are useful for sourcing but do not replace the official data sheet.
HCS515/SL Information
- Specifications
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- KEELOQ®
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Code Hopping Decoder
- Applications:
- Remote Secure Access, Keyless Entry
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SOIC
- Grade:
- -
- Qualification:
- -
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