Microchip Technology

HCS301T-I/SN

Specialized ICs

MPN
HCS301T-I/SN
Product Type
Package / Case
SOIC-8
Key Attributes
KEELoQ Code Hopping Encoder

Technical Specifications

TypeDescription
Operating Temp-40°C ~ +85°C
Iq A1e-06
TypeDecoder
Working Voltage V8.25 V
TypeDescription
Function-
Current - Output Low(IOL)2mA
Current - Output High(IOH)2mA
Package / CaseSOIC-8

Product Introduction

- 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

- On-chip oscillator and timing components

- Button inputs have internal pull-down resistors

- Current limiting on LED output

- Low external component 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

Applications

  • - Automotive RKE systems - Automotive alarm systems - Automotive immobilizers - Gate and garage door openers - Identity tokens - Burglar alarm systems

Datasheet

📄 Open Download

Compliance & Export Codes

TypeDetails
RoHSROHS3
ECCNEAR99
CNHTS8542399000
USHTS8542390001
TARIC8542399000
TypeDetails
CAHTS8542390000
BRHTS85423999
INHTS85423900
MXHTS8542.39.99

Sourcing Information

Sourcing HCS301T-I/SN from China? SZ Procure helps international buyers navigate the Shenzhen electronics market and locate suitable supplier options for specific component requirements.

For HCS301T-I/SN, we can check current supplier availability, compare quotations from multiple sources, coordinate purchasing, and arrange pre-shipment inspection and shipment consolidation according to your requirements.

Looking to source HCS301T-I/SN? Submit an RFQ and let our Shenzhen sourcing team check available supplier options for you.