Microchip Technology Inc. 的HCS300 是一款跳码编码

器，它是专为安防遥控无钥门禁（RKE）系统而设计

的。 HCS300使用KEELOQ跳码技术，并具有安全性高、

封装尺寸小和成本低等特性。 HCS300 是单向遥控无钥

门禁系统和访问控制系统最完美的解决方案。-The HCS300 from Microchip Technology Inc. is a code

hopping encoder designed for secure Remote Keyless

Entry (RKE) systems. The HCS300 utilizes the KEELOQ

code hopping technology, incorporating high security, a

small package outline and low cost. The HCS300 is a

perfect solution for unidirectional remote keyless entry

systems and access control systems.via any external connection. The EEPROM data is pro-grammable but read-protected.

2006 Microchip Technology Inc.