HCS301/SN Microchip Technology, HCS301/SN Datasheet - Page 17

• Manufacturer Part Number: HCS301/SN
• Description: IC CODE HOPP ENCODR 15FUNC 8SOIC
• Manufacturer: Microchip Technology
• Type: Code Hopping Encoderr

Specifications of HCS301/SN

• Mounting Type: Surface Mount
• Applications: Remote Secure Access, Keyless Entry
• Package / Case: 8-SOIC (3.9mm Width)
• Ic Function: Encoder IC
• Supply Voltage Range: 3.5V To 13V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Termination Type: SMD
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 7-3:
2001 Microchip Technology Inc.
Entire Window
rotates to eliminate
use of previously
used codes
SYNCHRONIZATION WINDOW
(resynchronization)
Double Operation
(32K Codes)
(32K Codes)
Blocked
Window
Window
Single Operation
(16 Codes)
Stored
Synchronization
Counter Value
Window
HCS301
DS21143B-page 17