HCS300-I/SN Microchip Technology, HCS300-I/SN Datasheet - Page 16

• Manufacturer Part Number: HCS300-I/SN
• Description: IC CODE HOPP ENCODER 15FUNC8SOIC
• Manufacturer: Microchip Technology
• Type: Code Hopping Encoderr

Specifications of HCS300-I/SN

• Applications: Remote Secure Access, Keyless Entry
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Ic Function: Code Hopping Encoder
• Supply Voltage Range: -0.3V To 6.6V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HCS300
FIGURE 7-3:
DS21137F-page 16
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
2001 Microchip Technology Inc.