MCP2030-I/ST Microchip Technology, MCP2030-I/ST Datasheet - Page 14

• Manufacturer Part Number: MCP2030-I/ST
• Description: IC KEYLESS ENTRY AFE 14TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP2030-I/ST

• Rf Type: ISM
• Frequency: 125kHz
• Features: 10kbps
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

MCP2030
FIGURE 2-19:
DS21981A-page 14
Note:
The 32 ms Alarm Timer is enabled only if the Output Enable Filter is enabled.
Ch3 is the input signal with incorrect Output Enable Filter timing.
Ch1 is the demodulated LFDATA output. No output since the input filter is not matched.
Ch2 is the ALERT output.
The output shows that the logic level changes after 32 ms from the AGC initialization time (T
signal does not meet the programmed filter timing requirement.
ALERT Output Example: With 32 ms Alarm Timer Timed out.
© 2005 Microchip Technology Inc.
AGC
) if the input