MCP2122-E/P Microchip Technology, MCP2122-E/P Datasheet - Page 49

• Manufacturer Part Number: MCP2122-E/P
• Description: IC ENCODER/DECODER IRDA 8-DIP
• Manufacturer: Microchip Technology
• Type: Infrared Encoder/Decoderr

Specifications of MCP2122-E/P

• Applications: Data-Logging, Data Exchange
• Voltage - Supply, Analog: 1.8 V ~ 5.5 V
• Voltage - Supply, Digital: 1.8 V ~ 5.5 V
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Ic Function: Encoder / Decoder IC
• Supply Voltage Range: 1.8V To 5.5V
• Operating Temperature Range: -40°C To +125°C
• Digital Ic Case Style: DIP
• No. Of Pins: 8
• Peak Reflow Compatible (260 C): Yes
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP212XDM - BOARD DEVELOPMENT IRDA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

C.1
C.2
© 2009 Microchip Technology Inc.
WHAT IS TESTED
WHAT IS NOT TESTED
The MCP2120/22 Developer’s Board can be used in multiple configurations. Only a
subset of these configurations will be tested. The following portions of the board are
tested:
• MCP2122
• TFDU-4300 (U5) and circuitry (JP1C1, JP2C1)
• USB Power circuitry
• DB-9 Interface and circuitry
• ICSP Header (J2)
• Y1 circuitry (14.7456MHz)
• JP1 and JP2 shorted
• JMP1 (P1 – P2, P2 – P3)
• JMP2 (P1 – P2, P2 – P3)
• JMP3 (P1 – P2, P2 – P3)
• JMP4 (P1 – P2, P2 – P3)
• JMP5 (P1 – P2)
• JMP7 (P2 – P3)
• JMP6 (RD4, RD5, RD6)
The following portions, but not limited to, of the board are NOT tested:
• MCP2120 and associated crystal circuitry (7.3728 MHz)
• TFDU-4101 (U3) and circuitry
• HSDL-3000 (U1) and circuitry
• Header HD1
• JP1 and JP2 open
• JMP6 (RD0, RD0, RD2, RD3, RD7)
• JMP5 (P2 – P3)
• JMP7 (P1 – P2)
• JP1A1, JP2A1, JP1B1, JP2B1
• USB Data Lines
• Switch S1
Appendix C. Board Testing
MCP2120/22 DEVELOPER’S BOARD
USER’S GUIDE
DS51842A-page 45