MCP2140DM-TMPSNS Microchip Technology, MCP2140DM-TMPSNS Datasheet - Page 27

• Manufacturer Part Number: MCP2140DM-TMPSNS
• Description: BOARD DEMO FOR MCP2140
• Manufacturer: Microchip Technology

Specifications of MCP2140DM-TMPSNS

• Main Purpose: Interface, IrDA
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP2140
• Primary Attributes: IrDA Controller with PIC18F MCU and Temp Sensor Temp
• Secondary Attributes: Set up as a Data Logger
• Processor To Be Evaluated: MCP2140
• Interface Type: ICSP
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP2140
• Kit Application Type: Sensing - Temperature
• Application Sub Type: Temperature Sensor
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: MCP2140DM-TMPSNSR; MCP2140DM-TMPSNSR

2.5.5
Signal Header
To allow easy access to many of the system signals, a header (J2) was placed on one
of the edges of the board. This allows the signals from the MCP2140, PIC18F1320 and
other system signals to be accessed.
The header (J2) RESET signal is the RESET pin of the MCP2140 and not the signal
from the RESET switch.
If desired, the PIC18F1320 could be electrically removed, and the remaining MCP2140
circuitry could be interfaced to another system board for quick system validation. The
PIC18F1320 can be electrically removed by either:
1. Physically removing the device.
2. Erasing the PIC18F1320’s program memory (after device reset, all pins are
inputs).
 2004 Microchip Technology Inc.
DS51487A-page 23