Microchip Technology AC164134-1 User Manual
![Microchip Technology](https://files.manualsbrain.com/attachments/cf42c3c895ef469f06d2e47e97fd98d738fcf5cf/common/fit/150/50/7340124dc8aa983aaf764094e2f06faab86f306c03111c5817f7e4e53fb2/brand_logo.gif)
Overview
2009 Microchip Technology Inc.
DS51867A-page 13
PICtail Plus Connector (P1) – 30-pin card edge connector for connecting into 16 and
32-bit development boards’ PICtail Plus connector.
32-bit development boards’ PICtail Plus connector.
PICtail Connector (P2) – 28-pin right angle connector to connect to 8-bit development
boards’ PICtail connector.
boards’ PICtail connector.
MRF24J40MA (U1) – IEEE 802.15.4 2.4 GHz Transceiver.
MRF24J40MB (U2) – IEEE 802.15.4 2.4 GHz 20 dBm Transceiver.
Power Disconnect/Current Measure Jumpers (JP1/JP2) – Two 2-pin headers are
connected in parallel. A shunt connects power to the MRF24J40 module. A current
meter can be placed on the header and the shunt removed to measure current
consumption.
connected in parallel. A shunt connects power to the MRF24J40 module. A current
meter can be placed on the header and the shunt removed to measure current
consumption.
TIP: To prevent power interruption to the MRF24J40 module, keep the shunt on the
header while connecting the current meter. Once connected, remove the shunt to
measure current.
header while connecting the current meter. Once connected, remove the shunt to
measure current.
INT2 Jumper (JP3) – Jumpering JP3 with a shunt allows the connection of RA5 to
RB2/INT2 to allow push button switch S2 to trigger an interrupt. See Section 2.1.1
Configuring Push Button Switch S2 to RB2/INT2 for more information.
RB2/INT2 to allow push button switch S2 to trigger an interrupt. See Section 2.1.1
Configuring Push Button Switch S2 to RB2/INT2 for more information.
EUI Node Identity Serial EEPROM (U3) – Contains a unique IEEE EUI address. For
more information, refer to “2K SPI Bus Serial EEPROM with EUI-48™ Node Identity
Data Sheet” (DS22123).
more information, refer to “2K SPI Bus Serial EEPROM with EUI-48™ Node Identity
Data Sheet” (DS22123).
Note:
Only one MRF24J40 module, U1 or U2, will be populated on the
PICtail/PICtail Plus Daughter Board depending on the development tool
ordered.
PICtail/PICtail Plus Daughter Board depending on the development tool
ordered.