Echelon LonWorks Router - Manual (Page 39)

Name
Pin
Number Type Description
RST~ 28 Digital I/O Reset (active low)
VIN3V3 29 Power 3.3 V Power Input
VDD3V3 30 Power 3.3 V Power
AVDD3V3 31 Power 3.3 V Power
CP0 32 Comm CP0: Receive serial data
AGND 33 Ground Ground
CP1 34 Comm CP1: Transmit serial data
NC 35 N/A Do Not Connect
GND 36 Ground Ground
CP2 37 Comm CP2: External transceiver enable output
CP3 38 Comm CP3: Do Not Connect
CP4 39 Comm CP4: Collision detect input
CS0~ 40 Digital I/O for
Memory
SPI slave select 0 (active low)
VDD3V3 41 Power 3.3 V Power
VDD3V3 42 Power 3.3 V Power
SDA_CS1~ 43 Digital I/O for
Memory
I 2 C: serial data
SPI: slave select 1 (active low)
VDD1V8 44 Power 1.8 V Power Input
(from internal voltage regulator)
SCL 45 Digital I/O for
Memory
I 2 C serial clock
MISO 46 Digital I/O for
Memory
SPI master input, slave output (MISO)
SCK 47 Digital I/O for
Memory
SPI serial clock
MOSI 48 Digital I/O for
Memory
SPI master output, slave input (MOSI)
PAD 49 Ground Pad Ground
FT Router 5000 Pinout
Figure 12 shows the pinout for the FT Router 5000 chip. The central rectangle
in the figure represents the bottom pad (pin 49), which must be connected to
ground.
L ON W ORKS Router User’s Guide 29