Echelon LonWorks Twisted Pair Control Module - Manual (Page 25)

LonWorks Twisted Pair Control Module User's Guide 17
The supply current requirements for the control modules are outlined in Table 8,
which includes peak requirements for the different operating states of the
Neuron Chip. The control modules require a 5 V ±5% power supply. The current
requirements are characterized for maximum number of devices on the channel
with I/O pins programmed as outputs at a logic low level with no load.
The values in Table 8 are subject to change. Please consult current data sheets
for the latest information.
Table 8. Typical Control Module +5 Volt Current Requirements
Control Module Typical DC Characteristics (+5.0 V)
Active, Receive (mA) Active, Transmit (mA)
TP/FT-10 (5 MHz) 25 40
TP/FT-10F (10 MHz) 50 60
TP/XF-78 (5 MHz) 35 45
TP/XF-78F (10 MHz) 50 60
TP/XF-1250 (10 MHz) 55 80
Notes:
1. Assumes internal I/O pullups are disabled and I/O lines are not connected
to a load.
2. Assumes SERVICE~ pullup is enabled.
3. Includes CMOS EPROM or flash chip running typical application with
system code.
4. These figures include typical PROM current consumption of 4 mA at 5
MHz or 5 mA at 10 MHz; the TP/FT-10F and TP/XF-78F figures include
flash memory reads, however, flash memory writes require an
additional 50 mA. These figures exclude current due to loading on the
I/O connector pins.