2.3 Environmental and electrical ratings
Storage Temperature (Ts)
Operating Temperature: Standard (Ta)
Operating Temperature: Extended (Ta)
Power Dissipation (Pd)
Nominal Clock Frequency (Fclk)
Supply Voltage limits (Vcc)
Supply Voltage operating range (Vcc)
-65 °C to 150 °C
-40 °C to 85 °C*
-40 °C to 125 °C*
CP 445 mW
IO 110 mW
40.0 MHz
-0.3V to +4.6V
3.0V to 3.6V
2.4 MC55110 System configuration – Single chip, 1 axis control
The following figure shows the principal control and data paths in an MC55110 system.
Host
CANOpen/CAN 2.0B network
Serial network
Parallel port
HostIntrpt
40 MHz clock
Parallel Communication
PLD/FPGA
20MHz clock
CP
Home
Index
B
A
16 bit data/address bus
Serial port configuration
CAN bus configuration
Parallel word input
User I/O
Limit
switches
Motor
Amplifier
External memory
The shaded area shows the CPLD/FPGA that must be provided by the designer if parallel
communication is required. A description and the necessary logic (in the form of schematics) of this
device are detailed in section Parallel FPGA of this manual.
MC55000 Electrical Specification – Preliminary 11/14/2003
16