RX66T CPU Card User’s Manual
R12UZ0029EJ0120
Page 6 of 25
2022.2.21
1. Specifications
1.1
Specification
Table 1.1 Overview of RX66T CPU Card Specifications
Note 1.
Refer the latest Technical update for the equipped MCU. When you use the temperature sensor of
MCU, note that Temperature Sensor Calibration Data Register (TSCDR) of the MCU is not
available for the lot No.18JN001~18JN050 of this product.
Note 2.
Supply voltage is DC 3.3V from E2 Lite.
Note 3.
Power supply from the supported emulator is only supported for standalone operation. Power
supply from the supported emulator is not supported when the INV-BRD is connected.
Item
Specification
Product name
RX66T CPU card
Board product No.
RTK0EMX870C00000BJ
Supported inverter board
/ product No.
Inverter board supplied with Evaluation System for BLDC Motor /
RTK0EM0000B10020BJ
Supplied with 24V Motor Control Evaluation System for RX23T
24V Inverter Board / RTK0EM0001B00012BJ
Exterior view
Note: Appearance of actual product may differ from photo.
MCU *
1
Product group
RX66T group
Product No.
R5F566TEADFP
CPU max.
operating frequency
160 MHz
Bit count
32 bits
Package / Pin count LFQFP / 100 pins
ROM
512 KB
RAM
64KB
MCU input clock
8MHz
Input power supply voltage
DC 5 V (
±
5%) *
2
Selectable among the following:
•
Power supply from supported inverter board
•
Power supply from supported emulator
*
3
Supported sensors
Hall sensor, encoder
(through holes provided for signal monitoring test pins)
Supported emulator
E1, E2 Lite
Connectors
•
Inverter board connectors x 2
•
Serial communication connectors x 3
•
Emulator connector x 1
•
Hall sensor signal input connector x 1
•
Encoder signal input connector x 1
•
Extender board connector x 2
Switch
MCU external reset switch
LEDs
User control LEDs x 2
Operating temperature
Room temperature
Operating humidity
No condensation
