RX66T CPU Card User’s Manual
R12UZ0029EJ0120 Page
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.
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
Note: Appearance of actual product may differ from photo.
CPU max.
operating frequency
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
Hall sensor, encoder
(through holes provided for signal monitoring test pins)
• 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
MCU external reset switch