Question:
Does Launch X-prog3 support Renesas RH850 MCUs?
LaunchX431.fr engineer replied:
Yes, X431 X-prog3 key programmer can read and write Renesas encrypted RH850 MCUs now.
Make sure the Launch IMMO software updates to V10.95, and use Launch RH850 Adapter to work with X-prog3.
Supported Chip List:
Supports 48-PIN, 80-PIN, 100-PIN, 144-PIN, 176-PIN MCUs
R7F701002 R7F701003 R7F701006 R7F701007
R7F701008 R7F701009 R7F701010 R7F701011
R7F701012 R7F701013 R7F701014 R7F701015
R7F701016 R7F701017 R7F701018 R7F701019
R7F701020 R7F701021 R7F701022 R7F701023
R7F701024 R7F701025 R7F701026 R7F701027
R7F701028 R7F70I029 R7F701030 R7F70I032
R7F701033 R7F701034 R7F701040 R7F701041
R7F701042 R7F701043 R7F701044 R7F701045
R7F701046 R7F701047 R7F701048 R7F701049
R7F701050 R7F701051 R7F701052 R7F701053
R7F701054 R7F701055 R7F701056 R7F701057
Connection method:
Connect Launch X431 RH850 Adapter to MCU and MCU harness according to the Pinout below.
| RH850 Adapter | MCU | MCU harness |
| VOUT | ISOVCL | × |
| GND | ISOVSS | × |
| VCC | × | 3 |
| IN | × | 5 |
Connection diagram:
