Renesas R5F212D7SDFP QFP(80) Device

Adapters for Automated Programmers

Adapters for Manual Programmers

Adapters for Engineering Programmers

Last Updated: 05/18/2023

IMPORTANT: R8C/2D Microcomputer Flash Memory Version. This algorithm is written in parallel I/O mode. In the Data Pattern 8K-byte Boot ROM is mapped to 0000h-1FFFh. 2K-byte Data ROM (block A & B) is mapped to 2400h-2BFFh 48K-byte User ROM is mapped to 4000h-FFFFh. The User Boot and Data ROMs are selected in the Configure Options. Data Pattern locations FFDCh-FFFFh are special. The last byte of User ROM (address FFFFh) containing code protection bits can be set in Device Configure menu and is programmed with Secure command. Config Options allow the individual ROM sections to be selected for device operations. Before executing any command at least 1 Operations Area must be selected. The Boot ROM area of the device has a standard serial I/O mode control program stored in it when shipped from the factory. It is not necessary to program the boot area for normal use the device may fail communication if improper data is programmed into the Boot ROM area. Addresses FFDCh-FFFFh of device are special. The address FFFFh of User ROM contains code protection bits. This byte can be set under Device > Configure. If device is secured standalone operations will fail.