Renesas uPD70F3466(A9)-UEU(Custom01) QFP(100) Device

Adapters for Automated Programmers

Adapters for Manual Programmers

Adapters for Engineering Programmers

Last Updated: 05/18/2023

IMPORTANT: This is a custom algorithm. It is equivalent to the regular device selection with Blank Check. 3-Wire Serial I/O Mode. Code Flash is mapped to address space 000000h-07FFFFh. Data Flash is mapped to address space 400000h-407FFFh (400000h-40FFFFh in the Data Pattern with ID Tag). Data Pattern containing Data Flash must include valid ID Tags. Erase function for a Blank secured device is not supported. Security for this device cannot be verified. The Security Byte can be set under Device->Configure and programmed with Secure command. In order to program this Byte please enable Secure. Set Bit 0 to 0 will disable Chip Erase Set Bit 1 to 0 will disable Block Erase Set Bit 2 to 0 will disable Program. Set Bit 3 to 0 will disable Read. Set Bit 4 to 0 will disable Boot block rewrite. Bits 5 to 7 are reserved and should be set to 1s. Bit 1 2 and 3 can be erased through Chip Erase but once bit 0 is programmed to 0 the whole chip is secured and no further operations can be performed. Once Bit 4 is programmed to 0 the boot block clusters specified are secured and no further operations can be performed. ‘