Renesas R7F701421EAFB (Custom 04) QFP(144) Device
Adapters for Automated Programmers
| 9th Gen |
| FVE2ASMR144QPW |
Adapters for Manual Programmers
| 9th Gen |
| FVE2ASMR144QPW |
Adapters for Engineering Programmers
Last Updated: 05/18/2023
If the device is not yet supported by your BPM programmer (Generation), request Device Support
Note
IMPORTANT: This custom algorithm only works with RPI file. This Algorithm Creates a Log file showing all your RPI configurations and security options.
| Device Type: | RH850G3M CPU core Microcontroller |
| Device Size: | 2MB Code Flash + 32kB User Area + 64kB Data Flash |
| Algorithm Programming Method: | 3-Wire Serial I/O Mode. |
Memory Organization:
| Memory Type |
Attributes(*)
|
Included in default Range (Y/N) | DUT Physical Byte Address (hex)(if this area is selected/Activated) | BPWin Buffer Byte Address (hex) |
| Code Flash | R/W/E | Yes | 0000_0000 – 001F_FFFF | 0000_0000 – 001F_FFFF |
| User Area Flash | R/W/E | Yes | 0100_0000 – 0100_7FFF | 0100_0000 – 0100_7FFF |
| Data Flash () | R/W/E | Yes | FF20_0000 – FF20_FFFF | FF20_0000 – FF20_FFFF |
| Default Algorithm Range | R/W/E | Yes | 0000_0000 – FF20_FFFF | 0000_0000 – FF20_FFFF |
*R:Read only W: One time programmable (OTP) R/W: readable and one time programmable (OTP) R/W/E: readable and rewritable if not locked. Data Flash range is programmed & verified with 32-bit precision. Any configurations listed under Device-Specific’ in the menu item Device-> Settings will be written to the DUT during ‘Program’ operation regardless of memory range selection. Special Device Considerations:
| 6. | This algorithm supports Firmware version RH850 V3 or later. | |||||||||||||||||||||||||||||||
| 1. | Verification for this device is performed using the internal CRC feature of the device. | |||||||||||||||||||||||||||||||
| The Data Pattern CRC is compared and validated against the CRC value returned internally by the device. | ||||||||||||||||||||||||||||||||
| Device specifications provide details on how this CRC is calculated. | ||||||||||||||||||||||||||||||||
| 2. | Renesas Flash Programmer Image File (*.rpi) file format is supported with ISE ID code and Option bytes. | |||||||||||||||||||||||||||||||
| 9. | Loading an .rpi file automatically sets configurations and security.
| 3. |
The RPI file should have the correct format for FlashOptions. |
4. |
The ISE and OPBT will be set during Program. The ID code will be set in Secure command. |
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ID Code bytes can only be programmed by loading an .rpi file with ID protection set(check RPI file thoroughly).
| 5. |
Once ID code has been set under the Secure command. |
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The sample will check ID Authentication during all standard operations. It cannot be reset. |
7. |
Once Validate ICU-S is Enabled stand-alone verify and compare will not be supported in the Data Flash range. |
8. |
Serialization is not supported. |
10. |
Unprogrammed parts of the Data Flash will be in the erased state and readback data is in an unkown state. |
11. |
Connect processing routines will attempt to unlock during every operation if the ID the is programmed once. |
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And the Algo will read the deviceID/Electronic DevID as 00000000 if the ID Code Authentication Mode Get fails (i.e wrong ID Code password in RPI fileso don’t ignore the ID check). |
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BPM does not sell programmable devices, nor do we program devices directly. BPM makes programmers and accessories to make programming in-house fast, easy, and profitable.
Additional information
| 8-bit Bytes | 4280352768 |
|---|---|
| Manufacturer | Renesas |
| Packages | QFP(144) |
| Part Number | R7F701421EAFB |
| Set programming | Yes |
| Vcc(program) | 3.3 |
| Package |