OKI ISFP 1.2

OKI ISFP is an in-system flash programming tool from Oki Semiconductor designed to program and update firmware on supported OKI microcontrollers directly on the target board. It streamlines development, production, and field service by handling code download, erase, and verify operations without removing the device from the circuit. ISFP supports standard firmware image formats and works with serial or JTAG-based connections, depending on the device family. It also offers automation and logging features that help teams maintain repeatable, traceable programming flows across prototypes and manufacturing lines.

Key features:

• In-system programming (erase, write, verify) for supported OKI MCUs
• Support for common image formats such as Intel HEX, Motorola S-record, and raw binary
• Connection via serial or JTAG-based adapters, as supported by the target device
• Batch and command-line operation for fixture and production use
• Device identification, checksum/verification, and operation logs
• Security and configuration options (for example, setting protection bits), where available

Typical uses:

• Initial firmware provisioning
• Field updates and reprogramming
• Production line programming with traceability

For detailed device support, interface requirements, and host OS compatibility, refer to the official documentation for your specific MCU family.

OKI ISFP is developed by Oki Semiconductor. The most popular versions of this product among our users are: 1.0 and 1.2. The name of the program executable file is FlashProgrammer.exe.

You can check OKI B410 Printer Menu Setup Tool, OKI Printer Resetter, OKI TerioStation and other related programs like OKI Print Job Accounting at the "download" section.