SH69P26 EVB is an evaluation board for the SH69P26 chip function for the development of application program.
This document provides an overview of the SH69P26 Evaluation Board (EVB) used to evaluate the SH69P26 microcontroller. It explains the two operating modes – ICE mode, where the board connects to a mother‑board, and stand‑alone mode, where the program is stored in Flash or EPROM.
Detailed sections cover the interface connectors, switch and jumper settings, LED indicators, and programming guidelines using the Rice66 IDE. Notes on interrupt handling, timer configuration, and I/O usage are also included, along with a revision history.
| External VCC input voltage | 5 V ± 5 % |
|---|---|
| Maximum current limit to target | 100 mA |
| Internal ROSC oscillator frequencies | 2 MHz, 4 MHz, 6 MHz |
| EV chip power supply selection | 3 V, 5 V or external |
The board can operate in ICE mode, connected to a motherboard via the ICE interface, or in stand‑alone mode, using an inserted Flash or EPROM for the program.
The EVB can supply up to 100 mA; higher currents require an external power source.
The external VCC must be 5 V with a tolerance of ±5 %.