The recommended operating voltage range is 1.65V to 3.6V, as specified in the datasheet. However, it's essential to note that the device can tolerate a voltage range of 1.5V to 4.5V for a short duration, but prolonged operation outside the recommended range may affect its performance and lifespan.
The POR and BOR features are enabled by default. To handle them, ensure that your system design includes a power-on reset circuit that can detect the power-on event and hold the device in reset until the power supply stabilizes. For BOR, design your system to detect voltage drops and reset the device accordingly. You can also disable these features by setting the corresponding bits in the configuration register, but this is not recommended unless you have a specific reason to do so.
The maximum clock frequency supported by the S-25C128A0I-T8T1U3 is 104 MHz. However, the actual clock frequency may vary depending on the operating voltage, temperature, and other factors. It's essential to consult the datasheet and perform thorough testing to ensure the device operates within the specified frequency range.
To implement a reliable write protection mechanism, use the WP pin to enable or disable write operations. You can also use the software-based write protection feature by setting the corresponding bits in the configuration register. Additionally, consider implementing a hardware-based write protection mechanism, such as a switch or a fuse, to provide an additional layer of protection against unintended writes.
The typical programming time for the S-25C128A0I-T8T1U3 is around 10-20 ms per page, depending on the programming method and the number of pages being programmed. However, this time may vary depending on the specific use case and system design. It's essential to consult the datasheet and perform thorough testing to determine the actual programming time for your specific application.
S-25C128A0I-T8T1U3 datasheet
by ABLIC Inc.
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