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Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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Support Communities
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Latency RA2E1
Hi, I'm new with microcontroller programming and Renesas one. I'm using a R7FA2E1A73CNH micro. Rrunning with the internal HOCO 48MHz, I'm expecting that the output pin P010 toggle about every 20ns, but using oscilloscope I measured about 290ns.This is code and disassemlyWhy do I have this ...
Oct 19, 2023
FAQs
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Can RAM be handled as a RAM unless virtual flash emulation performed?
... flash emulation, the internal RAM can be handled as a RAM. It can also be used as a RAM even when using virtual flash emulation. Suitable Products 32170, 32174 32171 32172, 32173 32176 32180 32182 32185 32186 32192 32195 32196 [Tags] 32192, Built-in Memory, FAQNo:101980, JFAQNo:105092, RAM
Mar 16, 2017 -
Microcomputer has no INTi. Can external interrupts be used?
The TINi pin can be used as an external interrupt pin. The TINi pin is shared with a multijunction timer input pin.
Mar 21, 2017 -
Disabling all writes and reads to and from flash memory after writing.
To protect the flash memory against access for erasure or programming, follow the procedure described below. [Protection by software] Set any ID in the ID check area that is provided in the flash memory for protection (16 bytes in H'0000 0084 to H'0000 0093). When you use a ...
Mar 19, 2017