Overview
Design & Development
Software & Tools
Sample Code
Models
ECAD Models
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.
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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H8S/2128 controller alternative
Hi, We have one product which is designed with H8S2128. We have its binary file only , now we are not getting these controllers ,so can we suggest any alternative for this without need of change in code and board simple pin compatable with this controller
Feb 9, 2017 -
H8S/2128F Protocol A
Hi, I need to update firmware with an H8S/2128F micro. As someone suggested, I found and installed FDT v2.2. However when creating a new workspace, there is no option for that specific micro. Stupid Renesas' website downloads are all upgrades; e.g. need to install v2.1 ...
Feb 21, 2020
FAQs
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What is the operating humidity for the H8S/2128?
There is no specified limit for the operating humidity, but the recommended humidity level for operation is 40% to 80%. Avoid operating in an environment where condensation occurs.
Mar 23, 2009 -
Is the memory configuration of the H8S family big-endian or little-endian?
The memory configuration of the H8S family is big-endian.
Jan 18, 2008 -
What happen when I input odd word to external bus width set in H8S?
When accessing odd address in word/long word, address LSB is seen as 0 and the preceding address will be accessed. For example, when attempting to address 2M+1, address 2M will be accessed.
Jan 18, 2008