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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.

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FAQs
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What is thermal resistance of each package?
θja, the junction to case thermal resistance(not mounted on board), θja, the junction to ambient thermal resistance(mounted on board), and the junction to case thermal resistance, of each package are as follows. As thermal resistance varies depending on the lead frame material and die size, the data must ...
Mar 25, 2009 -
Can the priority of interrupts be changed?
No, it can’t. Please control the enable timing of interrupts. Please refer to “Multi-Interrupt Operation with Internal Interrupts” of the application notes on H8/300H Tiny web site
Jan 1, 1970 -
How much RAM capacity can I use when using E7 or FZTAT writing?
When using E7, there is restriction in usable ROM and RAM area. The address occupied by E7 differs from each product. For detailed information, please refer to E7 Emulator User's Manual. For flash programming, the programming control program is written into H'F780-H'FB7F in boot mode, and ...
Jan 1, 1970