Features: The H8/300H CPU has the following features.• Upward compatibility with H8/300 CPUCan execute H8/300 Series object programs• General-register architectureSixteen 16-bit general registers (also usable as sixteen 8-bit registers or eight 32-bit registers)• Sixty-two basic ...
HD64F3068F: Features: The H8/300H CPU has the following features.• Upward compatibility with H8/300 CPUCan execute H8/300 Series object programs• General-register architectureSixteen 16-bit general ...
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Item | Symbol | Value | Unit |
Power supply voltage | VCC | 0.3 to +7.0 | V |
Input voltage (FWE)*2 | Vin | 0.3 to VCC +0.3 | V |
Input voltage (except for port 7)*2 | Vin | 0.3 to VCC + 0.3 | V |
Input voltage (port 7) | Vin | 0.3 to AVCC + 0.3 | V |
Reference voltage | Vref | 0.3 to AVCC + 0.3 | V |
Analog power supply voltage | AVCC | 0.3 to +7.0 | V |
Analog input voltage | VAN | 0.3 to AVCC + 0.3 | V |
Operating temperature | Topr | 20 to +75*3 | |
Storage temperature | Tstg | 55 to +125 |
Caution: Permanent damage to the chip may result if absolute maximum ratings are exceeded.
Notes: 1. Do not apply the power supply voltage to the VCL pin. Connect an external capacitor between this pin and GND.
2. 12 V must not be applied to any pin, as this may cause permanent damage to the device.
3. The operating temperature range for flash memory programming/erasing is 0°C to +75°C.
The H8/300H CPU is a high-speed central processing unit with an internal 32-bit architecture that is upward-compatible with the H8/300 CPU. The H8/300H CPU has sixteen 16-bit general registers, can address a 16-Mbyte linear address space, and is ideal for realtime control.