Features: • High-speed H8S/2000 central processing unit with an internal 16-bit architecture-Upward-compatible with H8/300 and H8/300H CPUs on an object level-Sixteen 16-bit general registers-65 basic instructions• Various peripheral functions-PC break controller-Data transfer controll...
HD64F2556: Features: • High-speed H8S/2000 central processing unit with an internal 16-bit architecture-Upward-compatible with H8/300 and H8/300H CPUs on an object level-Sixteen 16-bit general registers-...
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Item | Symbol | Value | Unit |
Power supply voltage*1 | VCC | 0.3 to +6.5 | V |
P1VCC, P2VCC | 0.3 to +6.5 | V | |
Input voltage (ports 4, 9) | Vin | 0.3 to AVCC +0.3 | V |
Input voltage (ports 1, 2, 3, 7) | Vin | 0.3 to P2VCC +0.3 | V |
Input voltage (ports 5, A to H, J) | Vin | 0.3 to P1VCC +0.3 | V |
Input voltage (port HRxD)*2 | Vin | 0.3 to P1VCC +0.3 | V |
Input voltage (others)*3 | Vin | 0.3 to P2VCC +0.3 | V |
Reference voltage | Vref | 0.3 to AVCC + 0.3 | V |
Analog power supply voltage | AVCC | 0.3 to +6.5 | V |
Analog input voltage | VAN | 0.3 to AVCC + 0.3 | V |
Operating temperature | Topr | Regular specifications: 20 to +75 | |
Wide-range specifications: 40 to +85 | |||
Storage temperature | Tstg | 55 to +125 |
Caution: Permanent damage to the chip may result if absolute maximum rating are exceeded.
Notes: 1. Do not apply a power supply voltage to the VCL pin. The capacitor should be connected to GND externally.
2. HRxD is supported in the H8S/2556 Group only. Do not apply a power supply voltage to HTxD because it is an output pin.
3. Do not connect to the OSC1 pin or OSC2 pin without a 32.768-kHz crystal resonator. If no subclock is required, connect the OSC1 pin to VSS and leave the OSC2 pin open.