- Operating voltage: VDD = 1.8 to 5.5 V
- Max. frequency: 5 MHz
- ROM capacities: 24 KB to 48 KB mask ROM
- RAM capacities: 768 bytes to 1.5 KB
- 80-pin plastic TQFP, QFP package
- Minimum instruction execution time can be selected from high speed (0.4 µs: @5.0 MHz operation with main system clock), low speed (1.6 µs: @5.0 MHz operation with main system clock), and ultra low speed (122 µs: @32.768 kHz operation with subsystem clock)
- A circuit to multiply the subsystem clock by 4 is selectable (15.26 µs: @131 kHz operation: 32.768 kHz subsystem clock x 4)
- I/O ports: 45 (N-ch open-drain: 4)
- Timer: 6 channels
- Serial interface: 2 channels
- 8-bit resolution A/D converter: 8 channels
- LCD controller/driver (external resistance division method) Segment signals: 28, common signals: 4
- On-chip multiplier: 8 bits x 8 bits = 16 bits
- On-chip infrared remote control reception function
- On-chip key return signal detector
Pin Count / Memory Size Lineup：
Below you will find information to support the development of your application.
You can find an explanation of orderable part numbers here.
Resources for Software and Hardware
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|e-learning||Information for studying and learning about microcontrollers and microprocessors.|
|FAQ||Frequently asked questions and useful hints for development.|
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|Video||Watch videos related to this product.|
Hardware Design Support
|Characteristics data||Information on observed values. Please use this as reference data when developing your set.|
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