Description
The µPD70501 (V831) is a 32-bit RISC microprocessor for embedded control applications, with a high-performance 32-bit V830TM processor core and many peripheral functions such as a DRAM/ROM controller, 4-channel DMA controller, real-time pulse unit, serial interface, and interrupt controller.
Features
- CPU function.
- V830-compatible instructions.
- Instruction cache.
- Instruction RAM.
- Data cache.
- Data RAM.
- Minimum number of instruction execution cycles.
- Number of general purpose registers.
- Memory space and I/O space.
- Interrupt/exception function.
- Non-maskable : External input : 1.
- Maskable : External input : 8 (of which 4 are multiplexed with internal sources) Internal source: 11 types.
UPD705101 Datasheet
