UPD703031AY Overview
32-bit CPU, ROM, RAM, timer/counters, serial interfaces, A/D converter, DMA controller, and so on are integrated on a single chip. The µPD70F3033A and 70F3033AY have flash memory in place of the internal mask ROM of the µPD703033A and 703033AY. Because flash memory allows the program to be written and erased electrically with the device mounted on the board, these products are ideal for the evaluation stages of...
UPD703031AY Key Features
- Asynchronous serial interface (UART0, UART1)
- Clocked serial interface (CSI0 to CSI3)
- 3-wire variable length serial interface (CSI4) 2 2 2