Datasheet Summary
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD784224, 784225, 784224Y, 784225Y
16/8-BIT SINGLE-CHIP MICROCONTROLLERS
The µPD784224 and 784225 are products of the µPD784225 Subseries in the 78K/IV Series. Besides a highspeed and high performance CPU, these controllers have ROM, RAM, I/O ports, 8-bit resolution A/D and D/A converters, timers, serial interfaces, a real-time output port, interrupt functions, and various other peripheral hardware. The µPD784224Y and 784225Y are based on the µPD784225 Subseries with the addition of a multimastersupporting I2C bus interface. Flash memory versions, the µPD78F4225 and 78F4225Y, which replace the internal ROM of the mask ROM version with flash memory, and...