UPD784928 Description
The µPD784927 and 784928 are members of the NEC 78K/IV Series of microcontrollers equipped with a highspeed, high-performance 16-bit CPU for VCR software servo control. The µPD784927Y and 784928Y are based on the µPD784928 with the addition of an I2C bus interface patible with multi-master. They contain many peripheral hardware units ideal for VCR control, such as a multi-function timer unit (super timer unit) for...
UPD784928 Key Features
- High instruction execution speed realized by 16-bit CPU core
- Minimum instruction execution time: 250 ns (with 8 MHz internal clock) High internal memory capacity
- VCR analog circuits conforming to VHS Standard
- CTL amplifier
- RECCTL driver (rewritable)
- CFG amplifier
- DFG amplifier
- DPG amplifier
- Reel FG parator (2 channels)
- CSYNC parator