NXP Semiconductors 84C64X
The 84C44X; 84C64X; 84C84X denotes the types: • PCA84C440; 84C441; 84C443; 84C444 • PCA84C640; 84C641; 84C643; 84C644 • PCA84C840; 84C841; 84C843; 84C844, which are 8-bit microcontrollers with On Screen Display (OSD) and Voltage Synthesized Tuning (VST) functions. The small differences between the 84C640 and the other devices are specified in the text and also highlighted in Chapter 6.| Part No. | 84C64X |
|---|---|
| Datasheet | 84C64X Download |
| Manufacturer |  NXP Semiconductors |
| Description | 8-bit microcontrollers with OSD and VST |
| Buy | Stock & Price |
FEATURES
PCF84CXXXA kernel Derivative features PCA84C640GENERAL DESCRIPTION
Important ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION DIFFERENCES RESET Power-on-reset ANALOG CONTROL 6-bit PWM DACs Pin selection for PWM outputs Polarity of the PWM outputs Analog output voltage VST CONTROL 14-bit PWM DAC 14-bit counter Data and interface latches Coarse adjustment Fine adjustment AFC INPUT INPUT/OUTPUT ( I/O) ON SCREEN DISPLAYFEATURES
Horizontal display position control Vertical display position control Clock generator RC oscillator LC oscillator Display data registers Display control registers Derivative register OSDCA Derivative registers LINE 0A and LINE 0B Derivative registers LINE 1A and LINE 1B Derivative register OSDCB OSD display position Vertical position Horizontal position OSD character size and colour selection Character size Colour selection Character ROM EMULATION MODE 14 15 16 17 17.1 18 19 19.1 19.1.1 19.1.2 20 21 22 84C44X; 84C64X; 84C84X REGISTER MAP LIMITING VA...
