Part Number: 8873CSCNG6PR6
Function: Latest TV co-developed two special decoder core
Package: DIP 64 Type
TMPA8873CSCNG6PR6, 8873CSCNG6PR6 is a newly developed 2-in-1 color TV special decoding chip from Toshiba Corporation of Japan. It can be applied to 14″~29″ movements and has a variety of functions to expand from simple to high-end full range of machines on a single PCB motherboard. core.
1. High-speed 8 bits CPU.
2. 8MHZ crystal, minimum instruction cycle is 0.5μs.
3. 2-KRAM, 48K ROM.
4. 12 I / O port
5. The special remote control, count register.
6. 16 interrupt sources, five external interrupts, 11 internal interrupts.
7. There are two ways to detect the sync signal, the internal register and the external pulse count.
Pinout and Blockdiagrams :
1. Built-in notch filter, bandpass filter, PIF VCO circuit.
2. Black level extension, brightness gamma correction function.
3. PAL/NTSC decoding circuit.
4. Two-channel audio input port, two-channel volume control output port, and one channel audio output port. Body sound control.
Other data sheets are available within the file: TMPA8873CSCNG6PR6