LC865520B Datasheet

LC865520B 8-Bit Single Chip Microcontroller with On-Chip 20/16/12/08/04K-Byte ROM and 512-Byte RAM

Pin Description Table Terminal VSS XT1 XT2 VDD RES FILT VS HS R G B BL I/O I O I O I I O O O O Function Description Negative power supply Input terminal for crystal oscillator Output terminal for crystal oscillator Positive power supply Reset terminal Filter terminal for PLL Vertical synchronizati.

Features

(1) Read-Only Memory (ROM) : 32768 × 8 bits / 28672 × 8 bits / 24576 × 8 bits 20486 × 8 bits / 16384 × 8 bits for program 16128 × 8 bits for CGROM 384 × 8 bits (working area) 128 × 8 bits (working or ROM correction function) 352 × 9 bits (for CRT display) (2) Random Access Memory (RAM) : (3) OSD functions - Screen display : 36 characters × 16 lines (by software) - RAM : 352 words (9 bits per word) Display area : 36 words × 8 lines Control area : 8 words × 8 lines - Characters Up to 252 kinds of 16 × 32 dot character fonts (4 characters including 1 test character are not programmable) Each f.