Description
Pin Description Table Terminal I/O VSS XT1 I XT2 O VDD www.datasheet4u.com I RES FILT O I VS I HS R O G O B O I O BL O Port 0 P00 - P07 Function Description Negative power supply Input terminal for crystal oscillator Output terminal for crystal oscillator Positive power supply Reset terminal Filter
Features
- (1) Read-Only Memory (ROM) : 32768 × 8 bits / 28672 × 8 bits / 24576 × 8 bits 20480 × 8 bits / 16384 × 8 bits for program 16128 × 8 bits for CGROM 512 × 8 bits (including 128 bytes for ROM correction function) 352 × 9 bits (for CRT display)
(2) Random Access Memory (RAM) :
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(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 ki.