LC863256 Datasheet (Sanyo Semicon Device) - 8-Bit Single Chip Microcontroller

LC863256, 8-Bit Single Chip Microcontroller

Pin Description Table Terminal VSS XT1 XT2 VDD RES FILT CVIN VS HS R G B I BL I/O I O I O I I I O 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 Video signa

Ordering number : ENN 6694 CMOS IC LC863264/56/48/40A 8-Bit Single Chip Microcontroller Preliminary Overview The LC863264/56/48/40A are 8-bit single chip microcontrollers with the following on-chip functional blocks: - CPU : Operable at a minimum bus cycle time of 0.424µs - On-chip ROM capacity Program ROM : 64K/56K/48K/40K bytes CGROM : 16K bytes - On-chip RAM capacity : 640 bytes - OSD RAM : 352 × 9 bits - Closed-Caption TV controller and the on-screen display controller - Closed-Caption

LC863256 Features

* (1) Read-Only Memory (ROM) : 65024 × 8 bits / 57344 × 8 bits / 49152 × 8 bits 40960 × 8 bits for program 16128 × 8 bits for CGROM 640 × 8 bits (including 128 bytes for ROM correction function) 352 × 9 bits (for CRT display) (2) Random Access Memory (RAM) : (3) OSD functions - Screen display : 36 c