LC863420A Datasheet (Sanyo Semicon Device) - 8-Bit Single-Chip Microcontroller

LC863420A, 8-Bit Single-Chip Microcontroller

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

Ordering number : ENN 6846 CMOS IC LC863432A/28A/24A/20A/16A 8-Bit Single-Chip Microcontroller Preliminary Overview The LC863432/28/24/20/16A 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 : 32K/28K/24K/20K/16K bytes CGROM : 16K bytes - On-chip RAM capacity : 512 bytes - OSD RAM : 352 × 9 bits - Closed-Caption TV controller and the on-screen display controller -

LC863420A 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