Preliminary 8-BIT SINGLE CHIP MICROCONTROLLER LC863448A/40A Overview The LC863448/40A 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 : 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 data slicer - Four channels × 6-bit AD Converter - Three channels × 7-bit PWM - 16-bit timer/counter, 14-bit base timer - IIC-bus compliant serial interface circuit (Multi-master type) - ROM correction function - 11-source 8-vectored interrupt system - Inte...

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