LC863G64A Datasheet, PDF (1/21 Pages) Sanyo Semicon Device – CGROM16K-byte on-chip 768-byte RAM and 352×9 bit OSD RAM 8-bit 1-chip Microcontroller

Ordering number : ENA0548
LC863G64A,LC863G56A
LC863G48A,LC863G40A
LC863G32A,LC863G28A
LC863G24A
CMOS IC
64K/56K/48K/40K/32K/28K/24K-byte ROM,
CGROM16K-byte
on-chip 768-byte RAM and 352×9 bit OSD RAM
8-bit 1-chip Microcontroller
Overview
The LC863G64A/56A/48A/40A/32A/28A/24A 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/32K/28K/24K bytes
CGROM: 16K bytes
• On-chip RAM capacity: 768 bytes
• OSD RAM: 352 × 9 bits
• Closed-Caption TV controller and the on-screen display controller
• Closed-Caption data slicer
• Four channels × 8-bit AD Converter
• Three channels × 7-bit PWM
• Two 16-bit timer/counters, 14-bit base timer
• 8-bit synchronous serial interface circuit
• IIC-bus compliant serial interface circuit (Multi-master type)
• UART interface circuit (full duplex)
• ROM correction function
• 18-source 10-vectored interrupt system
• Integrated system clock generator and display clock generator
Only one X’tal oscillator (32.768kHz) for PLL reference is used for both generators
TV control and the closed caption function
All of the above functions are fabricated on a single chip.
Note : This product includes the IIC bus interface circuit. If you intend to use the IIC bus interface, please notify us of this in
advance of our receiving your program ROM code order.
Purchase of SANYO IIC components conveys a license under the Philips IIC Patents Rights to use these components in
an IIC system, provided that the system conforms to the IIC Standard Specification as defined by Philips.
Trademarks
IIC is a trademark of Philips Corporation.
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before usingany SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
Ver.1.00
N1506HKIM 20060911-S00002 No.A0548-1/21