LC86F3448B Datasheet, PDF (1/21 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

Ordering number : ENA0120A
LC86F3448B
CMOS IC
64K-byte Flash Memory (ROM 48K-byte+CGROM 16K-byte)
on-chip 640-byte RAM and 352x9 bit Display RAM
8-bit 1-chip Microcontroller
Overview
The LC86F3448B is a CMOS 8-bit single chip microcontroller with Flash Memory for the LC863400series.
This microcontroller contains the following on-chip functional blocks:
• CPU : Operable at a minimum bus cycle time of 0.424µs
• On-chip ROM capacity: 64K bytes Flash Memory
Program ROM: 48K 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
• Two 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
Continued on next page.
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.
* This product is licensed from Silicon Storage Technology, Inc. (USA), and manufactured and sold by
SANYO Semiconductor Co., Ltd.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
Ver.1.00
N0106HKIM 20060911-S00003 No.A0120-1/21