30508HKIM 20071127-S00004 No.A1007-1/19

Semiconductor Components Industries, LLC, 2013

May, 2013

Ver.1.21

http://onsemi.com

LC87F6D64A

Overview

The LC87F6D64A is 8-bit microcomputer with the following on-chip functional blocks:

• CPU: operable at a minimum bus cycle time of 100ns

• 64K-byte flash ROM (re-writeable on board/On-chip debugger)

• On-chip RAM: 2048 byte

• VFD automatic display controller/driver

• 16-bit timer/counter (can be divided into two 8-bit timers)

• two 8-bit timer with prescaler

• timer for use as date/time clock

• Day-Minute-Second Counter (DMSC)

• System clock divider function

• Synchronous serial I/O port (with automatic block transmit /receive function)

• Asynchronous/synchronous serial I/O port

• Remote control receive function

• 8-channel×8-bit AD converter

• 14-source 10-vectored interrupt system

All of the above functions are fabricated on a single chip.

Features

Flash ROM

• Single 5V power supply, writeable on-board.

• Block erase in 128 byte units

• 65536 × 8 bits

RAM

• 2048 × 9 bits

Ordering number : ENA1007

CMOS IC

FROM 64K byte, RAM 2048 byte on-chip

8-bit 1-chip Microcontroller

* This product is licensed from Silicon Storage Technology, Inc. (USA).