91510HKIM 20100823-S00001 No.A1828-1/25

http://onsemi.com

Semiconductor Components Industries, LLC, 2013

May, 2013

Ver.1.00

LC87F0808A

Overview

The LC87F0808A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of

50.0ns, integrates on a single chip a number of hardware features such as 8K-byte flash ROM (On-board-

programmable), 256-byte RAM, an On-chip-debugger, sophisticated 16-bit timers/counters (may be divided into 8-bit

timers), a 16-bit timer/counter (may be divided into 8-bit timers/counters or 8-bit PWMs), two 8-bit timers with

a prescaler, a base timer serving as a time-of-day clock, a high-speed clock counter, a synchronous SIO interface,

an asynchronous/synchronous SIO interface, a UART interface (full duplex), motor control PWM , a 10/8-bit 10-

channel AD converter, a system clock frequency divider, an internal reset and a 21-source 10-vector interrupt feature.

This microcomputer is suitable for small motor control equipment.

Features

Flash ROM

• Capable of On-board-programming with wide range (3.3 to 5.5V) of voltage source.

• Block-erasable in 128 byte units

• Writable in 2-byte units

• 8192 × 8 bits

RAM

• 256 × 9 bits

Minimum Bus Cycle

• 50.0ns (20MHz at VDD=3.3V to 5.5V)

Note: The bus cycle time here refers to the ROM read speed.

Ordering number : ENA1828

Ordering number : ENA1951

Ordering number : ENA1828

CMOS IC

8K-byte FROM and 256-byte RAM integrated

8-bit 1-chip Microcontroller

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