LC87F0808AUQFPTLM-H Datasheet, PDF (1/25 Pages) ON Semiconductor – 8-bit 1-chip Microcontroller

Ordering number : ENA1892581
LC87F0808A
CMOS IC
8K-byte FROM and 256-byte RAM integrated
8-bit 1-chip Microcontroller
http://onsemi.com
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.
* This product is licensed from Silicon Storage Technology, Inc. (USA).
Semiconductor Components Industries, LLC, 2013
May, 2013
Ver.1.00
91510HKIM 20100823-S00001 No.A1828-1/25