ENA0858 Datasheet, PDF (1/24 Pages) ON Semiconductor – 8-bit 1-chip Microcontroller

Ordering number : ENA0858
LC87F76C8A
CMOS IC
FROM 128K byte, RAM 4K byte on-chip
8-bit 1-chip Microcontroller
http://onsemi.com
Overview
The LC87F76C8A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of
83.3ns, integrates on a single chip a number of hardware features such as 128K-byte flash ROM (onboard
programmable), 4K-byte RAM, an on-chip debugger, an LCD controller/driver, a sophisticated 16-bit timer/counter
(may be divided into 8-bit timers), a 16-bit timer (may be divided into 8-bit timers or 8-bit PWMs), four 8-bit timers
with a prescaler, a base timer serving as a time-of-day clock, a day and time counter, a synchronous SIO interface
(with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO interface, a UART
interface (full duplex), a 8-bit 12-channel AD converter, two 12-bit PWM channels, a high-speed clock counter, a
system clock frequency divider, a small signal detector, an infrared remote controller receiver function, and a 22-
source 10-vector interrupt feature.
Features
Flash ROM
• Capable of on-board-programming with a wide range of souce voltages: 3.0 to 5.5V.
• Block-erasable in 2-byte units
• 131072 × 8 bits (LC87F76C8A)
RAM
• 4096 × 9 bits (LC87F76C8A)
Minimum Bus Cycle Time
• 83.3ns (12MHz)
• 125ns (8MHz)
• 250ns (4MHz)
VDD=3.0 to 5.5V
VDD=2.5 to 5.5V
VDD=2.2 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.0.09
30409HKIM 20070523-S00003 No.A0858-1/24