ENA1956A Datasheet, PDF (1/28 Pages) ON Semiconductor – 8-bit 1-chip Microcontroller

Ordering number : ENA1956A
LC87FBK08A
CMOS IC
8K-byte FROM and 256-byte RAM integrated
8-bit 1-chip Microcontroller
http://onsemi.com
Overview
TheLC87FBK08A is an 8-bit microcontroller 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 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, an asynchronous/synchronous SIO interface, a 12-bit/8-bit 8-
channel AD converter, a system clock frequency divider, an internal high-accuracy oscillator, an internal reset and a
15-source 9-vector interrupt feature.
Features
Flash ROM
• Capable of On-board programming with wide range (2.7 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
• 83.3ns (12MHz at VDD=2.7V 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.1.03
51712HKIM 20120427-S00002 No.A1956-1/28