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Ordering number : ENA1780
LC87F83C8A/AU LC87F8396A/AU LC87F8364A/AU
Overview
CMOS IC FROM 128K by...
www.DataSheet.co.kr
Ordering number : ENA1780
LC87F83C8A/AU LC87F8396A/AU LC87F8364A/AU
Overview
CMOS IC FROM 128K byte, RAM 6K byte on-chip
8-bit ETR Microcontroller
The LC87F83C8A/AU/96A/AU/64A/AU is an 8-bit ETR microcomputer that, centered around a CPU running at a minimum bus cycle time of 74.04 ns, integrate on a single chip a number of hardware features such as 128K-bytes of flash ROM maximum (onboard rewritable), 6K-bytes of RAM maximum, Onchip debugging, direct control of necessary CD mechanism and CD-DSP for car audio, in the radio reception, the on-chip high-performance PLL circuit provides a high-speed Lock-Up circuit to search for alternative frequency of RDS in a short time, the ability to control the C/N characteristics of a local oscillator, and the high S/N through the direct PLL configuration, two sophisticated 16-bit timers/counters (may be divided into 8-bit timers), four 8-bit timers with a prescaler, a base timer serving as a time-of-day clock, two synchronous SIO ports (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO port, two UART ports (full duplex), four 12-bit PWM channels, an 8-bit 10-channel AD converter, a high-speed clock counter, a system clock frequency divider, and a 29-source 10-vector interrupt feature.
ROM for each model/Table RAM capacity
Type No. LC87F8364A/AU LC87F8396A/AU LC87F83C8A/AU Flash ROM (byte) 64K 96K 128K RAM (byte) 4K 6K 6K
Features
â– Flash ROM
Single 5V power supply, on-b...