GMS97C2051

8-Bit CMOS Microcontorller GMS97C2051/L2051 Features n Compatible with MCS-51TM Products n 2 Kbytes of programmable EPROM n 4.25V to 5.5V Operating Range (GMS97C2051) 2.70V to 3.6V Operating Range (GMS97L2051) n Version for 12MHz / 24 MHz Operating frequency (GMS97C2051) Only 12MHz Operating frequency (GMS97L2051) n Two-Level Program Memory Lock with encryption array n 128 bytes SRAM n 15 Programmable I/O Lines n Two 16-Bit Timer/Counters n Programmable serial USART n Five Interrupt Sources n Direct LED Drive Outputs n On-Chip Analog Comparator n Low Power Idle and Power Down Modes Description The GMS97C2051/L2051 is a high-performance CMOS 8-bit microcontroller with 2Kbytes of programmable EPROM. The device is compatible with the industry standard MCS-51TM instruction set and pinout. The Hynix semiconductor GMS97C2051/L2051 is a powerful microcontroller which provides a highly flexible and cost effective solution to many embedded control applications. The GMS97C2051/L2051 provides t...