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GMS87C1102 Datasheet(PDF) 1 Page - Hynix Semiconductor |
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GMS87C1102 Datasheet(HTML) 1 Page - Hynix Semiconductor |
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1 / 80 page  HYUNDAI MicroElectronics GMS87C1102 / GMS87C1202 Oct. 1999 ver 1.0 1 GMS87C1102 / GMS87C1202 CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER 1. OVERVIEW 1.1 Description The GMS87C1102 and GMS87C1202 are an advanced CMOS 8-bit microcontroller with 2K bytes of ROM. The HYUNDAI MicroElectronics GMS87C1102 and GMS87C1202 are a powerful microcontroller which provides a highly flexible and cost effective solution to many small applications. The GMS87C1102 and GMS87C1202 provide the following standard features: 2K bytes of ROM(OTP), 128 bytes of RAM, 8-bit timer/counter, 8-bit A/D converter, 10-bit High Speed PWM Output, Pro- grammable Buzzer Driving Port (GMS87C1202 only), on-chip oscillator and clock circuitry. In addition, the GMS87C1102 and GMS87C1202 support power saving modes to reduce power consumption. This document is only explained for the base of GMS87C1202, the eliminated functions are same as below. 1.2 Features • 2K bytes On-chip Program Memory • 128 Bytes of On-Chip Data RAM • Minimum Instruction execution time: - 500ns at 8MHz (2cycle NOP Instruction) • 2.7V to 6.0V Wide Operating Range • Basic Interval Timer • Two 8-Bit Timer/ Counters • 10-Bit High Speed PWM Output • Two external interrupt ports (GMS87C1102 has one external interrupt port) • One Programmable Buzzer Driving port (GMS87C1202 only) • 15 Programmable I/O Lines (GMS87C1102 has 11 programmable I/O lines) • Seven Interrupt Sources (GMS87C1102 has Six interrupt sources) • 8-Channel 8-Bit On-Chip Analog to Digital Con- verter • Watch dog timer • Oscillation : - Crystal - Ceramic Resonator - External Oscillator - RC Oscillation •Power Down Mode - STOP mode - Wake-up Timer mode - RC-WDT mode • Power Fail Processor ( Noise Immunity Circuit ) 1.3 Development Tools The GMS800 family is supported by a full-featured macro assembler, an in-circuit emulators CHOICE-Dr.™, and add-on board type OTP writer Dr.Writer™ . The availability of OTP devices is especially useful for customers expecting frequent code changes and updates. The OTP devices, packaged in plastic packages, permit the user to program them once. Device name OTP Size RAM Size I/O BUZ INT1 Package Operating Temperature GMS87C1102 2K bytes 128 bytes 11 NO NO 16DIP/SOP -20 °C~+85°C GMS87C1202 2K bytes 128 bytes 15 YES YES 20DIP/SOP -20 °C~+85°C GMS87C1102E 2K bytes 128 bytes 11 NO NO 16DIP/SOP -40 °C~+125°C GMS87C1202E 2K bytes 128 bytes 15 YES YES 20DIP/SOP -40 °C~+125°C In Circuit Emulator CHOICE-Dr. Assembler HYUNDAI MicroElectronics Macro Assembler OTP Writer Dr.Writer |
Similar Part No. - GMS87C1102 |
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Similar Description - GMS87C1102 |
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