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LC66P308 Datenblatt(PDF) 1 Page - Sanyo Semicon Device |
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LC66P308 Datenblatt(HTML) 1 Page - Sanyo Semicon Device |
1 / 17 page Ordering number : EN5997 O1698RM (OT) No. 5997-1/17 Overview The LC662516A, LC662512A, and LC662508A are 4-bit CMOS microcontrollers that integrate on a single chip all the functions required in a special-purpose telephone controller, including ROM, RAM, I/O ports, a serial interface, a DTMF generator, timers, and interrupt functions. These microcontrollers are available in a 64-pin package. Features and Functions • On-chip ROM capacities of 8, 12, and 16 kilobytes, and an on-chip RAM capacity of 512 × 4 bits. • Fully supports the LC66000 Series common instruction set (128 instructions). • I/O ports: 58 pins • DTMF generator This microcontroller incorporates a circuit that can generate two sine wave outputs, DTMF output, or a melody output for software applications. • 8-bit serial interface: Two-wire interface (16-bit data length. Supports cascade connection.) • Instruction cycle time: 0.95 to 10 µs (at 3.0 to 5.5 V) • Powerful timer functions and prescalers — Time limit timer, event counter, pulse width measurement, and square wave output using a 12-bit timer. — Time limit timer, event counter, PWM output, and square wave output using an 8-bit timer. — Time base function using a 12-bit prescaler. • Powerful interrupt system with 11 interrupt factors and 8 interrupt vector locations. — External interrupts: 3 factors/3 vector locations — Internal interrupts: 8 factors/5 vector locations (Waveform output internal interrupts: 3 factors and 1 vector; shared with external expansion interrupts) • Flexible I/O functions Selectable options include 20mA drive outputs, inverter circuits, pull-up and open drain circuits. • Optional runaway detection function (watchdog timer) • 8-bit I/O functions • Power saving functions using halt and hold modes. • Packages: DIP64S, QIP64E (QFP64E) • Evaluation ICs: LC665099 (evaluation chip) + EVA86K-ECB662500 LC66E2516(on-chip EPROM microcontroller) LC662508A, 662512A, 662516A SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN Four-Bit Single-Chip Microcontrollers with 8, 12, and 16 KB of On-Chip ROM CMOS IC Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. |
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