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LC66358B Scheda tecnica(PDF) 1 Page - Sanyo Semicon Device |
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LC66358B Scheda tecnica(HTML) 1 Page - Sanyo Semicon Device |
1 / 21 page Overview The LC66354C, LC66356C, and LC66358C are 4-bit CMOS microcontrollers that integrate on a single chip all the functions required in a system controller, including ROM, RAM, I/O ports, a serial interface, comparator inputs, three-value inputs, timers, and interrupt functions. These three microcontrollers are available in a 42-pin package. These products differ from the earlier LC66358A Series and LC66358B Series in the power-supply voltage range, the operating speed, and other points. Features and Functions • On-chip ROM capacities of 4, 6, and 8 kilobytes, and an on-chip RAM capacity of 512 × 4 bits. • Fully supports the LC66000 Series common instruction set (128 instructions). • I/O ports: 36 pins • 8-bit serial interface: two circuits (can be connected in cascade to form a 16-bit interface) • Instruction cycle time: 0.92 to 10 µs (at 2.5 to 5.5 V) — For the earlier LC66358A Series: 1.96 to 10 µs (at 3.0 to 5.5 V) and 3.92 to 10 µs (at 2.2 to 5.5 V) — For the earlier LC66358B Series: 0.92 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 8 interrupt factors and 8 interrupt vector locations. — External interrupts: 3 factors/3 vector locations — Internal interrupts: 5 factors/5 vector locations • Flexible I/O functions Comparator inputs, three-value inputs, 20-mA drive outputs, 15-V high-voltage pins, and pull-up/open-drain options. • Optional runaway detection function (watchdog timer) • 8-bit I/O functions • Power saving functions using halt and hold modes. • Packages: DIP42S, QIP48E (QFP48E) • Evaluation LSIs — LC66599 (evaluation chip) + EVA85/800-TB6630X — LC66E308 (on-chip EPROM microcontroller) used together. Package Dimensions unit: mm 3025B-DIP42S 22897HA (OT) No. 5484-1/21 Preliminary LC66354C, 66356C, 66358C SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN Four-Bit Single-Chip Microcontrollers with 4, 6, and 8 KB of On-Chip ROM CMOS LSI SANYO: DIP42S unit: mm 3156-QFP48E (STAND OFF) 17.2 1.5 1.5 1.6 0.35 15.6 0.8 1.0 2.70 0.1 0.15 112 24 25 13 48 36 14.0 37 SANYO: QFP48E [LC66354C/66356C/66358C] 1 37.9 0.95 0.48 1.78 1.15 22 21 42 [LC66354C/66356C/66358C] No. 5484 |
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