LC66E5316 - Sanyo Semicon Device

LC66E5316 Four-Bit Single-Chip Microcontroller

CMOS LSI No. 5488 LC66E5316 Four-Bit Single-Chip Microcontroller with 16 KB of On-Chip EPROM Preliminary Overview The LC66E5316 is an on-chip EPROM version of the LC6653XX Series CMOS 4-bit single-chip microcontrollers. The LC66E5316 provides the same functions as the LC665316A, and is pin compatible with that product. Since the LC66E5316 is provided in a .

Features

and Functions
• On-chip EPROM capacity of 16 kilobytes, and an onchip RAM capacity of 512 × 4 bits.
• Fully supports the LC66000 Series common instruction set (128 instructions).
• I/O ports: 42 pins
• A sub-oscillator circuit can be used (option) This circuit allows power dissipation to be reduced by operating at lower speeds.
• 8-bit serial interface: two circuits (can be connected in cascade to form a 16-bit interface)
• Instruction cycle time: 0.95 to 10 µs (at 4.5 to 5.5 V)
• Powerful timer functions and prescalers — Time limit timer, event counter, pulse width measurement, and square wav.