LC877648B Datasheet | SANYO

.Data Sheet.co.kr Ordering number : EN- A0965 LC877696B,LC877680B LC877664B,LC877648B Overview CMOS IC Internal 96K/80K/64K/48K-byte ROM 4096-byte RAM 8-bit 1-chip Microcontroller The LC877600B series are an 8-bit microputer that, centered around a CPU running at a minimum bus cycle time of 83.3ns, integrates on a single chip a number of hardware Features such as 96K-48Kbyte ROM, 4K-byte RAM, an LCD controller/driver, a sophisticated 16-bit timer/counter (may be divided into 8-bit timers), a 16-bit timer (may be divided into 8-bit timers or 8-bit PWMs), four 8-bit timers with a prescaler, a base timer serving as a time-of-day clock, a day and time counter, a synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO interface, a UART interface (full duplex), a 12-bit 12-channel AD converter, two 12-bit PWM channels, a high-speed clock counter, a system clock frequency divider, a small signal detector, an infrared remote controller receiver function, and a 23-source 10-vector interrupt feature. Features - ROM - 98304 × 8bits (LC877696B) - 81920 × 8bits (LC877680B) - 65536 × 8bits (LC877664B) - 49152 × 8bits (LC877648B) - RAM - 4096 × 9 bits - Minimum Bus Cycle Time - 83.3ns (12MHz) VDD=3.0 to 5.5V (target value) - 125ns (8MHz) VDD=2.5 to 5.5V (target value) - 250ns (4MHz) VDD=2.2 to 5.5V (target value) - 30.5μs (32.768k Hz) VDD=1.7 to 5.5V (target value) Note: The bus cycle time here refers to the ROM read speed. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, munication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances,...