LC87F2832A

www.DataSheet.co.kr Ordering number : ENA0478A LC87F2832A Overview CMOS IC FROM 32K byte, RAM 1024 byte on-chip 8-bit 1-chip Microcontroller The SANYO LC87F2832A is an 8-bit microcomputer 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 32K-byte flash ROM (onboard programmable), 1024-byte RAM, an on-chip debugger, sophisticated 16-bit timers/counters (may be divided into 8-bit timers), a 16-bit timer/counter (may be divided into 8-bit timers/counters or 8-bit PWMs), four 8-bit timers with a prescaler, a base timer serving as a time-of-day clock, a high-speed clock counter, a synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO interface, a UART interface (full duplex), an 8-bit 11-channel AD converter, two 12-bit PWM channels, a system clock frequency divider, frequency variable RC oscillation circuit , and a 25-source 10-vector interrupt feature. Features „Flash ROM Capable of on-board-programing with wide range, 3.0 to 5.5V, of voltage source. Block-erasable in 128-byte units Writable in 2-byte units 32768 × 8 bits (LC87F2832A) „RAM 1024 × 9 bits (LC87F2832A) „Minimum Bus Cycle 83.3ns (12MHz) VDD=3.0 to 5.5V 125ns (8MHz) VDD=2.5 to 5.5V 250ns (4MHz) VDD=2.2 to 5.5V Note: The bus cycle time here refers to the ROM read speed. * This product is licensed from Silicon Storage Technology, Inc. (USA), an...